Add mizan-ts: TypeScript backend adapter proving AFI is language-agnostic

The TypeScript adapter produces the same manifest, the same
X-Mizan-Invalidate headers, the same JSON invalidation protocol,
and the same CDN-ready response headers as mizan-django.

One Edge Worker. Two backend languages. Same protocol.

Features:
- @client decorator (function wrapper + class method decorator)
- ReactContext class (same API as Django adapter)
- Registry with context groups and param tracking
- Context bundled GET: /api/mizan/ctx/<name>/
- Mutation POST: /api/mizan/call/ with server-driven invalidation
- Three-tier auto-scoping (argument name matching → broad fallback)
- Function-level affects targeting
- private=True (rejected from RPC, in manifest for Edge)
- X-Mizan-Invalidate header with URL-encoded params
- Edge manifest generation (identical format to Django's)
- render_strategy + user_scoped derivation

22 edge compatibility tests pass (Bun, 21ms):
- Deterministic JSON, sorted keys
- Cache-Control: public on GETs, no-store on mutations/errors
- Vary: Authorization, Cookie
- Header round-trip with special characters
- Auto-scoped invalidation matches body and header
- Function-level invalidation
- Private function rejection
- Manifest structure with PSR/dynamic_cached strategies

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.gitignore

@@ -21,9 +21,9 @@ package-lock.json
 .vscode/
 
 # Build artifacts
-desktop/frontend/dist/
+examples/django-react-desktop-app/frontend/dist/
-e2e/harness/src/api/generated.*
+examples/django-react-site/harness/src/api/generated.*
-e2e/harness/test-results/
+examples/django-react-site/harness/test-results/
 
 # Env
 .env

MIZAN.md

@@ -0,0 +1,464 @@
+# MIZAN — Named Contexts & Mutation Architecture
+
+## For Claude Code
+
+This plan was written by Ryth's Claude.ai session after an extended design conversation
+reviewing the full codebase, the original @compose discussion from January 2025, and
+several rounds of architectural refinement. Treat this as the spec.
+
+The framework formerly called mizan is now called **MIZAN**. Package names, imports,
+and references should be updated accordingly. The internal codegen engine is called
+**Maison** — it lives inside Mizan and does not need its own public surface.
+
+---
+
+## Architecture Overview
+
+MIZAN has three tiers of developer-facing API:
+
+```
+@client                              → a function I call from React
+@client(context='global')            → read-only data, fetched once, everywhere
+@client(context='<name>')            → read-only data, fetched when provider mounts
+@client(affects='<name>')            → a mutation that triggers context refresh
+@client(affects=specific_function)   → a mutation that triggers a specific function's refresh
+ReactContext('<name>') with send     → read-only data, class form
+ReactContext('<name>') with send+receive → read/write data, explicit mutation logic
+```
+
+Decorators are the infantry — single-purpose, lightweight, composable.
+Classes are the battleship — multi-surface, explicit, for tight read/write coupling.
+
+The developer picks the tier that matches their complexity. Most apps never need
+the class form. `@client` + `affects` covers 95% of cases.
+
+---
+
+## 1. Named Contexts (replacing context='local' and @compose)
+
+### How it works
+Any string passed to `context=` becomes a named context. Functions and classes sharing
+the same context string are automatically grouped into one provider, one fetch request,
+and one set of hooks.
+
+```python
+@client(context='user')
+def user_profile(request, user_id: int) -> UserProfileShape:
+    return UserProfileShape.query(lambda qs: qs.filter(user__pk=user_id))[0]
+
+@client(context='user')
+def user_orders(request, user_id: int) -> list[OrderShape]:
+    return OrderShape.query(lambda qs: qs.filter(user__pk=user_id))
+
+@client(context='user')
+def user_friends(request, user_id: int) -> list[FlatUserShape]:
+    return FlatUserShape.query(lambda qs: qs.filter(friends__pk=user_id))
+```
+
+Three functions, one context name, one generated provider.
+
+### Context type resolution
+- `context='global'` → special case. Collected into `<MizanContext/>` (the root provider).
+  Fetched once at app root. SSR-hydrated. No params.
+- `context='<any other string>'` → generates `<XxxContext/>` provider. Fetched when mounted.
+  Accepts params as props.
+- No `context` (default) → not a context. Just a callable function.
+
+### What codegen produces for `context='user'`
+- `<UserContext user_id={...}>` — provider component
+- `useUserProfile()` — typed hook, returns `UserProfileShape`
+- `useUserOrders()` — typed hook, returns `OrderShape[]`
+- `useUserFriends()` — typed hook, returns `FlatUserShape[]`
+
+### `context='global'` is just a named context
+There is no separate mechanism for global contexts. `'global'` is a reserved context
+name whose provider is automatically included in the root `<MizanContext/>`. All other
+named contexts generate standalone providers the developer mounts themselves.
+
+### Registration-time validation
+- Duplicate function/class names within the same context → error
+- Mixed WebSocket transport within a context (some `websocket=True`, some not) → error
+
+---
+
+## 2. Param Elevation
+
+Functions sharing a context name have their parameters analyzed at codegen time.
+Shared params elevate to required provider props. Non-shared params elevate to
+optional provider props. Per-function overrides are available via `specify`.
+
+### Example
+
+```python
+# All three take user_id
+# Only orders and friends take page_size, page_index
+def user_profile(request, user_id: int) -> UserProfileShape: ...
+def user_orders(request, user_id: int, page_size: int, page_index: int) -> ...: ...
+def user_friends(request, user_id: int, page_size: int, page_index: int) -> ...: ...
+```
+
+### Generated provider interface
+
+```tsx
+interface UserContextProps {
+    children: ReactNode
+    user_id: number                   // required — all functions need it
+    page_size?: number                // optional — orders + friends only
+    page_index?: number               // optional — orders + friends only
+    specify?: {                       // per-function overrides
+        user_orders?: { page_size?: number; page_index?: number }
+        user_friends?: { page_size?: number; page_index?: number }
+    }
+}
+```
+
+### Resolution order (frontend runtime)
+For each function in the context:
+1. Start with elevated props from the provider component
+2. Override with values from `specify[function_name]` if present
+3. Runtime error if any required param for that function is still missing
+
+### Usage
+
+```tsx
+// Simple — shared params cover everything
+<UserContext user_id={user.id} page_size={20} page_index={0}>
+    <UserPage />
+</UserContext>
+
+// Override — different pagination per function
+<UserContext user_id={user.id} specify={{
+    user_orders: { page_size: 20, page_index: ordersPage },
+    user_friends: { page_size: 10, page_index: friendsPage }
+}}>
+    <UserPage />
+</UserContext>
+```
+
+---
+
+## 3. Server Bundling & Transport
+
+### Context fetch
+All functions in a named context are fetched in a single GET request.
+
+```
+GET /api/mizan/ctx/user/?user_id=123&page_size=20&page_index=0
+```
+
+Response:
+```json
+{
+    "error": false,
+    "data": {
+        "user_profile": { ... },
+        "user_orders": [ ... ],
+        "user_friends": [ ... ]
+    }
+}
+```
+
+The server executes each function, bundles results, returns one response.
+The frontend splits the response into individual hook states.
+
+Context functions use GET because they are reads. This makes them CDN-cacheable,
+edge-cacheable, and compatible with standard HTTP caching headers.
+
+### Global context fetch
+```
+GET /api/mizan/ctx/global/
+```
+No params. Fetched once. SSR-hydrated.
+
+### Mutation calls
+Non-context `@client` functions (including those with `affects`) use the existing
+POST endpoint:
+```
+POST /api/mizan/call/
+{ "fn": "profile_edit", "args": { "name": "new name" } }
+```
+
+### Cache key
+The cache identity for a context is: context name + shared elevated params.
+`user_id=123` is one cache entry. Per-function overrides via `specify` are
+part of the request but do not change the cache identity.
+
+---
+
+## 4. Mutation Invalidation with `affects`
+
+This is the key feature. Mutations declare which contexts they invalidate.
+The generated client code handles the refetch automatically.
+
+### Declaration (Python)
+
+```python
+@client(context='user')
+def user_profile(request, user_id: int) -> UserProfileShape:
+    return UserProfileShape.query(lambda qs: qs.filter(user__pk=user_id))[0]
+
+# Mutation that invalidates the entire user context
+@client(affects='user')
+def profile_edit(request, name: str, email: str) -> dict:
+    User.objects.filter(pk=request.user.pk).update(name=name, email=email)
+    return {"ok": True}
+
+# Mutation that invalidates only user_profile within the user context
+@client(affects=user_profile)
+def update_avatar(request, avatar_url: str) -> dict:
+    User.objects.filter(pk=request.user.pk).update(avatar=avatar_url)
+    return {"ok": True}
+
+# Mutation that invalidates specific functions
+@client(affects=[user_profile, user_orders])
+def change_subscription(request, plan: str) -> dict:
+    update_plan(request.user, plan)
+    return {"ok": True}
+```
+
+### `affects` options
+- `affects='context_name'` — refetch the entire named context (all functions in it)
+- `affects=function_ref` — refetch only that specific function within its context
+- `affects=[fn1, fn2]` — refetch specific functions (can span multiple contexts)
+
+### What codegen produces for a mutation with `affects`
+
+The generated hook bakes the invalidation relationship into the client code.
+The developer never writes cache invalidation logic.
+
+```tsx
+// Generated
+export function useProfileEdit() {
+    const mizan = useMizan()
+    return async (input: { name: string; email: string }) => {
+        const result = await mizan.call('profile_edit', input)
+        // Auto-invalidate: refetch entire 'user' context
+        await mizan.invalidateContext('user')
+        return result
+    }
+}
+```
+
+### Invalidation behavior
+- Mutation fires via POST
+- On success, the framework automatically refetches the affected context(s)
+- If the affected context is not currently mounted, nothing happens
+  (no wasted requests for data nobody is looking at)
+- On mutation failure, no invalidation occurs
+
+### Parallel to React Query
+This is the same model as TanStack Query (React Query), but the query keys and
+invalidation relationships are declared server-side in Python and generated into
+the client. The developer never manages cache keys, never calls `invalidateQueries`,
+never wires up `onSuccess` callbacks.
+
+---
+
+## 5. ReactContext Classes (the read/write surface)
+
+For cases where mutation logic is tightly coupled to the read shape — where the
+frontend sends modified state back and the server diffs it — `ReactContext` classes
+provide explicit `send` and `receive` methods.
+
+This is the heavy weapon. Most apps don't need it. `@client` + `affects` covers
+the common case. Use `ReactContext` when:
+- The frontend edits data in place and commits changes (form-like behavior)
+- The mutation needs to diff against current state (Shape diffing)
+- The read and write logic are tightly coupled and belong in one place
+
+### Definition
+
+```python
+class UserProfile(ReactContext('user')):
+    def send(self, request, user_id: int) -> UserProfileShape:
+        return UserProfileShape.query(lambda qs: qs.filter(user__pk=user_id))[0]
+
+    def receive(self, request, data: UserProfileShape):
+        if not request.user.is_staff and request.user.pk != data.id:
+            raise PermissionError("Cannot edit another user's profile")
+
+        diff = data.diff()
+
+        if not diff.changed:
+            return {"status": "no_changes"}
+
+        with transaction.atomic():
+            User.objects.filter(pk=data.id).update(**diff.changed)
+
+        if 'email' in diff.changed:
+            transaction.on_commit(lambda: send_verification_email(data.email))
+
+        return {"status": "updated", "changed": list(diff.changed.keys())}
+```
+
+`send` — what goes out. The read surface. Same as a `@client(context=...)` function.
+`receive` — what comes back. The write surface. The developer owns all logic: diffing,
+validation, auth, transactions, side effects.
+
+### Mixing with decorated functions
+ReactContext classes and @client functions can share a context name:
+
+```python
+@client(context='user')
+def user_friends(request, user_id: int) -> list[FlatUserShape]:
+    return FlatUserShape.query(lambda qs: qs.filter(friends__pk=user_id))
+
+class UserProfile(ReactContext('user')):
+    def send(self, request, user_id: int) -> UserProfileShape: ...
+    def receive(self, request, data: UserProfileShape): ...
+```
+
+Both live in the `'user'` context. The generated `<UserContext/>` includes both.
+Only `UserProfile` has a commit surface because only it defines `receive`.
+
+### What codegen produces
+
+```tsx
+// Read hook (from send)
+const profile = useUserProfile()
+
+// Commit function (from receive)
+const commitProfile = useCommitUserProfile()
+
+// Usage
+const handleSave = async () => {
+    const result = await commitProfile(modifiedProfile)
+}
+```
+
+### Commit endpoint
+
+```
+POST /api/mizan/ctx/user/commit/
+{
+    "user_profile": { ...modified shape data... }
+}
+```
+
+The server routes `user_profile` data to `UserProfile.receive()`.
+Multiple writable members can be committed in one request.
+
+### Invalidation after commit
+After a successful commit, the context automatically refetches all `send` methods
+(and all @client context functions in the same named context). The frontend state
+is guaranteed to reflect current DB state.
+
+If the developer wants to avoid the extra round trip, they can return a Shape instance
+from `receive` matching the `send` return type. The framework detects this and uses
+it as the new state instead of refetching:
+
+```python
+def receive(self, request, data: UserProfileShape):
+    User.objects.filter(pk=data.id).update(**data.dict(exclude={'id'}))
+    # Return fresh state — framework skips refetch for this function
+    return UserProfileShape.query(lambda qs: qs.filter(pk=data.id))[0]
+```
+
+### What the developer owns in receive()
+Everything. The framework provides the Shape data as a typed Pydantic object.
+The developer decides:
+- Whether to diff (data.diff() or Shape.diff_many())
+- How deep to diff
+- What auth checks to perform
+- What validation to run
+- Whether to wrap in a transaction
+- What side effects to trigger
+- What to return
+
+Mutation is business logic, not automation.
+
+---
+
+## 6. Discovery and Registration
+
+### @client functions
+Discovered via `clients.py` convention (DjangoAppVisitor), same as current.
+
+### ReactContext classes
+Same discovery. Classes inheriting from `ReactContext` found in `clients.py` are
+registered automatically. The context name string and presence/absence of `receive`
+are detected at registration time.
+
+### Registration-time validation
+- Duplicate names within same context → error
+- Mixed WebSocket transport within context → error
+- `receive` defined without `send` → error
+- `affects` referencing a non-existent context name or function → error (or warning)
+
+---
+
+## 7. What to Remove / Deprecate
+
+- `context='local'` → replaced by any non-'global' context string
+- `@compose` decorator → replaced by shared context names
+- `ComposedContext` class → remove from public API
+- `on_server` flag → default behavior (contexts always bundled)
+- `share` prop pattern → replaced by param elevation + `specify`
+
+---
+
+## 8. Implementation Order
+
+### Phase 1: Named contexts (core feature)
+1. Accept any string for `context=` (not just 'global'/'local')
+2. Group functions by context name in the registry
+3. Add context bundling endpoint: `GET /api/mizan/ctx/<name>/`
+4. Update codegen to produce named providers with param elevation
+5. Update codegen to produce `specify` prop handling
+6. Make `context='global'` use the same mechanism, just auto-mounted
+
+### Phase 2: affects invalidation
+1. Add `affects` parameter to `@client` decorator
+2. Accept string (context name), function reference, or list
+3. Store affects metadata in the function's `_meta` dict
+4. Export affects relationships in the schema
+5. Update codegen: mutation hooks auto-invalidate after success
+6. Frontend: invalidation checks if affected context is mounted before refetching
+
+### Phase 3: ReactContext classes
+1. Implement `ReactContext` base class with metaclass magic for the string arg
+2. `send` method registered as a context function (same as @client with context)
+3. `receive` method registered as a commit handler
+4. Commit endpoint: `POST /api/mizan/ctx/<name>/commit/`
+5. Update codegen: produce commit hooks for classes with `receive`
+6. Auto-refetch after commit, with optional fresh-data-from-receive optimization
+
+### Phase 4: Cleanup
+1. Remove `@compose` from public API and docs
+2. Remove `context='local'` (accept for backwards compat with deprecation warning)
+3. Update README and all examples
+
+---
+
+## 9. The Developer's Mental Model
+
+Write functions. Name your contexts. Declare what affects what.
+The framework generates the client, handles the caching, and runs the invalidation.
+
+```python
+# I read data
+@client(context='user')
+def user_profile(request, user_id: int) -> UserProfileShape: ...
+
+# I mutate data and declare what it affects
+@client(affects='user')
+def edit_profile(request, name: str) -> dict: ...
+
+# I need tight read/write coupling (rare, powerful)
+class UserProfile(ReactContext('user')):
+    def send(self, request, user_id: int) -> UserProfileShape: ...
+    def receive(self, request, data: UserProfileShape): ...
+```
+
+```tsx
+// I use the data
+const profile = useUserProfile()
+
+// I call the mutation — invalidation is automatic
+const editProfile = useEditProfile()
+await editProfile({ name: 'new name' })
+// useUserProfile() updates automatically. I wrote zero invalidation code.
+```
+
+No REST. No CRUD. No cache keys. No manual invalidation.
+The decorator is the declaration. The framework is the execution.

Makefile

@@ -1,37 +1,40 @@
 .PHONY: install test test-django test-react test-integration docker-up docker-down clean
 
+DJANGO = packages/mizan-django
+REACT = packages/mizan-react
+
 # ─── Setup ───────────────────────────────────────────────────────────────────
 
 install:
-	cd django && pip install -e ".[dev,channels]"
+	cd $(DJANGO) && uv pip install -e ".[dev,channels]"
-	cd react && npm install
+	cd $(REACT) && npm install
 
 # ─── Unit Tests ──────────────────────────────────────────────────────────────
 
 test: test-django test-react
 
 test-django:
-	cd django && pytest
+	cd $(DJANGO) && uv run pytest
 
 test-react:
-	cd react && npm test
+	cd $(REACT) && npm test
 
 # ─── Integration Tests ──────────────────────────────────────────────────────
 
 test-integration: docker-up
 	@echo "Waiting for backend..."
-	@timeout 30 sh -c 'until curl -sf http://localhost:8000/api/djarea/session/ > /dev/null 2>&1; do sleep 1; done'
+	@timeout 30 sh -c 'until curl -sf http://localhost:8000/api/mizan/session/ > /dev/null 2>&1; do sleep 1; done'
-	cd react && npm run test:integration
+	cd $(REACT) && npm run test:integration
 	@$(MAKE) docker-down
 
 # ─── Docker ──────────────────────────────────────────────────────────────────
 
 docker-up:
-	docker compose -f docker-compose.test.yml up -d --build
+	docker compose -f examples/django-react-site/docker-compose.test.yml up -d --build
 	@echo "Backend starting at http://localhost:8000"
 
 docker-down:
-	docker compose -f docker-compose.test.yml down
+	docker compose -f examples/django-react-site/docker-compose.test.yml down
 
 # ─── All ─────────────────────────────────────────────────────────────────────
 
@@ -40,7 +43,7 @@ test-all: test test-integration
 # ─── Cleanup ─────────────────────────────────────────────────────────────────
 
 clean:
-	docker compose -f docker-compose.test.yml down -v --remove-orphans 2>/dev/null || true
+	docker compose -f examples/django-react-site/docker-compose.test.yml down -v --remove-orphans 2>/dev/null || true
-	rm -rf django/src/djarea.egg-info django/dist django/build
+	rm -rf $(DJANGO)/src/mizan.egg-info $(DJANGO)/dist $(DJANGO)/build
-	rm -rf react/dist react/node_modules
+	rm -rf $(REACT)/dist $(REACT)/node_modules
-	rm -f example/db.sqlite3
+	rm -f examples/django-react-site/backend/db.sqlite3

README.md

@@ -1,94 +1,84 @@
-# DJAREA
+# mizan
 
-A modern Django + React Framework for perfectionists with deadlines.
+Django + React server functions framework. RPC, not REST.
 
-Write a Pydantic function, add the @client decorator, use configurable **Shape** types for your models.
+You define Python functions. mizan generates typed React hooks. No API routes, no serializers, no endpoint boilerplate.
-
-Djarea generates the entire React client: all your type interfaces, function call hooks, autoatic JWT, and a simple `<DjangoContext/>` to make it all work.
-
-No API routing, no serializers, no REST/CRUD bullshit.
 
 ```python
-@client
+# Django
-def current_user(request) -> UserShape:
+@client(context='global')
-    return UserShape.query(lambda qs: qs.filter(pk=request.user.pk))[0]
+def current_user(request) -> UserOutput:
+    return UserOutput(email=request.user.email)
 ```
 
-
 ```tsx
-const user: UserShape = useCurrentUser()  // typed, cached, SSR-hydrated
+// React (generated)
+const user = useCurrentUser()  // typed, SSR-hydrated, auto-refreshed
 ```
 
-The **Function** is the API contract. The **Shape** is the query. The hook is the artifact. That's it.
+## Packages
 
-Starts with session auth and upgrades to JWT on login. **It just works**.
+| Package | Path | Install |
+|---------|------|---------|
+| `mizan` (Python) | `django/` | `uv add "mizan[channels] @ git+..."` |
+| `@rythazhur/mizan` (TypeScript) | `react/` | `npm install @rythazhur/mizan@git+...` |
 
-## What Djarea does
+## Quick Start
-
-A `@client` function in Django becomes a callable hook in React. The function's type signature orchestrates the entire pipeline for you — input validation, output serialization, TypeScript interfaces, and SQL projection.
-
-```python
-class ArticleShape(Shape[Article]):
-    id: int | None = None
-    title: str
-    author: FlatAuthorShape
-    tags: list[TagShape] = []
-```
-
-One Djarea **Shape** does three things simultaneously:
-- Defines the Pydantic model for validation and serialization
-- Generates a django-readers spec for a lean, field-scoped SQL query 
-- Produces the TypeScript interface on the React side
-
-Shapes are your codebase's **single source of truth** for backend/frontend data transfer.
-
-## Quick start
 
 ### 1. Django setup
 
 ```python
 # settings.py
 INSTALLED_APPS = [
-    "djarea",
+    "mizan",
     "myapp",
 ]
 
 # urls.py
 from django.urls import include, path
 urlpatterns = [
-    path("api/djarea/", include("djarea.urls")),
+    path("api/mizan/", include("mizan.urls")),
 ]
 
 # asgi.py (for WebSocket support)
-from djarea import wrap_asgi
+from mizan import wrap_asgi
 from django.core.asgi import get_asgi_application
 application = wrap_asgi(get_asgi_application())
 ```
 
-### 2. Define your client functions
+### 2. Define server functions
 
 ```python
-# myapp/clients.py
+# myapp/mizan_clients.py
-from djarea.client import client
+from django.http import HttpRequest
-from djarea.shapes import Shape
+from mizan.client import client
+from mizan.setup.registry import register
 from pydantic import BaseModel
 
 class EchoOutput(BaseModel):
     message: str
 
 @client
-def echo(request, text: str) -> EchoOutput:
+def echo(request: HttpRequest, text: str) -> EchoOutput:
     return EchoOutput(message=text)
+
+register(echo, "echo")
 ```
 
-Functions in `clients.py` are discovered automatically — same convention as `models.py`.
+### 3. Register in apps.py
 
-### 3. Generate TypeScript
+```python
+class MyAppConfig(AppConfig):
+    name = "myapp"
 
-To get your generated React client, set this up in your frontend root:
+    def ready(self):
+        import myapp.mizan_clients  # noqa: F401
+```
 
-```javascript
+### 4. Generate TypeScript
-// django.config.mjs
+
+```bash
+# django.config.mjs
 export default {
     source: {
         django: {
@@ -100,23 +90,27 @@ export default {
 }
 ```
 
-Run this command everytime your client needs updating. You can also throw this it on a file watcher pointed at your backend code:
-
 ```bash
-npx djarea-generate
+npx mizan-generate
 ```
 
-### 4. Use in React
+This produces typed hooks, a typed provider, form hooks with Zod validation, and channel hooks.
+
+### 5. Use in React
 
 ```tsx
-import { DjangoContext, useEcho, useCurrentUser, DjangoError } from '@/api'
+// layout.tsx
+import { DjangoContext } from '@/api'
 
-// layout.tsx — one provider, handles everything
 export default function Layout({ children }) {
     return <DjangoContext>{children}</DjangoContext>
 }
+```
 
+```tsx
 // page.tsx
+import { useEcho, useCurrentUser, DjangoError } from '@/api'
+
 function MyComponent() {
     const user = useCurrentUser()
     const echo = useEcho()
@@ -128,79 +122,90 @@ function MyComponent() {
         } catch (e) {
             if (e instanceof DjangoError) {
                 console.log(e.code) // NOT_FOUND, VALIDATION_ERROR, etc.
-                e.getFieldErrors('email') // field-level errors
             }
         }
     }
 }
 ```
 
-## Shapes
+## Features
 
-Shapes are Djarea's data protocol. A Shape defines exactly which fields to select from the database, validated through Pydantic and projected through django-readers. Different views get different Shapes — same model, different queries.
+| Backend | Frontend (generated) | Transport |
+|---------|---------------------|-----------|
+| `@client` | `useXxx()` | HTTP |
+| `@client(context='global')` | `useXxx()` + SSR hydration | HTTP |
+| `@client(context='local')` | `useXxx()` with params | HTTP |
+| `@client(websocket=True)` | `useXxx()` | WebSocket RPC |
+| `@client(auth=True\|'staff'\|callable)` | Auth errors as `DjangoError` | HTTP |
+| `mizanFormMixin` | `useXxxForm()` + Zod validation | HTTP |
+| `ReactChannel` | `useXxxChannel()` | WebSocket |
+| `@compose(...)` | Combined providers | varies |
 
-```python
+## Architecture
-# Full detail page — joins books with chapters
-class AuthorDetailShape(Shape[Author]):
-    id: int | None = None
-    name: str
-    bio: str
-    books: list[BookShape] = []
 
-# Dropdown menu — two columns, no joins
+```
-class FlatAuthorShape(Shape[Author]):
+React app
-    id: int | None = None
+  └─ <DjangoContext>           ← generated provider (includes ChannelProvider)
-    name: str
+       ├─ useCurrentUser()     ← generated context hook (SSR-hydrated)
+       ├─ useEcho()            ← generated function hook
+       ├─ useContactForm()     ← generated form hook (Zod + server validation)
+       └─ useChatChannel()     ← generated channel hook (WebSocket)
+            │
+            ├─ HTTP: POST /api/mizan/call/  { fn: "echo", args: { text: "hi" } }
+            └─ WS:   { action: "rpc", fn: "echo", args: { text: "hi" } }
+                     │
+                     Django executor
+                       ├─ Pydantic input validation
+                       ├─ Auth check (session, JWT, or custom)
+                       ├─ Function execution
+                       └─ Pydantic output serialization
 ```
 
-```python
+The generated `DjangoContext` is the **only provider** needed. It wraps `mizanProvider` + `ChannelProvider` and handles session init, CSRF, context auto-fetching, and WebSocket connection.
-# Detail page: SELECT id, name, bio + prefetch books
-authors = AuthorDetailShape.query()
 
-# Dropdown: SELECT id, name. That's it.
+## Code Generation
-authors = FlatAuthorShape.query()
+
+`npx mizan-generate` reads Django schemas (no running server needed) and produces:
+
+| File | Contents |
+|------|----------|
+| `generated.mizan.ts` | Pydantic model types (via openapi-typescript) |
+| `generated.django.tsx` | `DjangoContext` provider + all typed hooks |
+| `generated.django.server.ts` | SSR hydration helper (`getDjangoHydration`) |
+| `generated.forms.ts` | Form hooks with Zod schemas (`useContactForm`, etc.) |
+| `generated.channels.ts` | Channel message types |
+| `generated.channels.hooks.tsx` | Channel hooks (`useChatChannel`, etc.) |
+| `index.ts` | Consolidated re-exports |
+
+## Error Handling
+
+All errors from server functions are thrown as `DjangoError`:
+
+```tsx
+try {
+    await echo({ text: 'hello' })
+} catch (e) {
+    if (e instanceof DjangoError) {
+        e.code        // 'NOT_FOUND' | 'VALIDATION_ERROR' | 'UNAUTHORIZED' | 'FORBIDDEN' | ...
+        e.message     // Human-readable message
+        e.details     // Field-level validation errors, etc.
+        e.isAuthError()
+        e.isValidationError()
+        e.getFieldErrors('email')
+    }
+}
 ```
 
-Shapes also support diffing. When the frontend sends state back, the diff system compares incoming data against the current database state and tells you exactly what changed:
+Error codes: `NOT_FOUND`, `VALIDATION_ERROR`, `UNAUTHORIZED`, `FORBIDDEN`, `BAD_REQUEST`, `INTERNAL_ERROR`, `NOT_IMPLEMENTED`.
-
-```python
-@client
-def update_articles(request, articles: list[ArticleShape]) -> dict:
-    for article, diff in ArticleShape.diff_many(articles):
-        if diff.is_new:
-            create_article(article)
-        elif diff.changed:
-            update_fields(article, diff.changed)
-        for tag in diff.tags.created:
-            add_tag(article, tag)
-        for tag_id in diff.tags.deleted:
-            remove_tag(article, tag_id)
-    return {"ok": True}
-```
-
-One query fetches all current state. The diff is per-field and per-nested-relation. Your service code only touches what actually changed.
-
-## The `@client` decorator
-
-The decorator controls transport, caching, auth, and SSR behavior:
-
-| Decorator | React hook | What it does |
-|-----------|-----------|--------------|
-| `@client` | `useEcho()` | HTTP call, returns typed result |
-| `@client(context='global')` | `useCurrentUser()` | Fetched once, cached in context, SSR-hydrated |
-| `@client(context='local')` | `useArticle({ id })` | Cached per unique params |
-| `@client(websocket=True)` | `useSearch()` | Runs over WebSocket instead of HTTP |
-| `@client(auth=True)` | — | Requires authentication |
-| `@client(auth='staff')` | — | Requires staff status |
-| `@client(auth=my_check)` | — | Custom auth callable |
 
 ## Forms
 
-Django forms become typed React hooks with client-side Zod validation:
+Django forms get typed React hooks with client-side Zod validation:
 
 ```python
-class ContactForm(DjareaFormMixin, forms.Form):
+# Django
-    djarea = DjareaFormMeta(
+class ContactForm(mizanFormMixin, forms.Form):
+    mizan = mizanFormMeta(
         name="contact",
         title="Contact Us",
         submit_label="Send",
@@ -216,22 +221,22 @@ class ContactForm(DjareaFormMixin, forms.Form):
 ```
 
 ```tsx
+// React (generated)
 const form = useContactForm()
 
-form.schema          // field metadata, title, submit label
+form.schema          // { fields: { name: {...}, email: {...} }, title, submit_label }
 form.data            // { name: '', email: '', message: '' }
 form.set('email', v) // typed setter
 form.errors          // field-level errors (Zod + server)
 form.submit()        // → { success: true, data: { sent: true } }
 ```
 
-Zod schemas are generated from the Django form definition. Validation runs client-side first, server-side second. No duplicated validation logic.
-
 ## Channels
 
 WebSocket channels with typed messages:
 
 ```python
+# Django
 class ChatChannel(ReactChannel):
     class Params(BaseModel):
         room: str
@@ -252,6 +257,7 @@ class ChatChannel(ReactChannel):
 ```
 
 ```tsx
+// React (generated)
 const chat = useChatChannel({ room: 'general' })
 
 chat.status    // 'connecting' | 'connected' | 'disconnected'
@@ -259,111 +265,33 @@ chat.messages  // ChatDjangoMessage[]
 chat.send({ text: 'hello' })
 ```
 
-## Architecture
-
-```
-React app
-  └─ <DjangoContext>           ← generated provider (session, CSRF, WebSocket)
-       ├─ useCurrentUser()     ← context hook (SSR-hydrated)
-       ├─ useEcho()            ← function hook
-       ├─ useContactForm()     ← form hook (Zod + server validation)
-       └─ useChatChannel()     ← channel hook (WebSocket)
-            │
-            ├─ HTTP: POST /api/djarea/call/  { fn: "echo", args: { text: "hi" } }
-            └─ WS:   { action: "rpc", fn: "echo", args: { text: "hi" } }
-                     │
-                     Django executor
-                       ├─ Pydantic input validation
-                       ├─ Auth check
-                       ├─ Function execution
-                       └─ Pydantic output serialization
-```
-
-All transport goes through a single endpoint. The generated `DjangoContext` is the only provider. It handles session init, CSRF, context auto-fetching, and WebSocket connection.
-
-## Code generation
-
-`npx djarea-generate` reads Django schemas at build time (no running server) and produces:
-
-| File | Contents |
-|------|----------|
-| `generated.djarea.ts` | Pydantic model types |
-| `generated.django.tsx` | `DjangoContext` provider + typed hooks |
-| `generated.django.server.ts` | SSR hydration helper |
-| `generated.forms.ts` | Form hooks with Zod schemas |
-| `generated.channels.ts` | Channel message types |
-| `generated.channels.hooks.tsx` | Channel hooks |
-| `index.ts` | Re-exports |
-
-## Error handling
-
-All errors from server functions throw as `DjangoError`:
-
-```tsx
-if (e instanceof DjangoError) {
-    e.code              // 'NOT_FOUND' | 'VALIDATION_ERROR' | 'UNAUTHORIZED' | ...
-    e.message           // human-readable
-    e.details           // field-level validation errors
-    e.isAuthError()
-    e.isValidationError()
-    e.getFieldErrors('email')
-}
-```
-
-## Why RPC instead of REST
-
-REST exposes your database tables as CRUD endpoints and pushes business logic to the frontend. "Submit an application" becomes PATCH one resource, POST another, PUT a third — choreographed by client code.
-
-Djarea keeps business logic on the server. You write functions that do things. The frontend calls them. The server knows what "submit" means. The client doesn't need to.
-
-If you delete the frontend of a REST app, your backend is a database. If you delete the frontend of a Djarea app, your backend still has your entire application logic.
-
-## Packages
-
-| Package | Install |
-|---------|---------|
-| `djarea` (Python) | `pip install djarea` |
-| `@rythazhur/djarea` (TypeScript) | `npm install @rythazhur/djarea` |
-
-For WebSocket support: `pip install "djarea[channels]"`
-
 ## Testing
 
 ```bash
-# Django
+# Django unit tests
-cd django && uv run pytest
+cd packages/mizan-django && uv sync --extra dev --extra channels && uv run pytest
 
-# React
+# React unit tests
-cd react && npm test
+cd packages/mizan-react && npm test
 
-# E2E (Playwright, real browser + real backend)
+# E2E integration tests (real browser, real backend)
-docker compose -f docker-compose.test.yml up -d
+docker compose -f examples/django-react-site/docker-compose.test.yml up -d
-cd e2e/harness && npx djarea-generate && npx playwright test
+cd examples/django-react-site/harness && npm install && npx mizan-generate && npx vite --port 5174 &
+npx playwright test
 
-# Everything
+# All at once
 make test-all
 ```
 
-## Project structure
+## Project Structure
 
 ```
-djarea/
+mizan/
-  django/          Python package
+  packages/
-  react/           TypeScript package
+    mizan-runtime/     Client state engine (~150 lines, framework-agnostic)
-  example/         Integration test backend
+    mizan-django/      Django server adapter (decorators, dispatch, contexts, SSR)
-  e2e/             Playwright E2E tests
+    mizan-react/       React adapter (thin wrapper around runtime)
-  Makefile         Test orchestration
+  examples/
+    django-react-site/         E2E tests + Django backend
+    django-react-desktop-app/  PyWebView desktop app
 ```
-
-## Disclosure
-
-Djarea was developed with the assistance of IDE AI Assistance and later with Claude Code.
-
-The architecture, design decisions, developer experience standards and technical direction are mine. I've been programming for 16 years and have a lot of opinions!
-
-DX ideas are inspired by the amazing work of these projects and the hardworking folks behind them:
-- Django Ninja
-- Django Readers
-- Django RAPID Architecture
-- React
-- Next.js

ROADMAP.md

@@ -0,0 +1,192 @@
+# Mizan Roadmap
+
+## v1 — Django + React
+
+### Done
+
+- **@client decorator** — `context=`, `affects=`, `auth=`, `websocket=`
+- **ReactContext class** — type-safe context/affects references with linting
+- **Named contexts** — functions sharing a context name are grouped into one provider and one fetch
+- **Context bundling endpoint** — `GET /api/mizan/ctx/<name>/` returns all functions in one response
+- **Server-driven invalidation (JSON body)** — mutation responses carry `{"result": ..., "invalidate": [...]}`
+- **Scoped invalidation** — runtime supports `invalidate: [{context: "user", params: {user_id: 5}}]`
+- **Param elevation** — shared params become required provider props, non-shared become optional
+- **Schema export** — `x-mizan-functions` + `x-mizan-contexts` for codegen
+- **Auth guards** — `auth=True`, `auth='staff'`, `auth='superuser'`, `auth=callable`
+- **JWT + session auth** — auto-detected, CSRF handled
+- **Shapes** — Pydantic + django-readers for typed query projections
+- **WebSocket channels** — real-time bidirectional communication
+- **Codegen** — generates typed React providers, hooks, mutations from schema
+- **CDN-ready headers** — `Cache-Control`, `Vary`, deterministic JSON on context GETs, `no-store` on mutations
+
+### Next: X-Mizan-Invalidate Header
+
+Second invalidation transport. For view responses (redirects, HTML), invalidation goes in an HTTP header instead of the JSON body. Both transports are first-class AFI spec.
+
+- Header format: `X-Mizan-Invalidate: user;user_id=5, notifications`
+- Comma-separated contexts, semicolon-separated params per context
+- Decorator auto-adds header to any HttpResponse with `affects=`
+- Edge reads this header to purge cached pages
+- Runtime also reads it on XHR/fetch responses (htmx path)
+
+### Next: Return-Type Branching
+
+`@client` serves both RPC developers (React/SPA) and view developers (htmx/templates). Return type determines behavior:
+
+- **Data return** (dict, Shape, BaseModel) → RPC path. Generates typed hooks. Invalidation in JSON body.
+- **HttpResponse return** (render, redirect) → View path. No codegen. Invalidation in `X-Mizan-Invalidate` header.
+
+Same decorator. Same `affects=`. Same invalidation graph. Two paths.
+
+### Next: affects_params
+
+Scoped invalidation with a lambda that extracts which params were affected:
+
+```python
+@client(affects='user', affects_params=lambda req: {'user_id': req.user.pk})
+def update_name(request, name: str) -> dict:
+    ...
+```
+
+Produces `invalidate: [{context: "user", params: {user_id: 5}}]` in JSON body or `X-Mizan-Invalidate: user;user_id=5` in header.
+
+### Next: Edge Manifest
+
+`mizan-generate --manifest` compiles the decorator registry + Django URL conf into static JSON for Edge:
+
+```json
+{
+    "contexts": {
+        "user": {
+            "endpoints": ["/api/mizan/ctx/user/"],
+            "views": ["/profile/:user_id/"],
+            "params": ["user_id"]
+        }
+    }
+}
+```
+
+Edge reads the manifest at deploy time. When it receives `X-Mizan-Invalidate: user;user_id=5`, it resolves URL patterns with params and purges `/profile/5/` and `/api/mizan/ctx/user/?user_id=5`.
+
+Generated alongside React code. Covers both RPC and view-path functions.
+
+### Next: Codegen Rewrite
+
+Generated code uses the runtime directly (`mizanFetch`, `mizanCall`, `registerContext`) instead of the legacy `MizanProvider` pattern. Mutations have zero invalidation knowledge — the runtime reads the server response.
+
+### Next: SSR Bridge
+
+Django renders React components server-side via a persistent Bun subprocess.
+
+- Bun worker: stdin/stdout JSON-RPC, `renderToString`, component registry
+- Django bridge: subprocess management, IPC, request synthesis
+- Template tag: `{% mizan_render "ProfilePage" user_profile=profile %}`
+- Hydration: `window.__MIZAN_SSR_DATA__` consumed by generated providers
+- Generated contexts check SSR data before first fetch
+
+---
+
+## Mizan Cloud (closed-source)
+
+### Mizan Edge
+
+Cloudflare Workers for automatic edge caching.
+
+- Reads the Edge manifest to configure cache rules
+- Context GETs cached at edge, keyed by context name + params
+- Reads `X-Mizan-Invalidate` header from mutation responses to purge caches
+- Reads JSON `invalidate` key from RPC responses for the same purpose
+- Resolves URL patterns from manifest to purge view pages
+- Zero configuration — the manifest IS the cache policy
+
+### Mizan Render
+
+SSR at the edge via Cloudflare Workers.
+
+- The Bun SSR bridge, running on Cloudflare instead of colocated with Django
+- Context data fetched from Django (or edge cache), rendered at the edge
+- HTML response streamed to the user from the nearest PoP
+
+### Mizan Deploy
+
+One-command deployment for Django + React apps.
+
+- Container orchestration (AWS/Azure)
+- Edge + Render auto-configured
+- `mizan deploy` from the CLI
+- The Vercel experience for Django
+
+---
+
+## Protocol Spec (AFI)
+
+The protocol is the product. Two invalidation transports. Every endpoint CDN-ready.
+
+### Context fetch
+
+```
+GET /api/mizan/ctx/<name>/?param=value
+
+200 OK
+Cache-Control: public, max-age=0, stale-while-revalidate=300
+Vary: Authorization, Cookie
+
+{
+    "function_a": { ... },
+    "function_b": [ ... ]
+}
+```
+
+### Mutation call (RPC path — JSON body transport)
+
+```
+POST /api/mizan/call/
+Cache-Control: no-store
+
+{
+    "result": { ... },
+    "invalidate": ["context_name"]
+}
+```
+
+### Mutation call (View path — header transport)
+
+```
+POST /profile/update/
+302 Found
+Location: /profile/5/
+Cache-Control: no-store
+X-Mizan-Invalidate: user;user_id=5, notifications
+```
+
+### Scoped invalidation (JSON)
+
+```json
+{
+    "result": { ... },
+    "invalidate": [
+        "notifications",
+        { "context": "user", "params": { "user_id": 5 } }
+    ]
+}
+```
+
+### Scoped invalidation (Header)
+
+```
+X-Mizan-Invalidate: user;user_id=5, notifications
+```
+
+### Edge manifest
+
+```json
+{
+    "contexts": {
+        "user": {
+            "endpoints": ["/api/mizan/ctx/user/"],
+            "views": ["/profile/:user_id/"],
+            "params": ["user_id"]
+        }
+    }
+}
+```

django/src/djarea/shapes/__init__.py

@@ -1,3 +0,0 @@
-from djarea.shapes.core import Diff, NestedDiff, Shape
-
-__all__ = ["Diff", "NestedDiff", "Shape"]

e2e/harness/vite.config.ts

@@ -1,30 +0,0 @@
-import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
-import path from 'path'
-
-const reactPkg = path.resolve(__dirname, '../../react/src')
-
-export default defineConfig({
-    plugins: [react()],
-    resolve: {
-        alias: {
-            'djarea/channels': path.join(reactPkg, 'channels/index.ts'),
-            'djarea/client/react': path.join(reactPkg, 'client/react.ts'),
-            'djarea/client/nextjs': path.join(reactPkg, 'client/nextjs.tsx'),
-            'djarea/client': path.join(reactPkg, 'client/index.ts'),
-            'djarea/jwt': path.join(reactPkg, 'jwt/index.ts'),
-            'djarea/allauth/nextjs': path.join(reactPkg, 'allauth/nextjs.tsx'),
-            'djarea/allauth': path.join(reactPkg, 'allauth/index.ts'),
-            'djarea': path.join(reactPkg, 'index.ts'),
-            '@rythazhur/djarea/channels': path.join(reactPkg, 'channels/index.ts'),
-            '@rythazhur/djarea/jwt': path.join(reactPkg, 'jwt/index.ts'),
-            '@rythazhur/djarea': path.join(reactPkg, 'index.ts'),
-        },
-    },
-    server: {
-        proxy: {
-            '/api': 'http://localhost:8000',
-            '/ws': { target: 'ws://localhost:8000', ws: true },
-        },
-    },
-})

examples/django-react-desktop-app/app.py

@@ -1,9 +1,9 @@
 #!/usr/bin/env python
 """
-Djarea Desktop — PyWebView + Django local RPC.
+mizan Desktop — PyWebView + Django local RPC.
 
 Starts a local Django ASGI server and opens a native desktop window.
-All communication between the UI and backend uses Djarea server functions.
+All communication between the UI and backend uses mizan server functions.
 """
 
 import os
@@ -63,7 +63,7 @@ def main():
 
     base_url = f"http://{host}:{port}"
 
-    if not wait_for_server(f"{base_url}/api/djarea/session/"):
+    if not wait_for_server(f"{base_url}/api/mizan/session/"):
         print("ERROR: Django server failed to start", file=sys.stderr)
         sys.exit(1)
 
@@ -83,7 +83,7 @@ def main():
     import webview
 
     window = webview.create_window(
-        title="Djarea Desktop",
+        title="mizan Desktop",
         url=base_url,
         width=1024,
         height=768,

examples/django-react-desktop-app/backend/asgi.py

@@ -6,8 +6,8 @@ os.environ.setdefault("DJANGO_SETTINGS_MODULE", "backend.settings")
 django.setup()
 
 from django.core.asgi import get_asgi_application
-from djarea import wrap_asgi
+from mizan import wrap_asgi
 
-import backend.djarea_clients  # noqa: F401
+import backend.mizan_clients  # noqa: F401
 
 application = wrap_asgi(get_asgi_application())

examples/django-react-desktop-app/backend/djarea_clients.py

@@ -1,7 +1,7 @@
 """
 Desktop RPC server functions.
 
-Tests Djarea's appropriateness for desktop apps:
+Tests mizan's appropriateness for desktop apps:
 - Local file system access
 - SQLite CRUD
 - System introspection
@@ -20,10 +20,10 @@ from pathlib import Path
 from django.http import HttpRequest
 from pydantic import BaseModel
 
-from djarea.client import client
+from mizan.client import client
-from djarea.channels import ReactChannel
+from mizan.channels import ReactChannel
-from djarea.setup.registry import register
+from mizan.setup.registry import register
-from djarea.channels import register as register_channel
+from mizan.channels import register as register_channel
 
 
 # =============================================================================
@@ -40,12 +40,12 @@ class SystemInfoOutput(BaseModel):
     home_dir: str
     cwd: str
     cpu_count: int
-    djarea_version: str
+    mizan_version: str
 
 
 @client(websocket=True)
 def system_info(request: HttpRequest) -> SystemInfoOutput:
-    import djarea
+    import mizan
 
     return SystemInfoOutput(
         os_name=platform.system(),
@@ -56,7 +56,7 @@ def system_info(request: HttpRequest) -> SystemInfoOutput:
         home_dir=str(Path.home()),
         cwd=os.getcwd(),
         cpu_count=os.cpu_count() or 1,
-        djarea_version=getattr(djarea, "__version__", "dev"),
+        mizan_version=getattr(mizan, "__version__", "dev"),
     )
 
 
@@ -114,16 +114,20 @@ def list_files(request: HttpRequest, directory: str = "~") -> ListFilesOutput:
 
     entries = []
     try:
-        for entry in sorted(dir_path.iterdir(), key=lambda e: (not e.is_dir(), e.name.lower())):
+        for entry in sorted(
+            dir_path.iterdir(), key=lambda e: (not e.is_dir(), e.name.lower())
+        ):
             try:
                 stat = entry.stat()
-                entries.append(FileEntry(
+                entries.append(
+                    FileEntry(
                         name=entry.name,
                         path=str(entry),
                         is_dir=entry.is_dir(),
                         size=stat.st_size if not entry.is_dir() else 0,
                         modified=datetime.fromtimestamp(stat.st_mtime).isoformat(),
-                ))
+                    )
+                )
             except (PermissionError, OSError):
                 continue
     except PermissionError:
@@ -268,7 +272,9 @@ register(list_notes, "list_notes")
 
 
 @client(websocket=True)
-def create_note(request: HttpRequest, title: str, content: str = "", pinned: bool = False) -> NoteOutput:
+def create_note(
+    request: HttpRequest, title: str, content: str = "", pinned: bool = False
+) -> NoteOutput:
     from backend.models import Note
 
     note = Note.objects.create(title=title, content=content, pinned=pinned)
@@ -403,7 +409,7 @@ def app_info(request: HttpRequest) -> AppInfoOutput:
     from django.conf import settings
 
     return AppInfoOutput(
-        app_name="Djarea Desktop",
+        app_name="mizan Desktop",
         uptime_seconds=round(time.time() - _start_time, 2),
         db_path=str(settings.DATABASES["default"]["NAME"]),
         pid=os.getpid(),

examples/django-react-desktop-app/backend/settings.py

@@ -1,5 +1,5 @@
 """
-Django settings for the Djarea desktop integration test app.
+Django settings for the mizan desktop integration test app.
 
 Runs entirely local: SQLite database, in-memory channel layer,
 no external services required.

examples/django-react-desktop-app/backend/urls.py

@@ -27,7 +27,7 @@ def serve_dist(request, path="index.html"):
 
 
 urlpatterns = [
-    path("api/djarea/", include("djarea.urls")),
+    path("api/mizan/", include("mizan.urls")),
     re_path(r"^(?P<path>assets/.+)$", serve_dist),
     path("favicon.ico", serve_dist, {"path": "favicon.ico"}),
     path("", serve_dist),

examples/django-react-desktop-app/frontend/index.html

@@ -3,7 +3,7 @@
 <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Djarea Desktop</title>
+    <title>mizan Desktop</title>
     <style>
         * { margin: 0; padding: 0; box-sizing: border-box; }
         body { font-family: system-ui, -apple-system, sans-serif; background: #0f0f0f; color: #e0e0e0; }

examples/django-react-desktop-app/frontend/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "djarea-desktop-frontend",
+  "name": "mizan-desktop-frontend",
   "private": true,
   "type": "module",
   "scripts": {
@@ -7,7 +7,7 @@
     "build": "vite build"
   },
   "dependencies": {
-    "@rythazhur/djarea": "file:../../react",
+    "@rythazhur/mizan": "file:../../react",
     "react": "^19.0.0",
     "react-dom": "^19.0.0"
   },

examples/django-react-desktop-app/frontend/src/App.tsx

@@ -1,10 +1,10 @@
 import { useState, useEffect, useCallback } from 'react'
-import { DjareaProvider, useDjarea, useDjareaStatus } from '@rythazhur/djarea'
+import { MizanProvider, useMizan, useMizanStatus } from '@rythazhur/mizan'
 
 // ─── System Info ────────────────────────────────────────────────────────────
 
 function SystemInfo() {
-    const { call } = useDjarea()
+    const { call } = useMizan()
     const [info, setInfo] = useState<Record<string, unknown> | null>(null)
 
     useEffect(() => {
@@ -33,7 +33,7 @@ function SystemInfo() {
 // ─── Connection Status ──────────────────────────────────────────────────────
 
 function StatusBar() {
-    const status = useDjareaStatus()
+    const status = useMizanStatus()
     return (
         <div style={{ ...styles.statusBar, color: status === 'connected' ? '#4ade80' : '#f87171' }}>
             {status}
@@ -46,7 +46,7 @@ function StatusBar() {
 type Note = { id: number; title: string; content: string; pinned: boolean; updated_at: string }
 
 function Notes() {
-    const { call } = useDjarea()
+    const { call } = useMizan()
     const [notes, setNotes] = useState<Note[]>([])
     const [selected, setSelected] = useState<Note | null>(null)
     const [title, setTitle] = useState('')
@@ -140,7 +140,7 @@ function Notes() {
 type FileEntry = { name: string; path: string; is_dir: boolean; size: number }
 
 function FileBrowser() {
-    const { call } = useDjarea()
+    const { call } = useMizan()
     const [dir, setDir] = useState('~')
     const [entries, setEntries] = useState<FileEntry[]>([])
     const [parent, setParent] = useState<string | null>(null)
@@ -184,17 +184,17 @@ function FileBrowser() {
 
 export function App() {
     return (
-        <DjareaProvider baseUrl="/api/djarea" autoConnect={false}>
+        <MizanProvider baseUrl="/api/mizan" autoConnect={false}>
             <div style={{ maxWidth: 960, margin: '0 auto', padding: 24 }}>
                 <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: 24 }}>
-                    <h1 style={{ fontSize: 24, color: '#fff' }}>Djarea Desktop</h1>
+                    <h1 style={{ fontSize: 24, color: '#fff' }}>mizan Desktop</h1>
                     <StatusBar />
                 </div>
                 <SystemInfo />
                 <Notes />
                 <FileBrowser />
             </div>
-        </DjareaProvider>
+        </MizanProvider>
     )
 }
 

examples/django-react-desktop-app/pyproject.toml

@@ -1,16 +1,16 @@
 [project]
-name = "djarea-desktop"
+name = "mizan-desktop"
 version = "0.1.0"
-description = "Desktop integration test app for Djarea"
+description = "Desktop integration test app for mizan"
 requires-python = ">=3.10"
 dependencies = [
-    "djarea[channels]",
+    "mizan[channels]",
     "uvicorn[standard]>=0.30",
     "pywebview[qt]>=5.0",
 ]
 
 [tool.uv.sources]
-djarea = { path = "../django", editable = true }
+mizan = { path = "../django", editable = true }
 
 [project.optional-dependencies]
 dev = [

examples/django-react-desktop-app/tests/conftest.py

@@ -1,7 +1,8 @@
 import django
 from django.conf import settings
 
+
 # Ensure migrations run before tests
 def pytest_configure():
-    # Import djarea_clients to trigger function registration
+    # Import mizan_clients to trigger function registration
-    import backend.djarea_clients  # noqa: F401
+    import backend.mizan_clients  # noqa: F401

examples/django-react-desktop-app/tests/test_desktop_rpc.py

@@ -1,5 +1,5 @@
 """
-REAL integration tests for the Djarea RPC framework layer.
+REAL integration tests for the mizan RPC framework layer.
 
 Tests the actual HTTP stack: CSRF, middleware, error codes, validation.
 Every test makes a real HTTP request — no mocks, no RequestFactory.
@@ -14,7 +14,7 @@ from django.test import LiveServerTestCase
 
 class RealHTTPMixin:
     def _session_init(self):
-        url = f"{self.live_server_url}/api/djarea/session/"
+        url = f"{self.live_server_url}/api/mizan/session/"
         resp = urlopen(Request(url))
         cookies = resp.headers.get_all("Set-Cookie") or []
         for cookie in cookies:
@@ -26,7 +26,7 @@ class RealHTTPMixin:
         self._cookies = ""
 
     def _call(self, fn: str, args: dict | None = None):
-        url = f"{self.live_server_url}/api/djarea/call/"
+        url = f"{self.live_server_url}/api/mizan/call/"
         body = json.dumps({"fn": fn, "args": args or {}}).encode()
         req = Request(url, data=body, method="POST")
         req.add_header("Content-Type", "application/json")
@@ -37,7 +37,13 @@ class RealHTTPMixin:
         resp = urlopen(req)
         return json.loads(resp.read())
 
-    def _raw_post(self, path: str, body: bytes | str, content_type: str = "application/json", include_csrf: bool = False):
+    def _raw_post(
+        self,
+        path: str,
+        body: bytes | str,
+        content_type: str = "application/json",
+        include_csrf: bool = False,
+    ):
         """Raw POST without the call() envelope — for testing malformed requests."""
         url = f"{self.live_server_url}{path}"
         if isinstance(body, str):
@@ -55,7 +61,7 @@ class CSRFTests(RealHTTPMixin, LiveServerTestCase):
 
     def test_session_endpoint_sets_csrf_cookie(self):
         """GET /session/ must return a Set-Cookie with csrftoken."""
-        url = f"{self.live_server_url}/api/djarea/session/"
+        url = f"{self.live_server_url}/api/mizan/session/"
         resp = urlopen(Request(url))
         cookies = resp.headers.get_all("Set-Cookie") or []
 
@@ -64,7 +70,7 @@ class CSRFTests(RealHTTPMixin, LiveServerTestCase):
 
     def test_call_without_csrf_is_rejected(self):
         """POST /call/ without CSRF token must fail."""
-        url = f"{self.live_server_url}/api/djarea/call/"
+        url = f"{self.live_server_url}/api/mizan/call/"
         body = json.dumps({"fn": "system_info", "args": {}}).encode()
         req = Request(url, data=body, method="POST")
         req.add_header("Content-Type", "application/json")
@@ -134,7 +140,7 @@ class ErrorCodeTests(RealHTTPMixin, LiveServerTestCase):
 
     def test_get_method_rejected(self):
         """GET to /call/ should be rejected."""
-        url = f"{self.live_server_url}/api/djarea/call/"
+        url = f"{self.live_server_url}/api/mizan/call/"
         try:
             resp = urlopen(Request(url))
             data = json.loads(resp.read())
@@ -147,7 +153,7 @@ class ErrorCodeTests(RealHTTPMixin, LiveServerTestCase):
         self._session_init()
         try:
             resp = self._raw_post(
-                "/api/djarea/call/",
+                "/api/mizan/call/",
                 body="not valid json{{{",
                 include_csrf=True,
             )
@@ -162,7 +168,7 @@ class ErrorCodeTests(RealHTTPMixin, LiveServerTestCase):
         self._session_init()
         try:
             resp = self._raw_post(
-                "/api/djarea/call/",
+                "/api/mizan/call/",
                 body=json.dumps({"not_fn": "hello"}),
                 include_csrf=True,
             )

examples/django-react-desktop-app/tests/test_notes.py

@@ -12,7 +12,7 @@ from urllib.request import urlopen, Request
 
 class RealHTTPMixin:
     def _session_init(self):
-        url = f"{self.live_server_url}/api/djarea/session/"
+        url = f"{self.live_server_url}/api/mizan/session/"
         resp = urlopen(Request(url))
         cookies = resp.headers.get_all("Set-Cookie") or []
         for cookie in cookies:
@@ -24,7 +24,7 @@ class RealHTTPMixin:
         self._cookies = ""
 
     def _call(self, fn: str, args: dict | None = None):
-        url = f"{self.live_server_url}/api/djarea/call/"
+        url = f"{self.live_server_url}/api/mizan/call/"
         body = json.dumps({"fn": fn, "args": args or {}}).encode()
         req = Request(url, data=body, method="POST")
         req.add_header("Content-Type", "application/json")
@@ -105,6 +105,7 @@ class NotesCRUDTests(RealHTTPMixin, LiveServerTestCase):
 
         # Verify it's gone
         from urllib.error import HTTPError
+
         try:
             get_data = self._call("get_note", {"id": note_id})
             self.assertTrue(get_data["error"])

examples/django-react-desktop-app/tests/test_system.py

@@ -18,8 +18,8 @@ class RealHTTPMixin:
     """Makes real HTTP requests to the live server."""
 
     def _session_init(self):
-        """Hit /session/ to get CSRF cookie, like DjareaProvider does."""
+        """Hit /session/ to get CSRF cookie, like mizanProvider does."""
-        url = f"{self.live_server_url}/api/djarea/session/"
+        url = f"{self.live_server_url}/api/mizan/session/"
         req = Request(url)
         resp = urlopen(req)
         # Extract csrftoken from Set-Cookie header
@@ -33,8 +33,8 @@ class RealHTTPMixin:
         self._cookies = ""
 
     def _call(self, fn: str, args: dict | None = None):
-        """Make a real POST to /api/djarea/call/ with CSRF token."""
+        """Make a real POST to /api/mizan/call/ with CSRF token."""
-        url = f"{self.live_server_url}/api/djarea/call/"
+        url = f"{self.live_server_url}/api/mizan/call/"
         body = json.dumps({"fn": fn, "args": args or {}}).encode()
         req = Request(url, data=body, method="POST")
         req.add_header("Content-Type", "application/json")
@@ -80,7 +80,7 @@ class SystemInfoTests(RealHTTPMixin, LiveServerTestCase):
         data = self._call("app_info")
 
         self.assertFalse(data["error"])
-        self.assertEqual(data["data"]["app_name"], "Djarea Desktop")
+        self.assertEqual(data["data"]["app_name"], "mizan Desktop")
         self.assertGreater(data["data"]["uptime_seconds"], 0)
 
 
@@ -89,11 +89,12 @@ class FileSystemTests(RealHTTPMixin, LiveServerTestCase):
 
     def setUp(self):
         self._session_init()
-        self.test_dir = Path.home() / ".djarea-test"
+        self.test_dir = Path.home() / ".mizan-test"
         self.test_dir.mkdir(exist_ok=True)
 
     def tearDown(self):
         import shutil
+
         if self.test_dir.exists():
             shutil.rmtree(self.test_dir)
 
@@ -116,7 +117,9 @@ class FileSystemTests(RealHTTPMixin, LiveServerTestCase):
         test_content = "Hello from a REAL HTTP integration test!"
 
         # Write
-        write_data = self._call("write_file", {"path": test_path, "content": test_content})
+        write_data = self._call(
+            "write_file", {"path": test_path, "content": test_content}
+        )
         self.assertFalse(write_data["error"])
         self.assertEqual(write_data["data"]["path"], test_path)
 
@@ -130,7 +133,9 @@ class FileSystemTests(RealHTTPMixin, LiveServerTestCase):
         from urllib.error import HTTPError
 
         try:
-            data = self._call("write_file", {"path": "/tmp/escape.txt", "content": "nope"})
+            data = self._call(
+                "write_file", {"path": "/tmp/escape.txt", "content": "nope"}
+            )
             # If we get here, check the response has an error
             self.assertTrue(data["error"])
             self.assertEqual(data["code"], "FORBIDDEN")

examples/django-react-site/Dockerfile.test

@@ -7,12 +7,12 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     gcc \
     && rm -rf /var/lib/apt/lists/*
 
-# Install djarea from local source with channels support
+# Install mizan from local source with channels support
-COPY django/ /app/django/
+COPY packages/mizan-django/ /app/django/
 RUN pip install --no-cache-dir /app/django[channels] daphne
 
 # Copy example app
-COPY example/ /app/example/
+COPY examples/django-react-site/backend/ /app/example/
 
 WORKDIR /app/example
 

examples/django-react-site/backend/testapp/apps.py

@@ -6,4 +6,4 @@ class TestAppConfig(AppConfig):
     default_auto_field = "django.db.models.BigAutoField"
 
     def ready(self):
-        import testapp.djarea_clients  # noqa: F401
+        import testapp.mizan_clients  # noqa: F401

examples/django-react-site/backend/testapp/asgi.py

@@ -6,9 +6,9 @@ os.environ.setdefault("DJANGO_SETTINGS_MODULE", "testapp.settings")
 django.setup()
 
 from django.core.asgi import get_asgi_application
-from djarea import wrap_asgi
+from mizan import wrap_asgi
 
 # Register server functions and channels before building the ASGI app
-import testapp.djarea_clients  # noqa: F401
+import testapp.mizan_clients  # noqa: F401
 
 application = wrap_asgi(get_asgi_application())

examples/django-react-site/backend/testapp/djarea_clients.py

@@ -11,12 +11,12 @@ from django import forms
 from django.http import HttpRequest
 from pydantic import BaseModel
 
-from djarea.client import ServerFunction, client
+from mizan.client import ServerFunction, client
-from djarea.channels import ReactChannel
+from mizan.channels import ReactChannel
-from djarea.setup.registry import register, register_form, register_as
+from mizan.setup.registry import register, register_form, register_as
-from djarea.channels import register as register_channel
+from mizan.channels import register as register_channel
-from djarea.forms import DjareaFormMixin, DjareaFormMeta
+from mizan.forms import mizanFormMixin, mizanFormMeta
-from djarea.jwt import jwt_obtain, jwt_refresh
+from mizan.jwt import jwt_obtain, jwt_refresh
 
 
 # =============================================================================
@@ -57,9 +57,9 @@ class WhoamiOutput(BaseModel):
 @client(auth=True)
 def whoami(request: HttpRequest) -> WhoamiOutput:
     return WhoamiOutput(
-        user_id=getattr(request.user, 'id', None),
+        user_id=getattr(request.user, "id", None),
-        email=getattr(request.user, 'email', ''),
+        email=getattr(request.user, "email", ""),
-        is_staff=getattr(request.user, 'is_staff', False),
+        is_staff=getattr(request.user, "is_staff", False),
     )
 
 
@@ -197,18 +197,20 @@ register_channel(PresenceChannel, "presence")
 
 
 # --- Staff-only ---
-@client(auth='staff')
+@client(auth="staff")
 def staff_only(request: HttpRequest) -> EchoOutput:
     return EchoOutput(message=f"staff:{request.user.email}")
 
+
 register(staff_only, "staff_only")
 
 
 # --- Superuser-only ---
-@client(auth='superuser')
+@client(auth="superuser")
 def superuser_only(request: HttpRequest) -> EchoOutput:
     return EchoOutput(message=f"superuser:{request.user.email}")
 
+
 register(superuser_only, "superuser_only")
 
 
@@ -216,12 +218,14 @@ register(superuser_only, "superuser_only")
 def check_verified_email(request):
     if not request.user.is_authenticated:
         return False
-    return getattr(request.user, 'email', '').endswith('@verified.com')
+    return getattr(request.user, "email", "").endswith("@verified.com")
+
 
 @client(auth=check_verified_email)
 def verified_only(request: HttpRequest) -> EchoOutput:
     return EchoOutput(message="verified")
 
+
 register(verified_only, "verified_only")
 
 
@@ -235,7 +239,8 @@ class CurrentUserOutput(BaseModel):
     email: str
     is_staff: bool
 
-@client(context='global')
+
+@client(context="global")
 def current_user(request: HttpRequest) -> CurrentUserOutput:
     if request.user.is_authenticated:
         return CurrentUserOutput(
@@ -245,16 +250,19 @@ def current_user(request: HttpRequest) -> CurrentUserOutput:
         )
     return CurrentUserOutput(authenticated=False, email="", is_staff=False)
 
+
 register(current_user, "current_user")
 
 
 class GreetOutput(BaseModel):
     greeting: str
 
-@client(context='local')
+
+@client(context="local")
 def greet(request: HttpRequest, name: str) -> GreetOutput:
     return GreetOutput(greeting=f"Hello, {name}!")
 
+
 register(greet, "greet")
 
 
@@ -267,9 +275,11 @@ class MultiplyInput(BaseModel):
     x: int
     y: int
 
+
 class MultiplyOutput(BaseModel):
     product: int
 
+
 @register_as("multiply")
 class Multiply(ServerFunction):
     Input = MultiplyInput
@@ -288,6 +298,7 @@ class Multiply(ServerFunction):
 def not_implemented_fn(request: HttpRequest) -> EchoOutput:
     raise NotImplementedError("This feature is not yet implemented")
 
+
 register(not_implemented_fn, "not_implemented_fn")
 
 
@@ -295,6 +306,7 @@ register(not_implemented_fn, "not_implemented_fn")
 def buggy_fn(request: HttpRequest) -> EchoOutput:
     raise RuntimeError("Unexpected internal failure")
 
+
 register(buggy_fn, "buggy_fn")
 
 
@@ -304,6 +316,7 @@ def permission_check_fn(request: HttpRequest, secret: str) -> EchoOutput:
         raise PermissionError("Wrong secret")
     return EchoOutput(message="access granted")
 
+
 register(permission_check_fn, "permission_check_fn")
 
 
@@ -315,21 +328,22 @@ register(permission_check_fn, "permission_check_fn")
 @client(websocket=True, auth=True)
 def ws_whoami(request: HttpRequest) -> WhoamiOutput:
     return WhoamiOutput(
-        user_id=getattr(request.user, 'id', None),
+        user_id=getattr(request.user, "id", None),
-        email=getattr(request.user, 'email', ''),
+        email=getattr(request.user, "email", ""),
-        is_staff=getattr(request.user, 'is_staff', False),
+        is_staff=getattr(request.user, "is_staff", False),
     )
 
+
 register(ws_whoami, "ws_whoami")
 
 
 # =============================================================================
-# DjareaFormMixin Forms
+# mizanFormMixin Forms
 # =============================================================================
 
 
-class ContactForm(DjareaFormMixin, forms.Form):
+class ContactForm(mizanFormMixin, forms.Form):
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="contact",
         title="Contact Us",
         subtitle="We'd love to hear from you",
@@ -351,8 +365,8 @@ class ContactForm(DjareaFormMixin, forms.Form):
 # =============================================================================
 
 
-class ItemForm(DjareaFormMixin, forms.Form):
+class ItemForm(mizanFormMixin, forms.Form):
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="item",
         title="Items",
         submit_label="Save Items",
@@ -363,7 +377,10 @@ class ItemForm(DjareaFormMixin, forms.Form):
     quantity = forms.IntegerField(min_value=1, label="Quantity")
 
     def on_submit_success(self, request):
-        return {"label": self.cleaned_data["label"], "qty": self.cleaned_data["quantity"]}
+        return {
+            "label": self.cleaned_data["label"],
+            "qty": self.cleaned_data["quantity"],
+        }
 
 
 # =============================================================================
@@ -376,11 +393,12 @@ class PrivateChannel(ReactChannel):
         text: str
 
     def authorize(self, params=None):
-        return getattr(self.user, 'is_authenticated', False)
+        return getattr(self.user, "is_authenticated", False)
 
     def group(self, params=None):
         return "private_global"
 
+
 register_channel(PrivateChannel, "private")
 
 

examples/django-react-site/backend/testapp/settings.py

@@ -20,7 +20,7 @@ INSTALLED_APPS = [
     "django.contrib.auth",
     "django.contrib.contenttypes",
     "django.contrib.sessions",
-    "djarea",
+    "mizan",
     "testapp",
 ]
 

examples/django-react-site/backend/testapp/urls.py

@@ -1,5 +1,5 @@
 from django.urls import include, path
 
 urlpatterns = [
-    path("api/djarea/", include("djarea.urls")),
+    path("api/mizan/", include("mizan.urls")),
 ]

examples/django-react-site/djarea.spec.ts

@@ -1,9 +1,9 @@
 /**
- * Djarea E2E Integration Tests
+ * mizan E2E Integration Tests
  *
  * Real Chromium → Real React app (generated hooks) → Real Django backend
  *
- * Every test uses the generated Djarea API, not raw call() or fetch().
+ * Every test uses the generated mizan API, not raw call() or fetch().
  */
 
 import { test, expect } from '@playwright/test'
@@ -150,7 +150,7 @@ test.describe('generated form hooks', () => {
         expect(result.fields.password).toBeDefined()
     })
 
-    test('useContactForm loads schema with DjareaFormMeta', async ({ page }) => {
+    test('useContactForm loads schema with mizanFormMeta', async ({ page }) => {
         await fixture(page, 'form-contact-schema')
         const result = await getResult(page)
         expect(result.title).toBe('Contact Us')

examples/django-react-site/docker-compose.test.yml

@@ -6,8 +6,8 @@ services:
 
   django:
     build:
-      context: .
+      context: ../..
-      dockerfile: Dockerfile.test
+      dockerfile: examples/django-react-site/Dockerfile.test
     ports:
       - "8000:8000"
     depends_on:

examples/django-react-site/harness/django.config.mjs

@@ -2,17 +2,17 @@ import path from 'path'
 import { fileURLToPath } from 'url'
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url))
-const root = path.resolve(__dirname, '../..')
+const root = path.resolve(__dirname, '../../..')
 
 export default {
     projectId: 'e2e-harness',
 
     source: {
         django: {
-            managePath: path.join(root, 'example/manage.py'),
+            managePath: path.join(root, 'examples/django-react-site/backend/manage.py'),
-            command: [path.join(root, 'django/.venv/bin/python')],
+            command: [path.join(root, 'packages/mizan-django/.venv/bin/python')],
             env: {
-                PYTHONPATH: `${path.join(root, 'django/src')}:${path.join(root, 'example')}`,
+                PYTHONPATH: `${path.join(root, 'packages/mizan-django/src')}:${path.join(root, 'examples/django-react-site/backend')}`,
                 DJANGO_SETTINGS_MODULE: 'testapp.settings',
             },
         },

examples/django-react-site/harness/index.html

@@ -1,5 +1,5 @@
 <!DOCTYPE html>
 <html>
-<head><meta charset="UTF-8" /><title>Djarea E2E Harness</title></head>
+<head><meta charset="UTF-8" /><title>mizan E2E Harness</title></head>
 <body><div id="root"></div><script type="module" src="/src/main.tsx"></script></body>
 </html>

examples/django-react-site/harness/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "djarea-e2e-harness",
+  "name": "mizan-e2e-harness",
   "private": true,
   "type": "module",
   "scripts": {
@@ -7,7 +7,7 @@
     "dev": "vite --port 5174"
   },
   "dependencies": {
-    "@rythazhur/djarea": "file:../../react",
+    "@rythazhur/mizan": "file:../../react",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "zod": "^4.3.6"

examples/django-react-site/harness/src/api/generated.channels.hooks.tsx

@@ -0,0 +1,40 @@
+'use client'
+
+// AUTO-GENERATED by mizan - do not edit manually
+// Regenerate with: npm run schemas
+
+import { useChannel, type ChannelSubscription } from 'mizan/channels'
+
+import type { ChatParams, ChatReactMessage, ChatDjangoMessage, NotificationsDjangoMessage, PresenceDjangoMessage, PrivateDjangoMessage } from './generated.channels'
+
+// ============================================================================
+// Channel Hooks
+// ============================================================================
+
+/**
+ * Hook for the chat channel.
+ */
+export function useChatChannel(params: ChatParams): ChannelSubscription<ChatParams, ChatDjangoMessage, ChatReactMessage> {
+  return useChannel('chat', params)
+}
+
+/**
+ * Hook for the notifications channel.
+ */
+export function useNotificationsChannel(): ChannelSubscription<Record<string, never>, NotificationsDjangoMessage, never> {
+  return useChannel('notifications', {})
+}
+
+/**
+ * Hook for the presence channel.
+ */
+export function usePresenceChannel(): ChannelSubscription<Record<string, never>, PresenceDjangoMessage, never> {
+  return useChannel('presence', {})
+}
+
+/**
+ * Hook for the private channel.
+ */
+export function usePrivateChannel(): ChannelSubscription<Record<string, never>, PrivateDjangoMessage, never> {
+  return useChannel('private', {})
+}

examples/django-react-site/harness/src/api/generated.channels.schema.json

@@ -0,0 +1,268 @@
+{
+  "openapi": "3.1.0",
+  "info": {
+    "title": "mizan Channels",
+    "version": "1.0.0",
+    "description": "Auto-generated schema for mizan channels"
+  },
+  "paths": {
+    "/channels/chat/params": {
+      "post": {
+        "operationId": "chatParams",
+        "summary": "Chat channel params",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/BaseModel"
+                }
+              }
+            }
+          }
+        },
+        "requestBody": {
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/ChatParams"
+              }
+            }
+          },
+          "required": true
+        }
+      }
+    },
+    "/channels/chat/react": {
+      "post": {
+        "operationId": "chatReactMessage",
+        "summary": "Chat React→Django message",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/BaseModel"
+                }
+              }
+            }
+          }
+        },
+        "requestBody": {
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/ChatReactMessage"
+              }
+            }
+          },
+          "required": true
+        }
+      }
+    },
+    "/channels/chat/django": {
+      "post": {
+        "operationId": "chatDjangoMessage",
+        "summary": "Chat Django→React message",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ChatDjangoMessage"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/channels/notifications/django": {
+      "post": {
+        "operationId": "notificationsDjangoMessage",
+        "summary": "Notifications Django→React message",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/NotificationsDjangoMessage"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/channels/presence/django": {
+      "post": {
+        "operationId": "presenceDjangoMessage",
+        "summary": "Presence Django→React message",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/PresenceDjangoMessage"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/channels/private/django": {
+      "post": {
+        "operationId": "privateDjangoMessage",
+        "summary": "Private Django→React message",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/PrivateDjangoMessage"
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  },
+  "components": {
+    "schemas": {
+      "BaseModel": {
+        "properties": {},
+        "title": "BaseModel",
+        "type": "object"
+      },
+      "ChatParams": {
+        "properties": {
+          "room": {
+            "title": "Room",
+            "type": "string"
+          }
+        },
+        "required": [
+          "room"
+        ],
+        "title": "ChatParams",
+        "type": "object"
+      },
+      "ChatReactMessage": {
+        "properties": {
+          "text": {
+            "title": "Text",
+            "type": "string"
+          }
+        },
+        "required": [
+          "text"
+        ],
+        "title": "ChatReactMessage",
+        "type": "object"
+      },
+      "ChatDjangoMessage": {
+        "properties": {
+          "text": {
+            "title": "Text",
+            "type": "string"
+          }
+        },
+        "required": [
+          "text"
+        ],
+        "title": "ChatDjangoMessage",
+        "type": "object"
+      },
+      "NotificationsDjangoMessage": {
+        "properties": {
+          "text": {
+            "title": "Text",
+            "type": "string"
+          }
+        },
+        "required": [
+          "text"
+        ],
+        "title": "NotificationsDjangoMessage",
+        "type": "object"
+      },
+      "PresenceDjangoMessage": {
+        "properties": {
+          "value": {
+            "title": "Value",
+            "type": "integer"
+          }
+        },
+        "required": [
+          "value"
+        ],
+        "title": "PresenceDjangoMessage",
+        "type": "object"
+      },
+      "PrivateDjangoMessage": {
+        "properties": {
+          "text": {
+            "title": "Text",
+            "type": "string"
+          }
+        },
+        "required": [
+          "text"
+        ],
+        "title": "PrivateDjangoMessage",
+        "type": "object"
+      }
+    }
+  },
+  "servers": [],
+  "x-mizan-channels": [
+    {
+      "name": "chat",
+      "pascalName": "Chat",
+      "hasParams": true,
+      "hasReactMessage": true,
+      "hasDjangoMessage": true,
+      "paramsType": "ChatParams",
+      "reactMessageType": "ChatReactMessage",
+      "djangoMessageType": "ChatDjangoMessage"
+    },
+    {
+      "name": "notifications",
+      "pascalName": "Notifications",
+      "hasParams": false,
+      "hasReactMessage": false,
+      "hasDjangoMessage": true,
+      "djangoMessageType": "NotificationsDjangoMessage"
+    },
+    {
+      "name": "presence",
+      "pascalName": "Presence",
+      "hasParams": false,
+      "hasReactMessage": false,
+      "hasDjangoMessage": true,
+      "djangoMessageType": "PresenceDjangoMessage"
+    },
+    {
+      "name": "private",
+      "pascalName": "Private",
+      "hasParams": false,
+      "hasReactMessage": false,
+      "hasDjangoMessage": true,
+      "djangoMessageType": "PrivateDjangoMessage"
+    }
+  ]
+}

examples/django-react-site/harness/src/api/generated.channels.ts

@@ -0,0 +1,337 @@
+// AUTO-GENERATED by mizan - do not edit manually
+// Regenerate with: npm run schemas
+
+// ============================================================================
+// OpenAPI Types (generated by openapi-typescript)
+// ============================================================================
+
+export interface paths {
+    "/channels/chat/params": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /** Chat channel params */
+        post: operations["chatParams"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/channels/chat/react": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /** Chat React→Django message */
+        post: operations["chatReactMessage"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/channels/chat/django": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /** Chat Django→React message */
+        post: operations["chatDjangoMessage"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/channels/notifications/django": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /** Notifications Django→React message */
+        post: operations["notificationsDjangoMessage"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/channels/presence/django": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /** Presence Django→React message */
+        post: operations["presenceDjangoMessage"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/channels/private/django": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /** Private Django→React message */
+        post: operations["privateDjangoMessage"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+}
+export type webhooks = Record<string, never>;
+export interface components {
+    schemas: {
+        /** BaseModel */
+        BaseModel: Record<string, never>;
+        /** ChatParams */
+        ChatParams: {
+            /** Room */
+            room: string;
+        };
+        /** ChatReactMessage */
+        ChatReactMessage: {
+            /** Text */
+            text: string;
+        };
+        /** ChatDjangoMessage */
+        ChatDjangoMessage: {
+            /** Text */
+            text: string;
+        };
+        /** NotificationsDjangoMessage */
+        NotificationsDjangoMessage: {
+            /** Text */
+            text: string;
+        };
+        /** PresenceDjangoMessage */
+        PresenceDjangoMessage: {
+            /** Value */
+            value: number;
+        };
+        /** PrivateDjangoMessage */
+        PrivateDjangoMessage: {
+            /** Text */
+            text: string;
+        };
+    };
+    responses: never;
+    parameters: never;
+    requestBodies: never;
+    headers: never;
+    pathItems: never;
+}
+export type $defs = Record<string, never>;
+export interface operations {
+    chatParams: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody: {
+            content: {
+                "application/json": components["schemas"]["ChatParams"];
+            };
+        };
+        responses: {
+            /** @description OK */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["BaseModel"];
+                };
+            };
+        };
+    };
+    chatReactMessage: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody: {
+            content: {
+                "application/json": components["schemas"]["ChatReactMessage"];
+            };
+        };
+        responses: {
+            /** @description OK */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["BaseModel"];
+                };
+            };
+        };
+    };
+    chatDjangoMessage: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["ChatDjangoMessage"];
+                };
+            };
+        };
+    };
+    notificationsDjangoMessage: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["NotificationsDjangoMessage"];
+                };
+            };
+        };
+    };
+    presenceDjangoMessage: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["PresenceDjangoMessage"];
+                };
+            };
+        };
+    };
+    privateDjangoMessage: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["PrivateDjangoMessage"];
+                };
+            };
+        };
+    };
+}
+
+
+// ============================================================================
+// Convenience Type Exports
+// ============================================================================
+
+export type ChatParams = components["schemas"]["ChatParams"]
+export type ChatReactMessage = components["schemas"]["ChatReactMessage"]
+export type ChatDjangoMessage = components["schemas"]["ChatDjangoMessage"]
+export type NotificationsDjangoMessage = components["schemas"]["NotificationsDjangoMessage"]
+export type PresenceDjangoMessage = components["schemas"]["PresenceDjangoMessage"]
+export type PrivateDjangoMessage = components["schemas"]["PrivateDjangoMessage"]
+
+// ============================================================================
+// Channel Registry
+// ============================================================================
+
+export const CHANNELS = {
+  chat: {
+    name: 'chat',
+    pascalName: 'Chat',
+    hasParams: true,
+    hasReactMessage: true,
+    hasDjangoMessage: true,
+    paramsType: 'ChatParams',
+    reactMessageType: 'ChatReactMessage',
+    djangoMessageType: 'ChatDjangoMessage',
+  },
+  notifications: {
+    name: 'notifications',
+    pascalName: 'Notifications',
+    hasParams: false,
+    hasReactMessage: false,
+    hasDjangoMessage: true,
+    djangoMessageType: 'NotificationsDjangoMessage',
+  },
+  presence: {
+    name: 'presence',
+    pascalName: 'Presence',
+    hasParams: false,
+    hasReactMessage: false,
+    hasDjangoMessage: true,
+    djangoMessageType: 'PresenceDjangoMessage',
+  },
+  private: {
+    name: 'private',
+    pascalName: 'Private',
+    hasParams: false,
+    hasReactMessage: false,
+    hasDjangoMessage: true,
+    djangoMessageType: 'PrivateDjangoMessage',
+  },
+} as const

examples/django-react-site/harness/src/api/generated.django.server.ts

@@ -0,0 +1,62 @@
+// AUTO-GENERATED by mizan - do not edit manually
+// Regenerate with: npm run schemas
+//
+// Server-side functions for SSR hydration.
+// These run in Next.js server components/layouts.
+
+import type { currentUserOutput, greetOutput } from './generated.mizan'
+
+// ============================================================================
+// Hydration Types
+// ============================================================================
+
+/** Typed hydration data for SSR */
+export interface DjangoHydration {
+  currentUser?: currentUserOutput
+  greet?: greetOutput
+}
+
+// ============================================================================
+// SSR Hydration Helper
+// ============================================================================
+
+/**
+ * Fetch hydration data for SSR.
+ *
+ * Call this in your server component:
+ *   const hydration = await getDjangoHydration(client)
+ *   return <DjangoContext hydration={hydration}>...</DjangoContext>
+ */
+export async function getDjangoHydration(
+  client: { request: (method: string, url: string, body?: unknown) => Promise<Response> }
+): Promise<DjangoHydration> {
+  const hydration: DjangoHydration = {}
+
+  const results = await Promise.allSettled([
+    client.request('POST', '/api/mizan/call/', { fn: 'current_user', args: {} }),
+    client.request('POST', '/api/mizan/call/', { fn: 'greet', args: {} }),
+  ])
+
+  if (results[0].status === 'fulfilled') {
+    const data = await (results[0] as PromiseFulfilledResult<Response>).value.json()
+    if (data.error) {
+      console.error('[getDjangoHydration] current_user failed:', data.code, data.message)
+    } else {
+      hydration.currentUser = data.data
+    }
+  } else {
+    console.error('[getDjangoHydration] current_user request failed:', (results[0] as PromiseRejectedResult).reason)
+  }
+  if (results[1].status === 'fulfilled') {
+    const data = await (results[1] as PromiseFulfilledResult<Response>).value.json()
+    if (data.error) {
+      console.error('[getDjangoHydration] greet failed:', data.code, data.message)
+    } else {
+      hydration.greet = data.data
+    }
+  } else {
+    console.error('[getDjangoHydration] greet request failed:', (results[1] as PromiseRejectedResult).reason)
+  }
+
+  return hydration
+}

examples/django-react-site/harness/src/api/generated.django.tsx

@@ -0,0 +1,257 @@
+'use client'
+
+// AUTO-GENERATED by mizan - do not edit manually
+// Regenerate with: npm run schemas
+
+// This file provides typed wrappers around the mizan library.
+// - DjangoContext: Typed provider wrapping mizanProvider
+// - Typed hooks: useAuthStatus(), useUser(), etc.
+
+import { type ReactNode, useCallback } from 'react'
+import {
+  mizanProvider,
+  usemizan,
+  usemizanContext,
+  usemizanCall,
+  type mizanHydration,
+  type Transport,
+} from 'mizan'
+import { ChannelProvider, ChannelConnection } from 'mizan/channels'
+import { useRef } from 'react'
+
+import type { addEmailSchemaOutput, addEmailValidateInput, addEmailValidateOutput, addInput, addOutput, buggyFnOutput, contactSchemaInput, contactSchemaOutput, contactSubmitOutput, contactValidateInput, contactValidateOutput, currentUserOutput, echoInput, echoOutput, greetInput, greetOutput, httpOnlyEchoInput, httpOnlyEchoOutput, itemFormsetSchemaInput, itemFormsetSchemaOutput, itemFormsetSubmitInput, itemFormsetSubmitOutput, itemFormsetValidateInput, itemFormsetValidateOutput, itemSchemaInput, itemSchemaOutput, itemSubmitOutput, itemValidateInput, itemValidateOutput, jwtObtainOutput, jwtRefreshInput, jwtRefreshOutput, loginSchemaOutput, loginSubmitInput, loginSubmitOutput, loginValidateInput, loginValidateOutput, multiplyInput, multiplyOutput, notImplementedFnOutput, permissionCheckFnInput, permissionCheckFnOutput, signupSchemaOutput, signupSubmitInput, signupSubmitOutput, signupValidateInput, signupValidateOutput, staffOnlyOutput, superuserOnlyOutput, verifiedOnlyOutput, whoamiOutput, wsWhoamiOutput } from './generated.mizan'
+
+// ============================================================================
+// Hydration Types
+// ============================================================================
+
+/** Typed hydration data for SSR */
+export interface DjangoHydration {
+  currentUser?: currentUserOutput
+  greet?: greetOutput
+}
+
+/** Convert typed hydration to mizan format */
+function tomizanHydration(hydration?: DjangoHydration): mizanHydration | undefined {
+  if (!hydration) return undefined
+  const result: mizanHydration = {}
+  if (hydration.currentUser !== undefined) result['current_user'] = hydration.currentUser
+  if (hydration.greet !== undefined) result['greet'] = hydration.greet
+  return result
+}
+
+// ============================================================================
+// Provider
+// ============================================================================
+
+export interface DjangoContextProps {
+  children: ReactNode
+  /** SSR hydration data */
+  hydration?: DjangoHydration
+  /** WebSocket URL for RPC calls (default: /ws/) */
+  wsUrl?: string
+  /** Base URL for HTTP fallback (default: /api/mizan) */
+  baseUrl?: string
+}
+
+/**
+ * Typed Django context provider.
+ *
+ * Wraps mizanProvider with:
+ * - Typed hydration
+ * - Auto-fetch for registered contexts
+ *
+ * Usage:
+ *   <DjangoContext hydration={hydration}>
+ *     <App />
+ *   </DjangoContext>
+ */
+export function DjangoContext({
+  children,
+  hydration,
+  wsUrl,
+  baseUrl,
+}: DjangoContextProps) {
+  const connectionRef = useRef<ChannelConnection | null>(null)
+  if (!connectionRef.current) {
+    connectionRef.current = new ChannelConnection({ url: wsUrl || '/ws/' })
+  }
+
+  return (
+    <mizanProvider
+      hydration={tomizanHydration(hydration)}
+      contexts={['current_user', 'greet']}
+      wsUrl={wsUrl}
+      baseUrl={baseUrl}
+      connection={connectionRef.current}
+    >
+      <ChannelProvider connection={connectionRef.current} autoConnect={true}>
+        {children}
+      </ChannelProvider>
+    </mizanProvider>
+  )
+}
+
+// ============================================================================
+// Context Hooks (typed wrappers)
+// ============================================================================
+
+/**
+ * Get current_user context data.
+ * @throws if context not loaded yet
+ */
+export function useCurrentUser(): currentUserOutput {
+  const data = usemizanContext<currentUserOutput>('current_user')
+  if (data === undefined) {
+    throw new Error('useCurrentUser: context not loaded yet')
+  }
+  return data
+}
+
+/**
+ * Get greet context data.
+ * @throws if context not loaded yet
+ */
+export function useGreet(): greetOutput {
+  const data = usemizanContext<greetOutput>('greet')
+  if (data === undefined) {
+    throw new Error('useGreet: context not loaded yet')
+  }
+  return data
+}
+
+/**
+ * Get context refresh functions without subscribing to data changes.
+ * Use this in components that only need to trigger refreshes.
+ */
+export function useDjangoRefresh() {
+  const { refreshContext, refreshAllContexts } = usemizan()
+  return {
+    refreshCurrentUser: () => refreshContext('current_user'),
+    refreshGreet: () => refreshContext('greet'),
+    refreshAll: refreshAllContexts,
+  }
+}
+
+// ============================================================================
+// Function Hooks (typed wrappers)
+// ============================================================================
+
+/**
+ * Call echo server function.
+ * Transport: websocket
+ */
+export function useEcho() {
+  return usemizanCall<echoInput, echoOutput>('echo', 'websocket')
+}
+
+/**
+ * Call add server function.
+ * Transport: websocket
+ */
+export function useAdd() {
+  return usemizanCall<addInput, addOutput>('add', 'websocket')
+}
+
+/**
+ * Call whoami server function.
+ * Transport: http
+ */
+export function useWhoami() {
+  return usemizanCall<void, whoamiOutput>('whoami', 'http')
+}
+
+/**
+ * Call http_only_echo server function.
+ * Transport: http
+ */
+export function useHttpOnlyEcho() {
+  return usemizanCall<httpOnlyEchoInput, httpOnlyEchoOutput>('http_only_echo', 'http')
+}
+
+/**
+ * Call staff_only server function.
+ * Transport: http
+ */
+export function useStaffOnly() {
+  return usemizanCall<void, staffOnlyOutput>('staff_only', 'http')
+}
+
+/**
+ * Call superuser_only server function.
+ * Transport: http
+ */
+export function useSuperuserOnly() {
+  return usemizanCall<void, superuserOnlyOutput>('superuser_only', 'http')
+}
+
+/**
+ * Call verified_only server function.
+ * Transport: http
+ */
+export function useVerifiedOnly() {
+  return usemizanCall<void, verifiedOnlyOutput>('verified_only', 'http')
+}
+
+/**
+ * Call multiply server function.
+ * Transport: http
+ */
+export function useMultiply() {
+  return usemizanCall<multiplyInput, multiplyOutput>('multiply', 'http')
+}
+
+/**
+ * Call not_implemented_fn server function.
+ * Transport: http
+ */
+export function useNotImplementedFn() {
+  return usemizanCall<void, notImplementedFnOutput>('not_implemented_fn', 'http')
+}
+
+/**
+ * Call buggy_fn server function.
+ * Transport: http
+ */
+export function useBuggyFn() {
+  return usemizanCall<void, buggyFnOutput>('buggy_fn', 'http')
+}
+
+/**
+ * Call permission_check_fn server function.
+ * Transport: http
+ */
+export function usePermissionCheckFn() {
+  return usemizanCall<permissionCheckFnInput, permissionCheckFnOutput>('permission_check_fn', 'http')
+}
+
+/**
+ * Call ws_whoami server function.
+ * Transport: websocket
+ */
+export function useWsWhoami() {
+  return usemizanCall<void, wsWhoamiOutput>('ws_whoami', 'websocket')
+}
+
+/**
+ * Call jwt_obtain server function.
+ * Transport: http
+ */
+export function useJwtObtain() {
+  return usemizanCall<void, jwtObtainOutput>('jwt_obtain', 'http')
+}
+
+/**
+ * Call jwt_refresh server function.
+ * Transport: http
+ */
+export function useJwtRefresh() {
+  return usemizanCall<jwtRefreshInput, jwtRefreshOutput>('jwt_refresh', 'http')
+}
+
+// ============================================================================
+// Re-exports from mizan library
+// ============================================================================
+
+export { usemizan, usemizanStatus, usePush, DjangoError } from 'mizan'
+export type { ConnectionStatus, PushMessage, PushListener } from 'mizan'

examples/django-react-site/harness/src/api/generated.forms.ts

@@ -0,0 +1,226 @@
+'use client'
+
+// AUTO-GENERATED by mizan - do not edit manually
+// Regenerate with: npm run schemas
+
+// Typed form hooks with Zod validation.
+// Zod schemas are generated from Django form field definitions.
+// Client-side validation matches Django constraints (required, max_length, email, etc.)
+
+import { z } from 'zod'
+import {
+  useDjangoFormCore,
+  useDjangoFormsetCore,
+  type DjangoFormState,
+  type DjangoFormsetState,
+  type FormOptions,
+} from 'mizan'
+
+// ============================================================================
+// Zod Schemas
+// ============================================================================
+
+/**
+ * Zod schema for login form
+ * Generated from Django form field definitions
+ */
+export const LoginSchema = z.object({
+})
+
+/**
+ * Zod schema for signup form
+ * Generated from Django form field definitions
+ */
+export const SignupSchema = z.object({
+})
+
+/**
+ * Zod schema for add_email form
+ * Generated from Django form field definitions
+ */
+export const AddEmailSchema = z.object({
+})
+
+/**
+ * Zod schema for contact form
+ * Generated from Django form field definitions
+ */
+export const ContactSchema = z.object({
+  name: z.string().max(100),
+  email: z.string().email('Invalid email address').max(320),
+  message: z.string(),
+})
+
+/**
+ * Zod schema for item form
+ * Generated from Django form field definitions
+ */
+export const ItemSchema = z.object({
+  label: z.string().max(50),
+  quantity: z.number().int().min(1),
+})
+
+// ============================================================================
+// Form Data Types (inferred from Zod schemas)
+// ============================================================================
+
+/** Form data type for login, inferred from Zod schema */
+export type LoginFormData = z.infer<typeof LoginSchema>
+
+/** Form data type for signup, inferred from Zod schema */
+export type SignupFormData = z.infer<typeof SignupSchema>
+
+/** Form data type for add_email, inferred from Zod schema */
+export type AddEmailFormData = z.infer<typeof AddEmailSchema>
+
+/** Form data type for contact, inferred from Zod schema */
+export type ContactFormData = z.infer<typeof ContactSchema>
+
+/** Form data type for item, inferred from Zod schema */
+export type ItemFormData = z.infer<typeof ItemSchema>
+
+// ============================================================================
+// Form Hooks
+// ============================================================================
+
+/**
+ * Typed form hook for login
+ *
+ * Features:
+ *   - Full TypeScript inference for form fields
+ *   - Client-side Zod validation (instant feedback)
+ *   - Server-side Django validation (authoritative)
+ */
+export function useLoginForm(
+  options?: FormOptions
+): DjangoFormState<LoginFormData> {
+  return useDjangoFormCore<LoginFormData>({
+    name: 'login',
+    zodSchema: LoginSchema,
+    options,
+  })
+}
+
+/**
+ * Typed form hook for signup
+ *
+ * Features:
+ *   - Full TypeScript inference for form fields
+ *   - Client-side Zod validation (instant feedback)
+ *   - Server-side Django validation (authoritative)
+ */
+export function useSignupForm(
+  options?: FormOptions
+): DjangoFormState<SignupFormData> {
+  return useDjangoFormCore<SignupFormData>({
+    name: 'signup',
+    zodSchema: SignupSchema,
+    options,
+  })
+}
+
+/**
+ * Typed form hook for add_email
+ *
+ * Features:
+ *   - Full TypeScript inference for form fields
+ *   - Client-side Zod validation (instant feedback)
+ *   - Server-side Django validation (authoritative)
+ */
+export function useAddEmailForm(
+  options?: FormOptions
+): DjangoFormState<AddEmailFormData> {
+  return useDjangoFormCore<AddEmailFormData>({
+    name: 'add_email',
+    zodSchema: AddEmailSchema,
+    options,
+  })
+}
+
+/**
+ * Typed form hook for contact
+ *
+ * Features:
+ *   - Full TypeScript inference for form fields
+ *   - Client-side Zod validation (instant feedback)
+ *   - Server-side Django validation (authoritative)
+ */
+export function useContactForm(
+  options?: FormOptions
+): DjangoFormState<ContactFormData> {
+  return useDjangoFormCore<ContactFormData>({
+    name: 'contact',
+    zodSchema: ContactSchema,
+    options,
+  })
+}
+
+/**
+ * Typed form hook for item
+ *
+ * Features:
+ *   - Full TypeScript inference for form fields
+ *   - Client-side Zod validation (instant feedback)
+ *   - Server-side Django validation (authoritative)
+ */
+export function useItemForm(
+  options?: FormOptions
+): DjangoFormState<ItemFormData> {
+  return useDjangoFormCore<ItemFormData>({
+    name: 'item',
+    zodSchema: ItemSchema,
+    options,
+  })
+}
+
+/**
+ * Typed formset hook for item
+ */
+export function useItemFormset(
+  initialCount?: number,
+  liveValidation?: boolean
+): DjangoFormsetState<ItemFormData> {
+  return useDjangoFormsetCore<ItemFormData>({
+    name: 'item',
+    zodSchema: ItemSchema,
+    initialCount,
+    liveValidation,
+  })
+}
+
+// ============================================================================
+// Form Registry
+// ============================================================================
+
+export const DJANGO_FORMS = {
+  login: {
+    name: 'login',
+    schema: LoginSchema,
+    hook: 'useLoginForm',
+    hasFormset: false,
+  },
+  signup: {
+    name: 'signup',
+    schema: SignupSchema,
+    hook: 'useSignupForm',
+    hasFormset: false,
+  },
+  addEmail: {
+    name: 'add_email',
+    schema: AddEmailSchema,
+    hook: 'useAddEmailForm',
+    hasFormset: false,
+  },
+  contact: {
+    name: 'contact',
+    schema: ContactSchema,
+    hook: 'useContactForm',
+    hasFormset: false,
+  },
+  item: {
+    name: 'item',
+    schema: ItemSchema,
+    hook: 'useItemForm',
+    hasFormset: true,
+  },
+} as const

examples/django-react-site/harness/src/api/index.ts

@@ -1,5 +1,5 @@
 /**
- * Djarea API - Consolidated Exports
+ * mizan API - Consolidated Exports
  *
  * Import everything from here:
  *
@@ -15,11 +15,11 @@
  * ```
  */
 
-// AUTO-GENERATED by djarea - do not edit manually
+// AUTO-GENERATED by mizan - do not edit manually
 // Regenerate with: npm run schemas
 
 // =============================================================================
-// Djarea Provider & Hooks
+// mizan Provider & Hooks
 // =============================================================================
 
 export {
@@ -55,9 +55,9 @@ export {
     useJwtObtain,
     useJwtRefresh,
 
-    // Re-exports from djarea library
+    // Re-exports from mizan library
-    useDjarea,
+    usemizan,
-    useDjareaStatus,
+    usemizanStatus,
     usePush,
     DjangoError,
     type ConnectionStatus,

examples/django-react-site/harness/src/fixtures.tsx

@@ -1,7 +1,7 @@
 /**
  * E2E Test Fixtures
  *
- * Each fixture uses GENERATED Djarea hooks (not raw call()).
+ * Each fixture uses GENERATED mizan hooks (not raw call()).
  * Playwright reads the DOM to verify behavior.
  *
  * URL hash selects the fixture: #echo, #add, #multiply, etc.
@@ -9,7 +9,7 @@
 
 import { useState, useEffect, useRef } from 'react'
 
-// Generated typed hooks — the actual Djarea API
+// Generated typed hooks — the actual mizan API
 import {
     DjangoContext,
     useEcho,
@@ -24,7 +24,7 @@ import {
     usePermissionCheckFn,
     useCurrentUser,
     DjangoError,
-    useDjarea,
+    useMizan,
 } from './api/generated.django'
 import { useContactForm, useLoginForm } from './api/generated.forms'
 import { useChatChannel } from './api/generated.channels.hooks'
@@ -121,7 +121,7 @@ function Multiply() {
 
 function NotFound() {
     // Deliberately call a non-existent function via the raw primitive
-    const { call } = useDjarea()
+    const { call } = useMizan()
     const [error, setError] = useState<unknown>()
     useEffect(() => { call('does_not_exist').catch(setError) }, [call])
     return <Result error={error} />

examples/django-react-site/harness/src/main.tsx

@@ -4,7 +4,7 @@ import { Fixtures } from './fixtures'
 
 function App() {
     return (
-        <DjangoContext baseUrl="/api/djarea">
+        <DjangoContext baseUrl="/api/mizan">
             <Fixtures />
         </DjangoContext>
     )

examples/django-react-site/harness/test-results/.last-run.json

@@ -0,0 +1,4 @@
+{
+  "status": "failed",
+  "failedTests": []
+}

examples/django-react-site/harness/vite.config.ts

@@ -0,0 +1,30 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+import path from 'path'
+
+const reactPkg = path.resolve(__dirname, '../../react/src')
+
+export default defineConfig({
+    plugins: [react()],
+    resolve: {
+        alias: {
+            'mizan/channels': path.join(reactPkg, 'channels/index.ts'),
+            'mizan/client/react': path.join(reactPkg, 'client/react.ts'),
+            'mizan/client/nextjs': path.join(reactPkg, 'client/nextjs.tsx'),
+            'mizan/client': path.join(reactPkg, 'client/index.ts'),
+            'mizan/jwt': path.join(reactPkg, 'jwt/index.ts'),
+            'mizan/allauth/nextjs': path.join(reactPkg, 'allauth/nextjs.tsx'),
+            'mizan/allauth': path.join(reactPkg, 'allauth/index.ts'),
+            'mizan': path.join(reactPkg, 'index.ts'),
+            '@rythazhur/mizan/channels': path.join(reactPkg, 'channels/index.ts'),
+            '@rythazhur/mizan/jwt': path.join(reactPkg, 'jwt/index.ts'),
+            '@rythazhur/mizan': path.join(reactPkg, 'index.ts'),
+        },
+    },
+    server: {
+        proxy: {
+            '/api': 'http://localhost:8000',
+            '/ws': { target: 'ws://localhost:8000', ws: true },
+        },
+    },
+})

examples/django-react-site/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "djarea",
+  "name": "mizan",
   "version": "1.0.0",
   "description": "Django + React server functions framework.",
   "main": "index.js",

examples/django-react-site/playwright.config.ts

@@ -1,7 +1,7 @@
 import { defineConfig } from '@playwright/test'
 
 export default defineConfig({
-    testDir: './e2e',
+    testDir: '.',
     timeout: 15000,
     retries: 0,
     reporter: 'list',

packages/mizan-django/README.md

@@ -1,32 +1,32 @@
-# djarea (Python)
+# mizan (Python)
 
 Django server functions framework. See the [monorepo root](../README.md) for full documentation.
 
 ## Install
 
 ```bash
-uv add "djarea[channels,allauth] @ git+https://git.impactsoundworks.com/isw/djarea.git#subdirectory=django"
+uv add "mizan[channels,allauth] @ git+https://git.impactsoundworks.com/isw/mizan.git#subdirectory=django"
 ```
 
 ## Setup
 
 ```python
 # settings.py
-INSTALLED_APPS = ["djarea", ...]
+INSTALLED_APPS = ["mizan", ...]
 
 # urls.py
-path("api/djarea/", include("djarea.urls"))
+path("api/mizan/", include("mizan.urls"))
 
 # asgi.py (optional, for WebSocket)
-from djarea import wrap_asgi
+from mizan import wrap_asgi
 application = wrap_asgi(get_asgi_application())
 ```
 
 ## Define Functions
 
 ```python
-from djarea.client import client
+from mizan.client import client
-from djarea.setup.registry import register
+from mizan.setup.registry import register
 from pydantic import BaseModel
 
 class Output(BaseModel):
@@ -43,7 +43,7 @@ Register in `apps.py`:
 
 ```python
 def ready(self):
-    import myapp.djarea_clients
+    import myapp.mizan_clients
 ```
 
 ## Auth
@@ -65,10 +65,10 @@ def ready(self):
 ## Forms
 
 ```python
-from djarea.forms import DjareaFormMixin, DjareaFormMeta
+from mizan.forms import mizanFormMixin, mizanFormMeta
 
-class ContactForm(DjareaFormMixin, forms.Form):
+class ContactForm(mizanFormMixin, forms.Form):
-    djarea = DjareaFormMeta(name="contact", title="Contact Us")
+    mizan = mizanFormMeta(name="contact", title="Contact Us")
     name = forms.CharField()
     email = forms.EmailField()
 
@@ -81,7 +81,7 @@ Auto-registers `contact.schema`, `contact.validate`, `contact.submit`. Generates
 ## Channels
 
 ```python
-from djarea.channels import ReactChannel
+from mizan.channels import ReactChannel
 
 class ChatChannel(ReactChannel):
     class Params(BaseModel):

packages/mizan-django/generate/generator/cli.mjs

@@ -1,22 +1,22 @@
 #!/usr/bin/env node
 /**
- * Djarea Code Generator CLI
+ * mizan Code Generator CLI
  *
  * Generate TypeScript types, React provider, and hooks from Django schemas.
  *
  * Usage:
- *   npx djarea-generate                    # Run once
+ *   npx mizan-generate                    # Run once
- *   npx djarea-generate --watch            # Watch mode
+ *   npx mizan-generate --watch            # Watch mode
  */
 
 import { promises as fs } from 'fs'
 import path from 'path'
-import { fetchChannelsSchema, fetchDjareaSchema } from './lib/fetch.mjs'
+import { fetchChannelsSchema, fetchMizanSchema } from './lib/fetch.mjs'
-import { generateDjareaFiles } from './lib/djarea.mjs'
+import { generateMizanFiles } from './lib/mizan.mjs'
 import { generateChannelsFiles } from './lib/channels.mjs'
 import { generateIndex } from './lib/index.mjs'
 
-// Use cwd — the script runs via `npx djarea-generate` from the frontend root
+// Use cwd — the script runs via `npx mizan-generate` from the frontend root
 const frontendDir = process.cwd()
 
 /**
@@ -70,21 +70,21 @@ async function writeOutput(filePath, content) {
 async function generate(config, options = {}) {
   const { output } = options
 
-  console.log('[djarea] Starting schema generation...')
+  console.log('[mizan] Starting schema generation...')
 
   const outputPath = output || config.output || 'src/api/generated.ts'
 
   let channelsSchema = null
-  let djareaSchema = null
+  let mizanSchema = null
 
   // Fetch and generate channels if available
   try {
-    console.log('[djarea] Fetching channels schema...')
+    console.log('[mizan] Fetching channels schema...')
     channelsSchema = await fetchChannelsSchema(config.source, frontendDir)
 
-    const channelCount = channelsSchema['x-djarea-channels']?.length || 0
+    const channelCount = channelsSchema['x-mizan-channels']?.length || 0
     if (channelCount > 0) {
-      console.log(`[djarea] Found ${channelCount} channels`)
+      console.log(`[mizan] Found ${channelCount} channels`)
 
       const channelsTypesPath = outputPath.replace(/\.ts$/, '.channels.ts')
       const fullChannelsTypesPath = path.resolve(frontendDir, channelsTypesPath)
@@ -95,85 +95,85 @@ async function generate(config, options = {}) {
 
       const { types: channelsTypes, hooks: channelsHooks } = await generateChannelsFiles(channelsSchema)
 
-      console.log(`[djarea] Generating -> ${channelsTypesPath}`)
+      console.log(`[mizan] Generating -> ${channelsTypesPath}`)
       await writeOutput(fullChannelsTypesPath, channelsTypes)
 
       if (channelsHooks) {
-        console.log(`[djarea] Generating -> ${channelsHooksPath}`)
+        console.log(`[mizan] Generating -> ${channelsHooksPath}`)
         await writeOutput(fullChannelsHooksPath, channelsHooks)
       }
 
-      console.log(`[djarea] Generating -> ${channelsSchemaPath}`)
+      console.log(`[mizan] Generating -> ${channelsSchemaPath}`)
       await writeOutput(fullChannelsSchemaPath, JSON.stringify(channelsSchema, null, 2))
     } else {
-      console.log('[djarea] No channels registered, skipping channels generation')
+      console.log('[mizan] No channels registered, skipping channels generation')
     }
   } catch (err) {
-    console.log(`[djarea] Channels schema not available: ${err.message}`)
+    console.log(`[mizan] Channels schema not available: ${err.message}`)
   }
 
-  // Fetch and generate djarea files
+  // Fetch and generate mizan files
   try {
-    console.log('[djarea] Fetching djarea schema...')
+    console.log('[mizan] Fetching mizan schema...')
-    djareaSchema = await fetchDjareaSchema(config.source, frontendDir)
+    mizanSchema = await fetchMizanSchema(config.source, frontendDir)
 
-    const functionCount = djareaSchema['x-djarea-functions']?.length || 0
+    const functionCount = mizanSchema['x-mizan-functions']?.length || 0
     if (functionCount > 0) {
-      console.log(`[djarea] Found ${functionCount} djarea functions`)
+      console.log(`[mizan] Found ${functionCount} mizan functions`)
 
-      const djareaTypesPath = outputPath.replace(/\.ts$/, '.djarea.ts')
+      const mizanTypesPath = outputPath.replace(/\.ts$/, '.mizan.ts')
-      const fullDjareaTypesPath = path.resolve(frontendDir, djareaTypesPath)
+      const fullMizanTypesPath = path.resolve(frontendDir, mizanTypesPath)
-      const djareaProviderPath = outputPath.replace(/\.ts$/, '.django.tsx')
+      const mizanProviderPath = outputPath.replace(/\.ts$/, '.provider.tsx')
-      const fullDjareaProviderPath = path.resolve(frontendDir, djareaProviderPath)
+      const fullMizanProviderPath = path.resolve(frontendDir, mizanProviderPath)
-      const djareaServerPath = outputPath.replace(/\.ts$/, '.django.server.ts')
+      const mizanServerPath = outputPath.replace(/\.ts$/, '.server.ts')
-      const fullDjareaServerPath = path.resolve(frontendDir, djareaServerPath)
+      const fullMizanServerPath = path.resolve(frontendDir, mizanServerPath)
-      const djareaFormsPath = outputPath.replace(/\.ts$/, '.forms.ts')
+      const mizanFormsPath = outputPath.replace(/\.ts$/, '.forms.ts')
-      const fullDjareaFormsPath = path.resolve(frontendDir, djareaFormsPath)
+      const fullMizanFormsPath = path.resolve(frontendDir, mizanFormsPath)
-      const djareaSchemaPath = outputPath.replace(/\.ts$/, '.djarea.schema.json')
+      const mizanSchemaPath = outputPath.replace(/\.ts$/, '.mizan.schema.json')
-      const fullDjareaSchemaPath = path.resolve(frontendDir, djareaSchemaPath)
+      const fullMizanSchemaPath = path.resolve(frontendDir, mizanSchemaPath)
 
-      const hasChannels = (channelsSchema?.['x-djarea-channels']?.length || 0) > 0
+      const hasChannels = (channelsSchema?.['x-mizan-channels']?.length || 0) > 0
-      const { types: djareaTypes, provider: djareaProvider, server: djareaServer, forms: djareaForms } = await generateDjareaFiles(djareaSchema, { hasChannels })
+      const { types: mizanTypes, provider: mizanProvider, server: mizanServer, forms: mizanForms } = await generateMizanFiles(mizanSchema, { hasChannels })
 
-      console.log(`[djarea] Generating -> ${djareaTypesPath}`)
+      console.log(`[mizan] Generating -> ${mizanTypesPath}`)
-      await writeOutput(fullDjareaTypesPath, djareaTypes)
+      await writeOutput(fullMizanTypesPath, mizanTypes)
 
-      if (djareaProvider) {
+      if (mizanProvider) {
-        console.log(`[djarea] Generating -> ${djareaProviderPath}`)
+        console.log(`[mizan] Generating -> ${mizanProviderPath}`)
-        await writeOutput(fullDjareaProviderPath, djareaProvider)
+        await writeOutput(fullMizanProviderPath, mizanProvider)
       }
 
-      if (djareaServer) {
+      if (mizanServer) {
-        console.log(`[djarea] Generating -> ${djareaServerPath}`)
+        console.log(`[mizan] Generating -> ${mizanServerPath}`)
-        await writeOutput(fullDjareaServerPath, djareaServer)
+        await writeOutput(fullMizanServerPath, mizanServer)
       }
 
-      if (djareaForms) {
+      if (mizanForms) {
-        console.log(`[djarea] Generating -> ${djareaFormsPath}`)
+        console.log(`[mizan] Generating -> ${mizanFormsPath}`)
-        await writeOutput(fullDjareaFormsPath, djareaForms)
+        await writeOutput(fullMizanFormsPath, mizanForms)
       }
 
-      console.log(`[djarea] Generating -> ${djareaSchemaPath}`)
+      console.log(`[mizan] Generating -> ${mizanSchemaPath}`)
-      await writeOutput(fullDjareaSchemaPath, JSON.stringify(djareaSchema, null, 2))
+      await writeOutput(fullMizanSchemaPath, JSON.stringify(mizanSchema, null, 2))
     } else {
-      console.log('[djarea] No djarea functions registered, skipping djarea generation')
+      console.log('[mizan] No mizan functions registered, skipping mizan generation')
     }
   } catch (err) {
-    console.log(`[djarea] Djarea schema not available: ${err.message}`)
+    console.log(`[mizan] mizan schema not available: ${err.message}`)
   }
 
   // Generate consolidated index.ts
   const indexPath = path.dirname(outputPath) + '/index.ts'
   const fullIndexPath = path.resolve(frontendDir, indexPath)
 
-  console.log(`[djarea] Generating -> ${indexPath}`)
+  console.log(`[mizan] Generating -> ${indexPath}`)
   const indexContent = generateIndex({
     channelsSchema,
-    djareaSchema,
+    mizanSchema,
   })
   await writeOutput(fullIndexPath, indexContent)
 
-  console.log('[djarea] Generation complete!')
+  console.log('[mizan] Generation complete!')
 }
 
 /**
@@ -194,7 +194,7 @@ async function watch(config, options) {
     try {
       await generate(config, options)
     } catch (err) {
-      console.error('[djarea] Generation failed:', err.message)
+      console.error('[mizan] Generation failed:', err.message)
     } finally {
       running = false
     }
@@ -202,7 +202,7 @@ async function watch(config, options) {
 
   await runGenerate()
 
-  console.log('[djarea] Watching for changes (press Ctrl+C to stop)...')
+  console.log('[mizan] Watching for changes (press Ctrl+C to stop)...')
 
   if (config.source.django) {
     const { watch: chokidarWatch } = await import('chokidar')
@@ -221,14 +221,14 @@ async function watch(config, options) {
     })
 
     watcher.on('change', (filePath) => {
-      console.log(`[djarea] Detected change: ${path.relative(djangoDir, filePath)}`)
+      console.log(`[mizan] Detected change: ${path.relative(djangoDir, filePath)}`)
       if (timeout) clearTimeout(timeout)
       timeout = setTimeout(runGenerate, debounce)
     })
   }
 
   process.on('SIGINT', () => {
-    console.log('\n[djarea] Stopping watch mode...')
+    console.log('\n[mizan] Stopping watch mode...')
     process.exit(0)
   })
 }
@@ -252,10 +252,10 @@ async function main() {
       output = args[++i]
     } else if (args[i] === '--help' || args[i] === '-h') {
       console.log(`
-Djarea Code Generator - Generate TypeScript from Django schemas
+mizan Code Generator - Generate TypeScript from Django schemas
 
 Usage:
-  npx djarea-generate [options]
+  npx mizan-generate [options]
 
 Options:
   -c, --config <path>   Config file path (default: django.config.mjs)
@@ -278,6 +278,6 @@ Options:
 }
 
 main().catch(err => {
-  console.error('[djarea] Error:', err.message)
+  console.error('[mizan] Error:', err.message)
   process.exit(1)
 })

packages/mizan-django/generate/generator/lib/channels.mjs

@@ -16,7 +16,7 @@ export async function generateChannelsTypes(schema) {
   const typesCode = astToString(ast)
 
   const lines = [
-    '// AUTO-GENERATED by djarea - do not edit manually',
+    '// AUTO-GENERATED by mizan - do not edit manually',
     '// Regenerate with: npm run schemas',
     '',
     '// ============================================================================',
@@ -27,8 +27,8 @@ export async function generateChannelsTypes(schema) {
     '',
   ]
 
-  // Extract channel metadata from x-djarea-channels extension
+  // Extract channel metadata from x-mizan-channels extension
-  const channels = schema['x-djarea-channels'] || []
+  const channels = schema['x-mizan-channels'] || []
 
   if (channels.length > 0) {
     lines.push('// ============================================================================')
@@ -86,7 +86,7 @@ export async function generateChannelsTypes(schema) {
  * Generate channel hooks from metadata.
  */
 export function generateChannelsHooks(schema) {
-  const channels = schema['x-djarea-channels'] || []
+  const channels = schema['x-mizan-channels'] || []
 
   if (channels.length === 0) {
     return null
@@ -95,10 +95,10 @@ export function generateChannelsHooks(schema) {
   const lines = [
     "'use client'",
     '',
-    '// AUTO-GENERATED by djarea - do not edit manually',
+    '// AUTO-GENERATED by mizan - do not edit manually',
     '// Regenerate with: npm run schemas',
     '',
-    "import { useChannel, type ChannelSubscription } from 'djarea/channels'",
+    "import { useChannel, type ChannelSubscription } from 'mizan/channels'",
     '',
   ]
 

packages/mizan-django/generate/generator/lib/fetch.mjs

@@ -1,7 +1,7 @@
 /**
  * Schema Fetching
  *
- * Fetches djarea and channels schemas from Django management commands.
+ * Fetches mizan and channels schemas from Django management commands.
  */
 
 import { spawn } from 'child_process'
@@ -78,11 +78,11 @@ export async function fetchChannelsSchema(source, cwd) {
 }
 
 /**
- * Fetch djarea schema from Django.
+ * Fetch mizan schema from Django.
  */
-export async function fetchDjareaSchema(source, cwd) {
+export async function fetchMizanSchema(source, cwd) {
   if (!source.django) {
-    throw new Error('Djarea schema export requires django source configuration')
+    throw new Error('mizan schema export requires django source configuration')
   }
-  return runDjangoCommand(source, cwd, 'export_djarea_schema')
+  return runDjangoCommand(source, cwd, 'export_mizan_schema')
 }

packages/mizan-django/generate/generator/lib/index.mjs

@@ -5,122 +5,134 @@
  * from the generated files for clean imports.
  */
 
-/**
+function pascalCase(str) {
- * Extract context hooks from djarea schema.
+  return str.charAt(0).toUpperCase() + str.slice(1)
- * Returns hook names in PascalCase (e.g., useAuthStatus, useUser).
+}
- */
-function extractContextHooks(djareaSchema) {
-  const functions = djareaSchema?.['x-djarea-functions'] || []
-  const contexts = functions.filter(fn => fn.isContext)
 
-  return contexts.map(ctx => {
+function toPascalCase(str) {
-    const pascal = ctx.camelName.charAt(0).toUpperCase() + ctx.camelName.slice(1)
+  return str
-    return `use${pascal}`
+    .split(/[.\-_]/)
-  }).sort()
+    .map(part => part.charAt(0).toUpperCase() + part.slice(1))
+    .join('')
 }
 
 /**
  * Generate the consolidated index.ts file.
- *
- * @param {Object} options - Generation options
- * @param {Object} options.channelsSchema - Channels schema (optional)
- * @param {Object} options.djareaSchema - Djarea schema (optional)
- * @returns {string} Generated index.ts content
  */
-export function generateIndex({ channelsSchema, djareaSchema }) {
+export function generateIndex({ channelsSchema, mizanSchema }) {
   const lines = [
     '/**',
-    ' * Djarea API - Consolidated Exports',
+    ' * mizan API - Consolidated Exports',
     ' *',
     ' * Import everything from here:',
     ' *',
     ' * @example',
     ' * ```tsx',
     ' * import {',
-    ' *     DjangoContext,',
+    ' *     MizanContext,',
-    ' *     useUser,',
+    ' *     useCurrentUser,',
     ' *     useEcho,',
     ' *     useChatChannel,',
-    ' *     DjangoError,',
     ' * } from \'@/api\'',
     ' * ```',
     ' */',
     '',
-    '// AUTO-GENERATED by djarea - do not edit manually',
+    '// AUTO-GENERATED by mizan - do not edit manually',
     '// Regenerate with: npm run schemas',
     '',
   ]
 
-  // ==========================================================================
+  const functions = mizanSchema?.['x-mizan-functions'] || []
-  // Djarea Provider & Hooks (from generated.django.tsx)
+  const contextGroups = mizanSchema?.['x-mizan-contexts'] || {}
-  // ==========================================================================
+  const hasMizan = functions.length > 0
 
-  const functions = djareaSchema?.['x-djarea-functions'] || []
+  if (hasMizan) {
-  const hasDjarea = functions.length > 0
+    const globalContexts = functions.filter(fn => fn.isContext === 'global')
-
-  if (hasDjarea) {
-    const contextHooks = extractContextHooks(djareaSchema)
-    const contexts = functions.filter(fn => fn.isContext)
     const regularFunctions = functions.filter(fn => !fn.isContext && !fn.isForm)
+    const namedContextEntries = Object.entries(contextGroups).filter(([name]) => name !== 'global')
 
     lines.push('// =============================================================================')
-    lines.push('// Djarea Provider & Hooks')
+    lines.push('// mizan Provider & Hooks')
     lines.push('// =============================================================================')
     lines.push('')
 
-    // Server exports (getDjangoHydration runs in server components)
+    // Server exports
-    if (contexts.length > 0) {
+    if (globalContexts.length > 0) {
       lines.push('export {')
+      lines.push('    getMizanHydration,')
       lines.push('    getDjangoHydration,')
+      lines.push('    type MizanHydrationData,')
       lines.push('    type DjangoHydration,')
-      lines.push("} from './generated.django.server'")
+      lines.push("} from './generated.server'")
       lines.push('')
     }
 
     // Client exports
     lines.push('export {')
     lines.push('    // Provider')
+    lines.push('    MizanContext,')
+    lines.push('    type MizanContextProps,')
     lines.push('    DjangoContext,')
     lines.push('    type DjangoContextProps,')
 
-    if (contexts.length > 0) {
+    // Global context hooks
+    if (globalContexts.length > 0) {
       lines.push('')
-      lines.push('    // Context hooks')
+      lines.push('    // Global context hooks')
-      for (const hookName of contextHooks) {
+      for (const ctx of globalContexts) {
-        lines.push(`    ${hookName},`)
+        const hookPascal = pascalCase(ctx.camelName)
+        lines.push(`    use${hookPascal},`)
       }
       lines.push('')
       lines.push('    // Refresh hooks')
+      lines.push('    useMizanRefresh,')
       lines.push('    useDjangoRefresh,')
     }
 
+    // Named context providers and hooks
+    if (namedContextEntries.length > 0) {
+      lines.push('')
+      lines.push('    // Named context providers')
+      for (const [ctxName, ctxMeta] of namedContextEntries) {
+        const ctxPascal = toPascalCase(ctxName)
+        lines.push(`    ${ctxPascal}Context,`)
+        // Hooks for this context's functions
+        const ctxFunctions = functions.filter(fn => fn.isContext === ctxName)
+        for (const fn of ctxFunctions) {
+          const hookPascal = pascalCase(fn.camelName)
+          lines.push(`    use${hookPascal},`)
+        }
+      }
+    }
+
+    // Function hooks (mutations + plain)
     if (regularFunctions.length > 0) {
       lines.push('')
       lines.push('    // Function hooks')
       for (const fn of regularFunctions) {
-        const pascal = fn.camelName.charAt(0).toUpperCase() + fn.camelName.slice(1)
+        const pascal = pascalCase(fn.camelName)
         lines.push(`    use${pascal},`)
       }
     }
 
     lines.push('')
-    lines.push('    // Re-exports from djarea library')
+    lines.push('    // Re-exports from mizan library')
-    lines.push('    useDjarea,')
+    lines.push('    useMizan,')
-    lines.push('    useDjareaStatus,')
+    lines.push('    useMizanStatus,')
     lines.push('    usePush,')
     lines.push('    DjangoError,')
     lines.push('    type ConnectionStatus,')
     lines.push('    type PushMessage,')
     lines.push('    type PushListener,')
-    lines.push("} from './generated.django'")
+    lines.push("} from './generated.provider'")
     lines.push('')
   }
 
   // ==========================================================================
-  // Channel Hooks (from generated.channels.hooks.tsx)
+  // Channel Hooks
   // ==========================================================================
 
-  const channels = channelsSchema?.['x-djarea-channels'] || []
+  const channels = channelsSchema?.['x-mizan-channels'] || []
 
   if (channels.length > 0) {
     lines.push('// =============================================================================')
@@ -134,7 +146,6 @@ export function generateIndex({ channelsSchema, djareaSchema }) {
     lines.push("} from './generated.channels.hooks'")
     lines.push('')
 
-    // Channel types
     lines.push('// =============================================================================')
     lines.push('// Channel Types')
     lines.push('// =============================================================================')

packages/mizan-django/generate/generator/lib/mizan.mjs

@@ -1,12 +1,12 @@
 /**
- * Djarea Code Generator
+ * mizan Code Generator
  *
- * Generates TypeScript types and React provider from Djarea OpenAPI schema.
+ * Generates TypeScript types and React provider from mizan OpenAPI schema.
  * Uses openapi-typescript for robust type generation.
  *
  * Output structure:
- * - generated.djarea.ts - Types only (from OpenAPI)
+ * - generated.mizan.ts - Types only (from OpenAPI)
- * - generated.provider.tsx - Typed provider wrapping DjareaProvider + hooks
+ * - generated.provider.tsx - Typed provider wrapping MizanProvider + hooks
  * - generated.forms.ts - Typed form hooks with Zod schemas
  */
 
@@ -74,14 +74,14 @@ function buildSchemaExports(schemaNames) {
 /**
  * Generate the types file using openapi-typescript.
  */
-export async function generateDjareaTypes(schema) {
+export async function generateMizanTypes(schema) {
   // Generate types using openapi-typescript
   const ast = await openapiTS(schema)
   const schemaNames = getSchemaNamesFromAst(ast)
   const typesCode = astToString(ast)
 
   const lines = [
-    '// AUTO-GENERATED by djarea - do not edit manually',
+    '// AUTO-GENERATED by mizan - do not edit manually',
     '// Regenerate with: npm run schemas',
     '',
     '// ============================================================================',
@@ -104,11 +104,11 @@ export async function generateDjareaTypes(schema) {
     '',
   ]
 
-  // Extract function metadata from x-djarea-functions extension
+  // Extract function metadata from x-mizan-functions extension
-  const functions = schema['x-djarea-functions'] || []
+  const functions = schema['x-mizan-functions'] || []
 
   if (functions.length > 0) {
-    lines.push('export const DJANGO_FUNCTIONS = {')
+    lines.push('export const MIZAN_FUNCTIONS = {')
     for (const fn of functions) {
       lines.push(`  ${fn.camelName}: {`)
       lines.push(`    name: '${fn.name}',`)
@@ -119,7 +119,7 @@ export async function generateDjareaTypes(schema) {
     }
     lines.push('} as const')
   } else {
-    lines.push('export const DJANGO_FUNCTIONS = {} as const')
+    lines.push('export const MIZAN_FUNCTIONS = {} as const')
   }
 
   lines.push('')
@@ -128,24 +128,56 @@ export async function generateDjareaTypes(schema) {
 }
 
 /**
- * Generate the React provider that wraps DjareaProvider with typed hooks.
+ * Extract unique context names from an affects array.
+ * Both context-level and function-level affects resolve to context names.
+ */
+function getAffectedContexts(affects) {
+  const contexts = new Set()
+  for (const target of affects) {
+    if (target.type === 'context') {
+      contexts.add(target.name)
+    } else if (target.type === 'function' && target.context) {
+      contexts.add(target.context)
+    }
+  }
+  return [...contexts]
+}
+
+/**
+ * Map JSON schema type string to TypeScript type.
+ */
+function jsonTypeToTS(type) {
+  if (type === 'integer' || type === 'number') return 'number'
+  if (type === 'boolean') return 'boolean'
+  return 'string'
+}
+
+/**
+ * Generate the React provider that wraps MizanProvider with typed hooks.
  *
  * The generated provider:
- * - Wraps DjareaProvider (from djarea library)
+ * - MizanContext: Root provider with global context bundled fetch
- * - Passes context names for auto-fetch
+ * - Named context providers: <UserContext user_id={...}>
- * - Provides typed hooks for contexts and functions
+ * - Mutation hooks with auto-invalidation
+ * - Plain function hooks
  */
-export function generateDjareaProvider(schema, options = {}) {
+export function generateMizanProvider(schema, options = {}) {
   const { hasChannels = false } = options
-  const functions = schema['x-djarea-functions'] || []
+  const functions = schema['x-mizan-functions'] || []
+  const contextGroups = schema['x-mizan-contexts'] || {}
 
   if (functions.length === 0) {
     return null
   }
 
-  // Separate contexts from regular functions
+  // Partition functions
-  const contexts = functions.filter(fn => fn.isContext)
+  const globalContexts = functions.filter(fn => fn.isContext === 'global')
   const regularFunctions = functions.filter(fn => !fn.isContext && !fn.isForm)
+  const mutationFunctions = regularFunctions.filter(fn => fn.affects)
+  const plainFunctions = regularFunctions.filter(fn => !fn.affects)
+
+  // Named context groups (everything except 'global')
+  const namedContextEntries = Object.entries(contextGroups).filter(([name]) => name !== 'global')
 
   // Collect type imports
   const typeImports = []
@@ -162,36 +194,36 @@ export function generateDjareaProvider(schema, options = {}) {
   const lines = [
     "'use client'",
     '',
-    '// AUTO-GENERATED by djarea - do not edit manually',
+    '// AUTO-GENERATED by mizan - do not edit manually',
     '// Regenerate with: npm run schemas',
     '',
-    '// This file provides typed wrappers around the djarea library.',
+    '// This file provides typed wrappers around the mizan library.',
-    '// - DjangoContext: Typed provider wrapping DjareaProvider',
+    '// - MizanContext: Root provider with global context',
-    '// - Typed hooks: useAuthStatus(), useUser(), etc.',
+    '// - Named context providers: <UserContext user_id={...}>',
+    '// - Typed hooks with auto-invalidation',
     '',
-    "import { type ReactNode, useCallback } from 'react'",
+    "import { type ReactNode, useCallback, useState, useEffect, useRef, createContext, useContext } from 'react'",
     "import {",
-    "  DjareaProvider,",
+    "  MizanProvider,",
-    "  useDjarea,",
+    "  useMizan,",
-    "  useDjareaContext,",
+    "  useMizanContext,",
-    "  useDjareaCall,",
+    "  useMizanCall,",
-    "  type DjareaHydration,",
+    "  type MizanHydration,",
     "  type Transport,",
-    "} from 'djarea'",
+    "} from 'mizan'",
     ...(hasChannels ? [
-    "import { ChannelProvider, ChannelConnection } from 'djarea/channels'",
+    "import { ChannelProvider, ChannelConnection } from 'mizan/channels'",
-    "import { useRef } from 'react'",
     ] : []),
     '',
   ]
 
   if (uniqueTypeImports.length > 0) {
-    lines.push(`import type { ${uniqueTypeImports.join(', ')} } from './generated.djarea'`)
+    lines.push(`import type { ${uniqueTypeImports.join(', ')} } from './generated.mizan'`)
     lines.push('')
   }
 
   // ============================================================================
-  // Hydration types
+  // Hydration types (global contexts only)
   // ============================================================================
 
   lines.push('// ============================================================================')
@@ -199,20 +231,19 @@ export function generateDjareaProvider(schema, options = {}) {
   lines.push('// ============================================================================')
   lines.push('')
 
-  if (contexts.length > 0) {
+  if (globalContexts.length > 0) {
-    lines.push('/** Typed hydration data for SSR */')
+    lines.push('/** Typed hydration data for SSR (global contexts only) */')
-    lines.push('export interface DjangoHydration {')
+    lines.push('export interface MizanHydrationData {')
-    for (const ctx of contexts) {
+    for (const ctx of globalContexts) {
       lines.push(`  ${ctx.camelName}?: ${ctx.outputType}`)
     }
     lines.push('}')
     lines.push('')
 
-    lines.push('/** Convert typed hydration to djarea format */')
+    lines.push('function toMizanHydration(hydration?: MizanHydrationData): MizanHydration | undefined {')
-    lines.push('function toDjareaHydration(hydration?: DjangoHydration): DjareaHydration | undefined {')
     lines.push('  if (!hydration) return undefined')
-    lines.push('  const result: DjareaHydration = {}')
+    lines.push('  const result: MizanHydration = {}')
-    for (const ctx of contexts) {
+    for (const ctx of globalContexts) {
       lines.push(`  if (hydration.${ctx.camelName} !== undefined) result['${ctx.name}'] = hydration.${ctx.camelName}`)
     }
     lines.push('  return result')
@@ -221,50 +252,81 @@ export function generateDjareaProvider(schema, options = {}) {
   }
 
   // ============================================================================
-  // Provider
+  // Global Context Loader (inner component, fetches GET /ctx/global/)
+  // ============================================================================
+
+  if (globalContexts.length > 0) {
+    lines.push('// ============================================================================')
+    lines.push('// Global Context Loader')
+    lines.push('// ============================================================================')
+    lines.push('')
+    lines.push('function GlobalContextLoader({ children }: { children: ReactNode }) {')
+    lines.push('  const mizan = useMizan()')
+    lines.push('  const loaded = useRef(false)')
+    lines.push('')
+    lines.push('  useEffect(() => {')
+    lines.push('    if (loaded.current) return')
+    lines.push('    loaded.current = true')
+    lines.push('')
+    lines.push('    ;(async () => {')
+    lines.push('      await mizan.whenReady')
+    lines.push('      try {')
+    lines.push("        const response = await mizan.request('GET', `${mizan.baseUrl}/ctx/global/`)")
+    lines.push('        const result = await response.json()')
+    lines.push('        if (!result.error) {')
+    lines.push('          for (const [name, data] of Object.entries(result.data)) {')
+    lines.push('            mizan.setContextData(name, data)')
+    lines.push('          }')
+    lines.push('        }')
+    lines.push('      } catch (e) {')
+    lines.push("        console.error('[MizanContext] Global context fetch failed:', e)")
+    lines.push('      }')
+    lines.push('    })()')
+    lines.push('  }, [mizan])')
+    lines.push('')
+    lines.push('  return <>{children}</>')
+    lines.push('}')
+    lines.push('')
+  }
+
+  // ============================================================================
+  // Root Provider (MizanContext)
   // ============================================================================
 
   lines.push('// ============================================================================')
-  lines.push('// Provider')
+  lines.push('// Root Provider')
   lines.push('// ============================================================================')
   lines.push('')
 
-  lines.push('export interface DjangoContextProps {')
+  lines.push('export interface MizanContextProps {')
   lines.push('  children: ReactNode')
-  if (contexts.length > 0) {
+  if (globalContexts.length > 0) {
-    lines.push('  /** SSR hydration data */')
+    lines.push('  /** SSR hydration data (global contexts only) */')
-    lines.push('  hydration?: DjangoHydration')
+    lines.push('  hydration?: MizanHydrationData')
   }
   lines.push('  /** WebSocket URL for RPC calls (default: /ws/) */')
   lines.push('  wsUrl?: string')
-  lines.push('  /** Base URL for HTTP fallback (default: /api/djarea) */')
+  lines.push('  /** Base URL for HTTP calls (default: /api/mizan) */')
   lines.push('  baseUrl?: string')
   lines.push('}')
   lines.push('')
 
-  // Context names array for DjareaProvider
-  const contextNames = contexts.map(ctx => `'${ctx.name}'`).join(', ')
-
   lines.push('/**')
-  lines.push(' * Typed Django context provider.')
+  lines.push(' * Root mizan provider. Mount at your app root.')
-  lines.push(' *')
-  lines.push(' * Wraps DjareaProvider with:')
-  lines.push(' * - Typed hydration')
-  lines.push(' * - Auto-fetch for registered contexts')
   lines.push(' *')
   lines.push(' * Usage:')
-  lines.push(' *   <DjangoContext hydration={hydration}>')
+  lines.push(' *   <MizanContext hydration={hydration}>')
   lines.push(' *     <App />')
-  lines.push(' *   </DjangoContext>')
+  lines.push(' *   </MizanContext>')
   lines.push(' */')
-  lines.push('export function DjangoContext({')
+  lines.push('export function MizanContext({')
   lines.push('  children,')
-  if (contexts.length > 0) {
+  if (globalContexts.length > 0) {
     lines.push('  hydration,')
   }
   lines.push('  wsUrl,')
   lines.push('  baseUrl,')
-  lines.push('}: DjangoContextProps) {')
+  lines.push('}: MizanContextProps) {')
 
   if (hasChannels) {
     lines.push('  const connectionRef = useRef<ChannelConnection | null>(null)')
@@ -274,11 +336,11 @@ export function generateDjareaProvider(schema, options = {}) {
     lines.push('')
   }
 
+  // Build the JSX tree
   lines.push('  return (')
-  lines.push('    <DjareaProvider')
+  lines.push('    <MizanProvider')
-  if (contexts.length > 0) {
+  if (globalContexts.length > 0) {
-    lines.push('      hydration={toDjareaHydration(hydration)}')
+    lines.push('      hydration={toMizanHydration(hydration)}')
-    lines.push(`      contexts={[${contextNames}]}`)
   }
   lines.push('      wsUrl={wsUrl}')
   lines.push('      baseUrl={baseUrl}')
@@ -287,93 +349,221 @@ export function generateDjareaProvider(schema, options = {}) {
   }
   lines.push('    >')
 
-  if (hasChannels) {
+  // Inner content: GlobalContextLoader wraps children if needed
-    lines.push('      <ChannelProvider connection={connectionRef.current} autoConnect={true}>')
+  let innerContent = '{children}'
-    lines.push('        {children}')
+  if (globalContexts.length > 0) {
-    lines.push('      </ChannelProvider>')
+    innerContent = `<GlobalContextLoader>{children}</GlobalContextLoader>`
-  } else {
-    lines.push('      {children}')
   }
 
-  lines.push('    </DjareaProvider>')
+  if (hasChannels) {
+    lines.push(`      <ChannelProvider connection={connectionRef.current} autoConnect={true}>`)
+    lines.push(`        ${innerContent}`)
+    lines.push(`      </ChannelProvider>`)
+  } else {
+    lines.push(`      ${innerContent}`)
+  }
+
+  lines.push('    </MizanProvider>')
   lines.push('  )')
   lines.push('}')
   lines.push('')
 
+  // Legacy alias
+  lines.push('/** @deprecated Use MizanContext instead */')
+  lines.push('export const DjangoContext = MizanContext')
+  lines.push('/** @deprecated Use MizanContextProps instead */')
+  lines.push('export type DjangoContextProps = MizanContextProps')
+  if (globalContexts.length > 0) {
+    lines.push('/** @deprecated Use MizanHydrationData instead */')
+    lines.push('export type DjangoHydration = MizanHydrationData')
+  }
+  lines.push('')
+
   // ============================================================================
-  // Context Hooks
+  // Global Context Hooks
   // ============================================================================
 
-  if (contexts.length > 0) {
+  if (globalContexts.length > 0) {
     lines.push('// ============================================================================')
-    lines.push('// Context Hooks (typed wrappers)')
+    lines.push('// Global Context Hooks')
     lines.push('// ============================================================================')
     lines.push('')
 
-    for (const ctx of contexts) {
+    for (const ctx of globalContexts) {
       const pascal = pascalCase(ctx.camelName)
-      lines.push(`/**`)
+      lines.push(`/** Get ${ctx.name} context data. @throws if not loaded yet */`)
-      lines.push(` * Get ${ctx.name} context data.`)
-      lines.push(` * @throws if context not loaded yet`)
-      lines.push(` */`)
       lines.push(`export function use${pascal}(): ${ctx.outputType} {`)
-      lines.push(`  const data = useDjareaContext<${ctx.outputType}>('${ctx.name}')`)
+      lines.push(`  const data = useMizanContext<${ctx.outputType}>('${ctx.name}')`)
-      lines.push(`  if (data === undefined) {`)
+      lines.push(`  if (data === undefined) throw new Error('use${pascal}: context not loaded yet')`)
-      lines.push(`    throw new Error('use${pascal}: context not loaded yet')`)
-      lines.push(`  }`)
       lines.push(`  return data`)
       lines.push(`}`)
       lines.push('')
     }
 
-    // Refresh hooks
+    lines.push('/** Refresh functions for global contexts. */')
-    lines.push('/**')
+    lines.push('export function useMizanRefresh() {')
-    lines.push(' * Get context refresh functions without subscribing to data changes.')
+    lines.push('  const { invalidateContext } = useMizan()')
-    lines.push(' * Use this in components that only need to trigger refreshes.')
-    lines.push(' */')
-    lines.push('export function useDjangoRefresh() {')
-    lines.push('  const { refreshContext, refreshAllContexts } = useDjarea()')
     lines.push('  return {')
-    for (const ctx of contexts) {
+    for (const ctx of globalContexts) {
       const pascal = pascalCase(ctx.camelName)
-      lines.push(`    refresh${pascal}: () => refreshContext('${ctx.name}'),`)
+      lines.push(`    refresh${pascal}: () => invalidateContext('${ctx.name}'),`)
     }
-    lines.push('    refreshAll: refreshAllContexts,')
     lines.push('  }')
     lines.push('}')
     lines.push('')
+
+    // Legacy alias
+    lines.push('/** @deprecated Use useMizanRefresh instead */')
+    lines.push('export const useDjangoRefresh = useMizanRefresh')
+    lines.push('')
   }
 
   // ============================================================================
-  // Function Hooks
+  // Named Context Providers
   // ============================================================================
 
-  if (regularFunctions.length > 0) {
+  if (namedContextEntries.length > 0) {
     lines.push('// ============================================================================')
-    lines.push('// Function Hooks (typed wrappers)')
+    lines.push('// Named Context Providers')
     lines.push('// ============================================================================')
     lines.push('')
 
-    for (const fn of regularFunctions) {
+    for (const [ctxName, ctxMeta] of namedContextEntries) {
+      const ctxPascal = toPascalCase(ctxName)
+      const ctxFunctions = functions.filter(fn => fn.isContext === ctxName)
+      const params = ctxMeta.params || {}
+      const paramEntries = Object.entries(params)
+
+      // Internal React context type
+      lines.push(`const ${ctxPascal}ContextInternal = createContext<{`)
+      for (const fn of ctxFunctions) {
+        lines.push(`  ${fn.name}: ${fn.outputType}`)
+      }
+      lines.push(`} | null>(null)`)
+      lines.push('')
+
+      // Props interface
+      lines.push(`export interface ${ctxPascal}ContextProps {`)
+      lines.push(`  children: ReactNode`)
+      for (const [pName, pMeta] of paramEntries) {
+        const tsType = jsonTypeToTS(pMeta.type)
+        const optional = pMeta.required ? '' : '?'
+        lines.push(`  ${pName}${optional}: ${tsType}`)
+      }
+      lines.push(`}`)
+      lines.push('')
+
+      // Provider component
+      lines.push(`export function ${ctxPascal}Context({ children, ...params }: ${ctxPascal}ContextProps) {`)
+      lines.push(`  const mizan = useMizan()`)
+      lines.push(`  const [data, setData] = useState<{`)
+      for (const fn of ctxFunctions) {
+        lines.push(`    ${fn.name}: ${fn.outputType}`)
+      }
+      lines.push(`  } | null>(null)`)
+      lines.push('')
+      lines.push(`  const refetch = useCallback(async () => {`)
+      lines.push(`    await mizan.whenReady`)
+      lines.push(`    const qs = new URLSearchParams()`)
+      for (const [pName] of paramEntries) {
+        lines.push(`    if (params.${pName} !== undefined) qs.set('${pName}', String(params.${pName}))`)
+      }
+      lines.push(`    const resp = await mizan.request('GET', \`\${mizan.baseUrl}/ctx/${ctxName}/?\${qs}\`)`)
+      lines.push(`    const result = await resp.json()`)
+      lines.push(`    if (!result.error) setData(result.data)`)
+
+      // Dependency array: mizan + each param
+      const deps = ['mizan', ...paramEntries.map(([pName]) => `params.${pName}`)]
+      lines.push(`  }, [${deps.join(', ')}])`)
+      lines.push('')
+      lines.push(`  useEffect(() => { refetch() }, [refetch])`)
+      lines.push(`  useEffect(() => mizan.registerContextProvider('${ctxName}', refetch), [mizan, refetch])`)
+      lines.push('')
+      lines.push(`  return <${ctxPascal}ContextInternal value={data}>{children}</${ctxPascal}ContextInternal>`)
+      lines.push(`}`)
+      lines.push('')
+
+      // Individual data hooks
+      for (const fn of ctxFunctions) {
+        const hookPascal = pascalCase(fn.camelName)
+        lines.push(`export function use${hookPascal}(): ${fn.outputType} {`)
+        lines.push(`  const ctx = useContext(${ctxPascal}ContextInternal)`)
+        lines.push(`  if (!ctx) throw new Error('use${hookPascal} must be used within ${ctxPascal}Context')`)
+        lines.push(`  return ctx.${fn.name}`)
+        lines.push(`}`)
+        lines.push('')
+      }
+    }
+  }
+
+  // ============================================================================
+  // Mutation Hooks (with auto-invalidation)
+  // ============================================================================
+
+  if (mutationFunctions.length > 0) {
+    lines.push('// ============================================================================')
+    lines.push('// Mutation Hooks (auto-invalidate on success)')
+    lines.push('// ============================================================================')
+    lines.push('')
+
+    for (const fn of mutationFunctions) {
+      const pascal = pascalCase(fn.camelName)
+      const transport = fn.transport || 'http'
+      const affectedContexts = getAffectedContexts(fn.affects)
+
+      lines.push(`/** Call ${fn.name}. Auto-invalidates: ${affectedContexts.join(', ')} */`)
+      lines.push(`export function use${pascal}() {`)
+      lines.push(`  const mizan = useMizan()`)
+
+      if (fn.hasInput) {
+        lines.push(`  return useCallback(async (input: ${fn.inputType}) => {`)
+        lines.push(`    const result = await mizan.call<${fn.inputType}, ${fn.outputType}>('${fn.name}', input, '${transport}')`)
+      } else {
+        lines.push(`  return useCallback(async () => {`)
+        lines.push(`    const result = await mizan.call<void, ${fn.outputType}>('${fn.name}', undefined, '${transport}')`)
+      }
+
+      // Invalidation
+      if (affectedContexts.length === 1) {
+        lines.push(`    await mizan.invalidateContext('${affectedContexts[0]}')`)
+      } else if (affectedContexts.length > 1) {
+        lines.push(`    await Promise.all([`)
+        for (const ctx of affectedContexts) {
+          lines.push(`      mizan.invalidateContext('${ctx}'),`)
+        }
+        lines.push(`    ])`)
+      }
+
+      lines.push(`    return result`)
+      lines.push(`  }, [mizan])`)
+      lines.push(`}`)
+      lines.push('')
+    }
+  }
+
+  // ============================================================================
+  // Plain Function Hooks
+  // ============================================================================
+
+  if (plainFunctions.length > 0) {
+    lines.push('// ============================================================================')
+    lines.push('// Function Hooks')
+    lines.push('// ============================================================================')
+    lines.push('')
+
+    for (const fn of plainFunctions) {
       const pascal = pascalCase(fn.camelName)
-      // Transport is known at generation time - pass it directly
       const transport = fn.transport || 'http'
 
       if (fn.hasInput) {
-        lines.push(`/**`)
+        lines.push(`/** Call ${fn.name}. Transport: ${transport} */`)
-        lines.push(` * Call ${fn.name} server function.`)
-        lines.push(` * Transport: ${transport}`)
-        lines.push(` */`)
         lines.push(`export function use${pascal}() {`)
-        lines.push(`  return useDjareaCall<${fn.inputType}, ${fn.outputType}>('${fn.name}', '${transport}')`)
+        lines.push(`  return useMizanCall<${fn.inputType}, ${fn.outputType}>('${fn.name}', '${transport}')`)
         lines.push(`}`)
       } else {
-        lines.push(`/**`)
+        lines.push(`/** Call ${fn.name}. Transport: ${transport} */`)
-        lines.push(` * Call ${fn.name} server function.`)
-        lines.push(` * Transport: ${transport}`)
-        lines.push(` */`)
         lines.push(`export function use${pascal}() {`)
-        lines.push(`  return useDjareaCall<void, ${fn.outputType}>('${fn.name}', '${transport}')`)
+        lines.push(`  return useMizanCall<void, ${fn.outputType}>('${fn.name}', '${transport}')`)
         lines.push(`}`)
       }
       lines.push('')
@@ -385,11 +575,11 @@ export function generateDjareaProvider(schema, options = {}) {
   // ============================================================================
 
   lines.push('// ============================================================================')
-  lines.push('// Re-exports from djarea library')
+  lines.push('// Re-exports from mizan library')
   lines.push('// ============================================================================')
   lines.push('')
-  lines.push("export { useDjarea, useDjareaStatus, usePush, DjangoError } from 'djarea'")
+  lines.push("export { useMizan, useMizanStatus, usePush, DjangoError } from 'mizan'")
-  lines.push("export type { ConnectionStatus, PushMessage, PushListener } from 'djarea'")
+  lines.push("export type { ConnectionStatus, PushMessage, PushListener } from 'mizan'")
   lines.push('')
 
   return lines.join('\n')
@@ -399,20 +589,20 @@ export function generateDjareaProvider(schema, options = {}) {
  * Generate server-side hydration helper (runs in Next.js server components).
  * This is separate from the client file because it needs to run on the server.
  */
-export function generateDjareaServer(schema) {
+export function generateMizanServer(schema) {
-  const functions = schema['x-djarea-functions'] || []
+  const functions = schema['x-mizan-functions'] || []
-  const contexts = functions.filter(fn => fn.isContext)
+  const globalContexts = functions.filter(fn => fn.isContext === 'global')
 
-  if (contexts.length === 0) {
+  if (globalContexts.length === 0) {
     return null
   }
 
-  // Collect type imports for contexts
+  // Collect type imports for global contexts
-  const typeImports = contexts.map(ctx => ctx.outputType).filter(Boolean)
+  const typeImports = globalContexts.map(ctx => ctx.outputType).filter(Boolean)
   const uniqueTypeImports = [...new Set(typeImports)].sort()
 
   const lines = [
-    '// AUTO-GENERATED by djarea - do not edit manually',
+    '// AUTO-GENERATED by mizan - do not edit manually',
     '// Regenerate with: npm run schemas',
     '//',
     '// Server-side functions for SSR hydration.',
@@ -421,7 +611,7 @@ export function generateDjareaServer(schema) {
   ]
 
   if (uniqueTypeImports.length > 0) {
-    lines.push(`import type { ${uniqueTypeImports.join(', ')} } from './generated.djarea'`)
+    lines.push(`import type { ${uniqueTypeImports.join(', ')} } from './generated.mizan'`)
     lines.push('')
   }
 
@@ -430,67 +620,66 @@ export function generateDjareaServer(schema) {
   lines.push('// Hydration Types')
   lines.push('// ============================================================================')
   lines.push('')
-  lines.push('/** Typed hydration data for SSR */')
+  lines.push('/** Typed hydration data for SSR (global contexts only) */')
-  lines.push('export interface DjangoHydration {')
+  lines.push('export interface MizanHydrationData {')
-  for (const ctx of contexts) {
+  for (const ctx of globalContexts) {
     lines.push(`  ${ctx.camelName}?: ${ctx.outputType}`)
   }
   lines.push('}')
   lines.push('')
+  lines.push('/** @deprecated Use MizanHydrationData instead */')
+  lines.push('export type DjangoHydration = MizanHydrationData')
+  lines.push('')
 
-  // SSR Hydration Helper
+  // SSR Hydration Helper — single bundled GET
   lines.push('// ============================================================================')
   lines.push('// SSR Hydration Helper')
   lines.push('// ============================================================================')
   lines.push('')
   lines.push('/**')
-  lines.push(' * Fetch hydration data for SSR.')
+  lines.push(' * Fetch hydration data for SSR via bundled context endpoint.')
   lines.push(' *')
   lines.push(' * Call this in your server component:')
-  lines.push(' *   const hydration = await getDjangoHydration(client)')
+  lines.push(' *   const hydration = await getMizanHydration(client)')
-  lines.push(' *   return <DjangoContext hydration={hydration}>...</DjangoContext>')
+  lines.push(' *   return <MizanContext hydration={hydration}>...</MizanContext>')
   lines.push(' */')
-  lines.push('export async function getDjangoHydration(')
+  lines.push('export async function getMizanHydration(')
   lines.push("  client: { request: (method: string, url: string, body?: unknown) => Promise<Response> }")
-  lines.push('): Promise<DjangoHydration> {')
+  lines.push('): Promise<MizanHydrationData> {')
-  lines.push('  const hydration: DjangoHydration = {}')
+  lines.push('  const hydration: MizanHydrationData = {}')
   lines.push('')
-  lines.push('  const results = await Promise.allSettled([')
+  lines.push('  try {')
-  for (const ctx of contexts) {
+  lines.push("    const response = await client.request('GET', '/api/mizan/ctx/global/')")
-    lines.push(`    client.request('POST', '/api/djarea/call/', { fn: '${ctx.name}', args: {} }),`)
+  lines.push('    const result = await response.json()')
+  lines.push('    if (!result.error) {')
+  for (const ctx of globalContexts) {
+    lines.push(`      if (result.data?.${ctx.name} !== undefined) hydration.${ctx.camelName} = result.data.${ctx.name}`)
   }
-  lines.push('  ])')
+  lines.push('    } else {')
-  lines.push('')
+  lines.push("      console.error('[getMizanHydration] Global context fetch failed:', result.code, result.message)")
-
+  lines.push('    }')
-  contexts.forEach((ctx, i) => {
+  lines.push('  } catch (e) {')
-    lines.push(`  if (results[${i}].status === 'fulfilled') {`)
+  lines.push("    console.error('[getMizanHydration] Request failed:', e)")
-    lines.push(`    const data = await (results[${i}] as PromiseFulfilledResult<Response>).value.json()`)
-    lines.push(`    if (data.error) {`)
-    lines.push(`      console.error('[getDjangoHydration] ${ctx.name} failed:', data.code, data.message)`)
-    lines.push(`    } else {`)
-    lines.push(`      hydration.${ctx.camelName} = data.data`)
-    lines.push(`    }`)
-    lines.push(`  } else {`)
-    lines.push(`    console.error('[getDjangoHydration] ${ctx.name} request failed:', (results[${i}] as PromiseRejectedResult).reason)`)
   lines.push('  }')
-  })
-
   lines.push('')
   lines.push('  return hydration')
   lines.push('}')
   lines.push('')
+  lines.push('/** @deprecated Use getMizanHydration instead */')
+  lines.push('export const getDjangoHydration = getMizanHydration')
+  lines.push('')
 
   return lines.join('\n')
 }
 
 /**
- * Generate all djarea files.
+ * Generate all mizan files.
  */
-export async function generateDjareaFiles(schema, options = {}) {
+export async function generateMizanFiles(schema, options = {}) {
-  const types = await generateDjareaTypes(schema)
+  const types = await generateMizanTypes(schema)
-  const provider = generateDjareaProvider(schema, options)
+  const provider = generateMizanProvider(schema, options)
-  const server = generateDjareaServer(schema)
+  const server = generateMizanServer(schema)
-  const forms = generateDjareaForms(schema)
+  const forms = generateMizanForms(schema)
 
   return { types, provider, server, forms }
 }
@@ -498,8 +687,8 @@ export async function generateDjareaFiles(schema, options = {}) {
 /**
  * Generate typed form hooks with Zod schemas.
  */
-export function generateDjareaForms(schema) {
+export function generateMizanForms(schema) {
-  const functions = schema['x-djarea-functions'] || []
+  const functions = schema['x-mizan-functions'] || []
 
   // Group form functions by form name
   const formFunctions = functions.filter(fn => fn.isForm)
@@ -535,7 +724,7 @@ export function generateDjareaForms(schema) {
   const lines = [
     "'use client'",
     '',
-    '// AUTO-GENERATED by djarea - do not edit manually',
+    '// AUTO-GENERATED by mizan - do not edit manually',
     '// Regenerate with: npm run schemas',
     '',
     '// Typed form hooks with Zod validation.',
@@ -549,7 +738,7 @@ export function generateDjareaForms(schema) {
     "  type DjangoFormState,",
     "  type DjangoFormsetState,",
     "  type FormOptions,",
-    "} from 'djarea'",
+    "} from 'mizan'",
     '',
     '// ============================================================================',
     '// Zod Schemas',
@@ -658,7 +847,7 @@ export function generateDjareaForms(schema) {
   lines.push('// Form Registry')
   lines.push('// ============================================================================')
   lines.push('')
-  lines.push('export const DJANGO_FORMS = {')
+  lines.push('export const MIZAN_FORMS = {')
   for (const [formName, group] of formGroups) {
     if (!group.schema) continue
     const pascalName = toPascalCase(formName)

packages/mizan-django/pyproject.toml

@@ -1,5 +1,5 @@
 [project]
-name = "djarea"
+name = "mizan"
 version = "1.0.1"
 description = "Django + React server functions framework"
 readme = "README.md"
@@ -36,11 +36,11 @@ requires = ["hatchling"]
 build-backend = "hatchling.build"
 
 [tool.hatch.build.targets.wheel]
-packages = ["src/djarea"]
+packages = ["src/mizan"]
 
 [tool.pytest.ini_options]
 DJANGO_SETTINGS_MODULE = "tests.settings"
 pythonpath = ["src", "."]
-testpaths = ["src/djarea/tests"]
+testpaths = ["src/mizan/tests"]
 python_classes = ["*Tests", "*Test", "Test*"]
 python_functions = ["test_*"]

packages/mizan-django/src/mizan/__init__.py

@@ -1,5 +1,5 @@
 """
-Djarea - Django + React unified framework
+mizan - Django + React unified framework
 
 Server functions are the core primitive. Everything else builds on them.
 
@@ -7,16 +7,16 @@ Server functions are the core primitive. Everything else builds on them.
 
 ### 1. urls.py - HTTP endpoint
 ```python
-from djarea import urls as djarea_urls
+from mizan import urls as mizan_urls
 
 urlpatterns = [
-    path('api/djarea/', include(djarea_urls)),
+    path('api/mizan/', include(mizan_urls)),
 ]
 ```
 
 ### 2. asgi.py - WebSocket support (optional)
 ```python
-from djarea import wrap_asgi
+from mizan import wrap_asgi
 from django.core.asgi import get_asgi_application
 
 application = wrap_asgi(get_asgi_application())
@@ -25,7 +25,7 @@ application = wrap_asgi(get_asgi_application())
 ### 3. Define server functions
 ```python
 # apps/myapp/clients.py
-from djarea import client
+from mizan import client
 from pydantic import BaseModel
 
 class EchoOutput(BaseModel):
@@ -51,8 +51,8 @@ def send_message(request, room_id: int, text: str) -> MessageOutput:
 ```python
 class MyAppConfig(AppConfig):
     def ready(self):
-        from djarea.setup import djarea_clients
+        from mizan.setup import mizan_clients
-        djarea_clients('apps')
+        mizan_clients('apps')
 ```
 
 ### 5. Frontend - generate types and use
@@ -76,7 +76,7 @@ await echo({ text: 'hello' })
 | `@client(context='local')`         | `<XxxProvider>` + hook| HTTP       |
 | `@client(websocket=True)`          | `useXxx()` hook       | WebSocket  |
 | `@compose(...)`                    | `<XxxProvider>` combined | varies  |
-| `DjareaFormMixin`                  | `useXxxForm()` + Zod  | HTTP       |
+| `mizanFormMixin`                  | `useXxxForm()` + Zod  | HTTP       |
 | `ReactChannel`                     | `useXxxChannel()`     | WebSocket  |
 """
 
@@ -88,12 +88,13 @@ from . import forms
 from . import setup
 from .channels import ReactChannel
 from .channels import register as register_channel
-from .client import ComposedContext, ServerFunction, client, compose
+from .client import ComposedContext, GlobalContext, ReactContext, ServerFunction, client, compose
+
 # Shape is lazy-loaded via __getattr__ because django_readers
 # imports contenttypes, which can't happen during apps.populate()
 from .setup import (
-    djarea_clients,
+    mizan_clients,
-    djarea_module,
+    mizan_module,
     get_channel,
     get_function,
     register,
@@ -104,9 +105,9 @@ from .setup import (
 def __getattr__(name):
     """Lazy loading for modules that can't be imported at app load time."""
     if name == "urls":
-        from .urls import urlpatterns as djarea_patterns
+        from .urls import urlpatterns as mizan_patterns
 
-        return djarea_patterns
+        return mizan_patterns
     if name == "Shape":
         from .shapes import Shape
 
@@ -116,11 +117,11 @@ def __getattr__(name):
 
 def wrap_asgi(http_application):
     """
-    Wrap an ASGI application with Djarea WebSocket support.
+    Wrap an ASGI application with mizan WebSocket support.
 
     Usage in asgi.py:
         from django.core.asgi import get_asgi_application
-        from djarea import wrap_asgi
+        from mizan import wrap_asgi
 
         application = wrap_asgi(get_asgi_application())
 
@@ -156,14 +157,16 @@ def wrap_asgi(http_application):
 
 
 __all__ = [
-    # Decorators
+    # Decorators & Contexts
     "client",
     "compose",
+    "ReactContext",
+    "GlobalContext",
     "ServerFunction",
     "ComposedContext",
     # Setup
-    "djarea_clients",
+    "mizan_clients",
-    "djarea_module",
+    "mizan_module",
     "register",
     "register_as",
     "get_function",

packages/mizan-django/src/mizan/channels/__init__.py

@@ -1,5 +1,5 @@
 """
-djarea.channels - Real-time WebSocket communication.
+mizan.channels - Real-time WebSocket communication.
 
 Type-safe bidirectional messaging between Django and React via WebSockets.
 Hooks are auto-generated with full TypeScript types.
@@ -9,7 +9,7 @@ Hooks are auto-generated with full TypeScript types.
 ```python
 # channels.py
 from pydantic import BaseModel
-from djarea import channels
+from mizan import channels
 
 class ChatChannel(channels.ReactChannel):
 
@@ -42,7 +42,7 @@ channels.register(ChatChannel, 'chat')
 
 ```python
 # asgi.py
-from djarea import channels
+from mizan import channels
 
 application = ProtocolTypeRouter({
     "http": get_asgi_application(),
@@ -88,6 +88,7 @@ logger = logging.getLogger(__name__)
 # Base Classes
 # =============================================================================
 
+
 class ReactChannel:
     """
     Base class for WebSocket channels.
@@ -140,9 +141,7 @@ class ReactChannel:
 
         Messages returned from receive() are broadcast to this group.
         """
-        raise NotImplementedError(
+        raise NotImplementedError(f"{self.__class__.__name__} must implement group()")
-            f"{self.__class__.__name__} must implement group()"
-        )
 
     def receive(self, params: BaseModel | None, msg: BaseModel) -> BaseModel | None:
         """
@@ -191,9 +190,9 @@ class ReactChannel:
                     "type": "channel.message",
                     "channel": self._registered_name,
                     "params": self._params_dict,
-                    "data": message.model_dump(mode='json'),
+                    "data": message.model_dump(mode="json"),
                     "message_type": message.__class__.__name__,
-                }
+                },
             )
 
     # -------------------------------------------------------------------------
@@ -215,7 +214,9 @@ class ReactChannel:
 
         channel_layer = get_channel_layer()
         if not channel_layer:
-            logger.warning(f"No channel layer configured, cannot push to {cls.__name__}")
+            logger.warning(
+                f"No channel layer configured, cannot push to {cls.__name__}"
+            )
             return
 
         # Build params model if defined
@@ -234,9 +235,9 @@ class ReactChannel:
                 "type": "channel.message",
                 "channel": cls._registered_name,
                 "params": params,
-                "data": message.model_dump(mode='json'),
+                "data": message.model_dump(mode="json"),
                 "message_type": message.__class__.__name__,
-            }
+            },
         )
 
 
@@ -261,9 +262,9 @@ def register(channel_class: Type[ReactChannel], name: str) -> None:
     channel_class._registered_name = name
 
     # Validate the channel class
-    if not hasattr(channel_class, 'authorize'):
+    if not hasattr(channel_class, "authorize"):
         raise ValueError(f"{channel_class.__name__} must implement authorize()")
-    if not hasattr(channel_class, 'group'):
+    if not hasattr(channel_class, "group"):
         raise ValueError(f"{channel_class.__name__} must implement group()")
 
     _registry[name] = channel_class
@@ -284,12 +285,13 @@ def get_registered_channels() -> dict[str, Type[ReactChannel]]:
 # WebSocket Consumer
 # =============================================================================
 
+
 def get_websocket_application():
     """
     Get the WebSocket application for ASGI.
 
     Usage in asgi.py:
-        from djarea import channels
+        from mizan import channels
 
         application = ProtocolTypeRouter({
             "http": get_asgi_application(),
@@ -309,9 +311,11 @@ def get_websocket_application():
     from .connection import DjangoReactConsumer
 
     return AuthMiddlewareStack(
-        URLRouter([
+        URLRouter(
+            [
                 path("ws/", DjangoReactConsumer.as_asgi()),
-        ])
+            ]
+        )
     )
 
 
@@ -319,15 +323,14 @@ def get_websocket_application():
 # Schema Export (for TypeScript generation)
 # =============================================================================
 
+
 def get_channels_schema() -> dict:
     """
     Get schema for all registered channels (for TypeScript generation).
 
     Returns a dict suitable for the frontend code generator.
     """
-    schema = {
+    schema = {"channels": {}}
-        "channels": {}
-    }
 
     for name, channel_class in _registry.items():
         channel_schema = {
@@ -338,16 +341,20 @@ def get_channels_schema() -> dict:
         }
 
         # Extract Params schema
-        if hasattr(channel_class, 'Params') and channel_class.Params:
+        if hasattr(channel_class, "Params") and channel_class.Params:
             channel_schema["params"] = channel_class.Params.model_json_schema()
 
         # Extract ReactMessage schema
-        if hasattr(channel_class, 'ReactMessage') and channel_class.ReactMessage:
+        if hasattr(channel_class, "ReactMessage") and channel_class.ReactMessage:
-            channel_schema["reactMessage"] = channel_class.ReactMessage.model_json_schema()
+            channel_schema[
+                "reactMessage"
+            ] = channel_class.ReactMessage.model_json_schema()
 
         # Extract DjangoMessage schema
-        if hasattr(channel_class, 'DjangoMessage') and channel_class.DjangoMessage:
+        if hasattr(channel_class, "DjangoMessage") and channel_class.DjangoMessage:
-            channel_schema["djangoMessage"] = channel_class.DjangoMessage.model_json_schema()
+            channel_schema[
+                "djangoMessage"
+            ] = channel_class.DjangoMessage.model_json_schema()
 
         schema["channels"][name] = channel_schema
 
@@ -364,14 +371,19 @@ def _register_channel_schema_endpoint(
 ) -> None:
     """Register a dummy endpoint for schema generation (avoids closure issues)."""
     if input_cls is not None:
+
         def endpoint(request, data):
             pass
+
         endpoint.__annotations__ = {"data": input_cls}
     else:
+
         def endpoint(request):
             pass
 
-    api.post(path, response=output_cls, operation_id=operation_id, summary=summary)(endpoint)
+    api.post(path, response=output_cls, operation_id=operation_id, summary=summary)(
+        endpoint
+    )
 
 
 def get_channels_openapi_schema() -> dict:
@@ -386,9 +398,9 @@ def get_channels_openapi_schema() -> dict:
 
     # Create temporary Ninja API for schema generation only
     schema_api = NinjaAPI(
-        title="Djarea Channels",
+        title="mizan Channels",
         version="1.0.0",
-        description="Auto-generated schema for djarea channels",
+        description="Auto-generated schema for mizan channels",
         docs_url=None,
         openapi_url=None,
     )
@@ -409,7 +421,7 @@ def get_channels_openapi_schema() -> dict:
         }
 
         # Register Params type
-        if hasattr(channel_class, 'Params') and channel_class.Params:
+        if hasattr(channel_class, "Params") and channel_class.Params:
             params_name = f"{pascal_name}Params"
             schema_classes[params_name] = type(params_name, (channel_class.Params,), {})
             channel_meta["hasParams"] = True
@@ -426,9 +438,11 @@ def get_channels_openapi_schema() -> dict:
             )
 
         # Register ReactMessage type
-        if hasattr(channel_class, 'ReactMessage') and channel_class.ReactMessage:
+        if hasattr(channel_class, "ReactMessage") and channel_class.ReactMessage:
             react_name = f"{pascal_name}ReactMessage"
-            schema_classes[react_name] = type(react_name, (channel_class.ReactMessage,), {})
+            schema_classes[react_name] = type(
+                react_name, (channel_class.ReactMessage,), {}
+            )
             channel_meta["hasReactMessage"] = True
             channel_meta["reactMessageType"] = react_name
 
@@ -442,9 +456,11 @@ def get_channels_openapi_schema() -> dict:
             )
 
         # Register DjangoMessage type
-        if hasattr(channel_class, 'DjangoMessage') and channel_class.DjangoMessage:
+        if hasattr(channel_class, "DjangoMessage") and channel_class.DjangoMessage:
             django_name = f"{pascal_name}DjangoMessage"
-            schema_classes[django_name] = type(django_name, (channel_class.DjangoMessage,), {})
+            schema_classes[django_name] = type(
+                django_name, (channel_class.DjangoMessage,), {}
+            )
             channel_meta["hasDjangoMessage"] = True
             channel_meta["djangoMessageType"] = django_name
 
@@ -464,7 +480,7 @@ def get_channels_openapi_schema() -> dict:
     schema = schema_api.get_openapi_schema(path_prefix="")
 
     # Add channel metadata extension
-    schema["x-djarea-channels"] = channel_metadata
+    schema["x-mizan-channels"] = channel_metadata
 
     return schema
 

packages/mizan-django/src/mizan/channels/connection.py

@@ -1,5 +1,5 @@
 """
-WebSocket consumer for djarea.channels.
+WebSocket consumer for mizan.channels.
 
 Handles multiplexed channel subscriptions AND RPC calls over a single WebSocket connection.
 
@@ -100,7 +100,9 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
         await self._try_jwt_auth()
 
         await self.accept()
-        logger.debug(f"WebSocket connected: {self.channel_name}, user={self.scope.get('user')}")
+        logger.debug(
+            f"WebSocket connected: {self.channel_name}, user={self.scope.get('user')}"
+        )
 
     async def _try_jwt_auth(self):
         """
@@ -127,8 +129,8 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
 
         # Validate JWT and create JWTUser (no DB query)
         try:
-            from djarea.client.jwt import decode_token
+            from mizan.client.jwt import decode_token
-            from djarea.jwt.tokens import JWTUser
+            from mizan.jwt.tokens import JWTUser
 
             payload = await sync_to_async(decode_token)(token, expected_type="access")
             if payload is None:
@@ -166,9 +168,11 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
         elif action == "rpc":
             await self._handle_rpc(content)
         else:
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": f"Unknown action: {action}",
-            })
+                }
+            )
 
     async def _handle_subscribe(self, content: dict):
         """Handle subscription request."""
@@ -178,9 +182,11 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
         # Get channel class
         channel_class = get_channel(channel_name)
         if not channel_class:
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": f"Unknown channel: {channel_name}",
-            })
+                }
+            )
             return
 
         # Create subscription key
@@ -189,11 +195,13 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
 
         # Check if already subscribed
         if sub_key in self._subscriptions:
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": f"Already subscribed to {channel_name}",
                     "channel": channel_name,
                     "params": params_dict,
-            })
+                }
+            )
             return
 
         # Create channel instance
@@ -210,10 +218,12 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
             try:
                 params_obj = channel_class.Params(**params_dict)
             except Exception as e:
-                await self.send_json({
+                await self.send_json(
+                    {
                         "error": f"Invalid params: {e}",
                         "channel": channel_name,
-                })
+                    }
+                )
                 return
 
         # Check authorization
@@ -224,17 +234,21 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
                 authorized = instance.authorize()
         except Exception as e:
             logger.error(f"Authorization error for {channel_name}: {e}")
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": "Authorization failed",
                     "channel": channel_name,
-            })
+                }
+            )
             return
 
         if not authorized:
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": "Not authorized",
                     "channel": channel_name,
-            })
+                }
+            )
             return
 
         # Get group and join
@@ -246,10 +260,12 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
             await instance._join_group(group_name)
         except Exception as e:
             logger.error(f"Failed to join group for {channel_name}: {e}")
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": f"Failed to subscribe: {e}",
                     "channel": channel_name,
-            })
+                }
+            )
             return
 
         # Store subscription
@@ -262,11 +278,13 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
             logger.error(f"on_connect error for {channel_name}: {e}")
 
         # Confirm subscription
-        await self.send_json({
+        await self.send_json(
+            {
                 "subscribed": True,
                 "channel": channel_name,
                 "params": params_dict,
-        })
+            }
+        )
 
         logger.debug(f"Subscribed to {channel_name} with params {params_dict}")
 
@@ -286,11 +304,13 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
             except Exception as e:
                 logger.error(f"Error during unsubscribe: {e}")
 
-        await self.send_json({
+        await self.send_json(
+            {
                 "unsubscribed": True,
                 "channel": channel_name,
                 "params": params_dict,
-        })
+            }
+        )
 
         logger.debug(f"Unsubscribed from {channel_name}")
 
@@ -305,30 +325,36 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
 
         instance = self._subscriptions.get(sub_key)
         if not instance:
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": f"Not subscribed to {channel_name}",
                     "channel": channel_name,
-            })
+                }
+            )
             return
 
         channel_class = instance.__class__
 
         # Check if channel accepts messages
         if not channel_class.ReactMessage:
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": f"Channel {channel_name} does not accept messages",
                     "channel": channel_name,
-            })
+                }
+            )
             return
 
         # Parse message
         try:
             msg = channel_class.ReactMessage(**data)
         except Exception as e:
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": f"Invalid message: {e}",
                     "channel": channel_name,
-            })
+                }
+            )
             return
 
         # Parse params
@@ -351,10 +377,12 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
 
         except Exception as e:
             logger.error(f"Error handling message for {channel_name}: {e}")
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": f"Message handling failed: {e}",
                     "channel": channel_name,
-            })
+                }
+            )
 
     async def _handle_rpc(self, content: dict):
         """
@@ -371,8 +399,8 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
             - Function must be explicitly registered (no arbitrary code execution)
             - User context from WebSocket session is passed to function
         """
-        from djarea.client.executor import execute_function, FunctionError
+        from mizan.client.executor import execute_function, FunctionError
-        from djarea.setup.registry import get_function
+        from mizan.setup.registry import get_function
 
         request_id = content.get("id")
         fn_name = content.get("fn")
@@ -380,50 +408,60 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
 
         # Validate request structure
         if not request_id:
-            await self.send_json({
+            await self.send_json(
+                {
                     "error": "RPC request missing 'id' field",
-            })
+                }
+            )
             return
 
         if not fn_name:
-            await self.send_json({
+            await self.send_json(
+                {
                     "id": request_id,
                     "ok": False,
                     "error": {
                         "code": "BAD_REQUEST",
                         "message": "Missing 'fn' field",
                     },
-            })
+                }
+            )
             return
 
         # Check if function exists and has websocket=True
         fn_class = get_function(fn_name)
         if fn_class is None:
-            await self.send_json({
+            await self.send_json(
+                {
                     "id": request_id,
                     "ok": False,
                     "error": {
                         "code": "NOT_FOUND",
                         "message": f"Function '{fn_name}' not found",
                     },
-            })
+                }
+            )
             return
 
         # Only allow functions explicitly marked with websocket=True
         fn_meta = getattr(fn_class, "_meta", {})
         if not fn_meta.get("websocket"):
-            await self.send_json({
+            await self.send_json(
+                {
                     "id": request_id,
                     "ok": False,
                     "error": {
                         "code": "FORBIDDEN",
-                    "message": "This function is HTTP-only. Use POST /api/djarea/call/ instead.",
+                        "message": "This function is HTTP-only. Use POST /api/mizan/call/ instead.",
                     },
-            })
+                }
+            )
             return
 
         # Create request adapter from WebSocket scope
-        ws_request = WebSocketRequest(self.scope, channel_name=getattr(self, 'channel_name', None))
+        ws_request = WebSocketRequest(
+            self.scope, channel_name=getattr(self, "channel_name", None)
+        )
 
         # Execute function (Pydantic validation happens inside execute_function)
         # This is sync, so we need to run it in a thread pool
@@ -435,7 +473,8 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
 
         # Send response
         if isinstance(result, FunctionError):
-            await self.send_json({
+            await self.send_json(
+                {
                     "id": request_id,
                     "ok": False,
                     "error": {
@@ -443,13 +482,16 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
                         "message": result.message,
                         **({"details": result.details} if result.details else {}),
                     },
-            })
+                }
+            )
         else:
-            await self.send_json({
+            await self.send_json(
+                {
                     "id": request_id,
                     "ok": True,
                     "data": result.data,
-            })
+                }
+            )
 
     async def channel_message(self, event: dict):
         """
@@ -458,12 +500,14 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
         Called when channel_layer.group_send() is used.
         Includes channel name and params so the client can route the message.
         """
-        await self.send_json({
+        await self.send_json(
+            {
                 "channel": event.get("channel"),
                 "params": event.get("params", {}),
                 "type": event.get("message_type", "message"),
                 "data": event.get("data", {}),
-        })
+            }
+        )
 
     async def push_message(self, event: dict):
         """
@@ -475,8 +519,10 @@ class DjangoReactConsumer(AsyncJsonWebsocketConsumer):
         Protocol:
             Server sends: {"type": "push", "topic": "room:42", "data": {...}}
         """
-        await self.send_json({
+        await self.send_json(
+            {
                 "type": "push",
                 "topic": event.get("topic"),
                 "data": event.get("data", {}),
-        })
+            }
+        )

packages/mizan-django/src/mizan/channels/push.py

@@ -1,16 +1,16 @@
 """
-Djarea Push - Server-initiated messages to clients.
+mizan Push - Server-initiated messages to clients.
 
 Simple API for pushing data to subscribed WebSocket connections.
 
 Usage:
     # In a server function - push to all subscribers
-    from djarea.push import push
+    from mizan.push import push
 
     push("room:42", {"type": "new_message", "data": {...}})
 
     # Subscribe a connection to a topic (call during context fetch)
-    from djarea.push import subscribe
+    from mizan.push import subscribe
 
     subscribe(request, "room:42")
 """
@@ -29,6 +29,7 @@ def _get_channel_layer() -> "BaseChannelLayer | None":
     """Get channel layer, returning None if channels is not installed."""
     try:
         from channels.layers import get_channel_layer
+
         return get_channel_layer()
     except ImportError:
         return None
@@ -37,6 +38,7 @@ def _get_channel_layer() -> "BaseChannelLayer | None":
 def _async_to_sync(coro):
     """Wrapper for async_to_sync that handles missing channels."""
     from asgiref.sync import async_to_sync
+
     return async_to_sync(coro)
 
 
@@ -108,6 +110,7 @@ def push(topic: str, data: dict | BaseModel) -> None:
     channel_layer = _get_channel_layer()
     if not channel_layer:
         import logging
+
         logging.getLogger(__name__).warning(
             "No channel layer configured, cannot push to topic '%s'", topic
         )
@@ -125,7 +128,7 @@ def push(topic: str, data: dict | BaseModel) -> None:
             "type": "push.message",  # Maps to push_message handler in consumer
             "topic": topic,
             "data": data,
-        }
+        },
     )
 
 
@@ -146,5 +149,5 @@ async def push_async(topic: str, data: dict | BaseModel) -> None:
             "type": "push.message",
             "topic": topic,
             "data": data,
-        }
+        },
     )

packages/mizan-django/src/mizan/client/__init__.py

@@ -1,5 +1,5 @@
 """
-djarea.client - Server function implementation.
+mizan.client - Server function implementation.
 
 This subpackage contains everything needed to make server functions work:
 - The @client decorator
@@ -8,12 +8,15 @@ This subpackage contains everything needed to make server functions work:
 - JWT authentication (integral to server functions)
 
 Usage:
-    from djarea.client import client, ServerFunction, compose
+    from mizan.client import client, ServerFunction, compose
 """
 
 from .function import (
     # Decorator
     client,
+    # Context markers
+    ReactContext,
+    GlobalContext,
     # Base classes
     ServerFunction,
     ComposedContext,
@@ -39,6 +42,9 @@ from .executor import (
 __all__ = [
     # Decorator
     "client",
+    # Context markers
+    "ReactContext",
+    "GlobalContext",
     # Base classes
     "ServerFunction",
     "ComposedContext",

packages/mizan-django/src/mizan/client/executor.py

@@ -1,5 +1,5 @@
 """
-Djarea Function Executor
+mizan Function Executor
 
 Handles execution of server functions.
 This is the core of the "Server Functions" feature - callable from React
@@ -27,7 +27,7 @@ from django.http import HttpRequest, JsonResponse
 from django.views.decorators.csrf import csrf_protect
 from pydantic import BaseModel, ValidationError
 
-from djarea.setup.registry import get_function
+from mizan.setup.registry import get_function, get_context_groups
 
 if TYPE_CHECKING:
     pass
@@ -134,23 +134,23 @@ def _check_auth_requirement(
             )
 
     # Check authentication (required for all string-based auth)
-    if not getattr(user, 'is_authenticated', False):
+    if not getattr(user, "is_authenticated", False):
         return FunctionError(
             code=ErrorCode.UNAUTHORIZED,
             message="Authentication required",
         )
 
     # Check staff requirement
-    if auth_requirement == 'staff':
+    if auth_requirement == "staff":
-        if not getattr(user, 'is_staff', False):
+        if not getattr(user, "is_staff", False):
             return FunctionError(
                 code=ErrorCode.FORBIDDEN,
                 message="Staff access required",
             )
 
     # Check superuser requirement
-    elif auth_requirement == 'superuser':
+    elif auth_requirement == "superuser":
-        if not getattr(user, 'is_superuser', False):
+        if not getattr(user, "is_superuser", False):
             return FunctionError(
                 code=ErrorCode.FORBIDDEN,
                 message="Superuser access required",
@@ -159,6 +159,151 @@ def _check_auth_requirement(
     return None
 
 
+def _resolve_affects_target(target_name: str) -> tuple[str, str, str | None]:
+    """
+    Determine whether an affects target is a context name or function name.
+
+    Returns:
+        ("context", "user", None)                — full context invalidation
+        ("function", "user_profile", "user")     — function within context
+    """
+    groups = get_context_groups()
+
+    # Check if it's a context name directly
+    if target_name in groups:
+        return ("context", target_name, None)
+
+    # Check if it's a function name within a context
+    for ctx_name, fn_names in groups.items():
+        if target_name in fn_names:
+            return ("function", target_name, ctx_name)
+
+    # Not a context or context function — treat as context name anyway
+    # (it might be a non-context function or an as-yet-unregistered context)
+    return ("context", target_name, None)
+
+
+def _get_context_param_names(context_name: str) -> set[str]:
+    """
+    Get the set of parameter names used by functions in a context.
+
+    Returns the union of all Input field names across context functions.
+    """
+    groups = get_context_groups()
+    fn_names = groups.get(context_name, [])
+    param_names: set[str] = set()
+
+    for fn_name in fn_names:
+        fn_cls = get_function(fn_name)
+        if fn_cls is None:
+            continue
+        input_cls = getattr(fn_cls, "Input", None)
+        if input_cls and input_cls is not BaseModel and hasattr(input_cls, "model_fields"):
+            param_names.update(input_cls.model_fields.keys())
+
+    return param_names
+
+
+def _resolve_invalidation(
+    view_class: type | None,
+    input_data: dict[str, Any] | None = None,
+) -> list[str | dict[str, Any]] | None:
+    """
+    Resolve invalidation targets with three-tier auto-scoping.
+
+    Tier 1: Argument name matching — if the mutation's input args overlap
+            with the context's params by name, auto-scope.
+    Tier 2: Auth inference — Edge-side concern, not handled here.
+    Tier 3: Broad fallback — invalidate all instances.
+
+    Also handles function-level targeting: affects='user_profile' resolves
+    to the function name (v1: runtime refetches the whole context anyway).
+
+    Returns a list suitable for both JSON body and header serialization.
+    Returns None if no invalidation needed.
+    """
+    if view_class is None:
+        return None
+
+    meta = getattr(view_class, "_meta", {})
+    affects = meta.get("affects")
+    if not affects:
+        return None
+
+    result = []
+    seen = set()
+
+    for target in affects:
+        if target["type"] == "context":
+            target_name = target["name"]
+        elif target["type"] == "function" and target.get("context"):
+            # Function-level: use the function name as the invalidation key
+            target_name = target["name"]
+        else:
+            continue
+
+        if target_name in seen:
+            continue
+        seen.add(target_name)
+
+        # Resolve the context this target belongs to (for param lookup)
+        resolved = _resolve_affects_target(target_name)
+        ctx_for_params = resolved[2] if resolved[0] == "function" else resolved[1]
+
+        # Tier 1: argument name matching
+        if input_data and ctx_for_params:
+            context_params = _get_context_param_names(ctx_for_params)
+            matched = {
+                k: v for k, v in input_data.items()
+                if k in context_params
+            }
+            if matched:
+                result.append({"context": target_name, "params": matched})
+                continue
+
+        # Tier 3: broad fallback
+        result.append(target_name)
+
+    return result if result else None
+
+
+def _format_invalidate_header(
+    invalidate: list[str | dict[str, Any]],
+) -> str:
+    """
+    Format invalidation targets as X-Mizan-Invalidate header value.
+
+    Format: comma-separated contexts. Semicolon-separated params per context.
+    Param values are URL-encoded to prevent delimiter collisions.
+
+    Examples:
+        ["user"]                     → "user"
+        ["user", "notifications"]    → "user, notifications"
+        [{"context": "user", "params": {"user_id": 5}}]
+                                     → "user;user_id=5"
+        [{"context": "search", "params": {"q": "hello world"}}]
+                                     → "search;q=hello%20world"
+    """
+    from urllib.parse import quote
+
+    parts = []
+    for entry in invalidate:
+        if isinstance(entry, str):
+            parts.append(entry)
+        elif isinstance(entry, dict):
+            ctx = entry["context"]
+            params = entry.get("params", {})
+            if params:
+                param_str = ";".join(
+                    f"{quote(str(k), safe='')}={quote(str(v), safe='')}"
+                    for k, v in sorted(params.items())
+                )
+                parts.append(f"{ctx};{param_str}")
+            else:
+                parts.append(ctx)
+    return ", ".join(parts)
+
+
 def execute_function(
     request: HttpRequest,
     fn_name: str,
@@ -190,8 +335,15 @@ def execute_function(
             message=message,
         )
 
-    # Check auth requirement BEFORE executing
+    # Reject private functions from RPC dispatch
     meta = getattr(view_class, "_meta", {})
+    if meta.get("private"):
+        return FunctionError(
+            code=ErrorCode.FORBIDDEN,
+            message="Function is not client-callable",
+        )
+
+    # Check auth requirement BEFORE executing
     auth_requirement = meta.get("auth")
     auth_error = _check_auth_requirement(request, auth_requirement)
     if auth_error is not None:
@@ -224,7 +376,8 @@ def execute_function(
                 if not isinstance(input_data, dict):
                     return FunctionError(
                         code=ErrorCode.BAD_REQUEST,
-                        message="Input must be an object, not " + type(input_data).__name__,
+                        message="Input must be an object, not "
+                        + type(input_data).__name__,
                     )
                 validated_input = input_cls(**input_data)
             elif has_input:
@@ -280,10 +433,23 @@ def execute_function(
             code=ErrorCode.INTERNAL_ERROR,
             message="An internal error occurred",
             # Don't expose internal details in production
-            details={"type": type(e).__name__} if logger.isEnabledFor(logging.DEBUG) else None,
+            details={"type": type(e).__name__}
+            if logger.isEnabledFor(logging.DEBUG)
+            else None,
         )
 
-    # Serialize output (handle None for Optional return types)
+    # Return-type branching: HttpResponse (view path) vs data (RPC path)
+    from django.http import HttpResponseBase
+
+    if isinstance(output, HttpResponseBase):
+        # View path — add invalidation header, pass through the response
+        invalidate = _resolve_invalidation(view_class, input_data)
+        if invalidate:
+            output["X-Mizan-Invalidate"] = _format_invalidate_header(invalidate)
+        output["Cache-Control"] = "no-store"
+        return output
+
+    # RPC path — serialize output
     if output is None:
         return FunctionResult(data=None)
     return FunctionResult(data=output.model_dump())
@@ -313,8 +479,8 @@ def _try_jwt_auth(request: HttpRequest) -> bool:
         return False
 
     try:
-        from djarea.client.jwt import decode_token
+        from mizan.client.jwt import decode_token
-        from djarea.jwt.tokens import JWTUser
+        from mizan.jwt.tokens import JWTUser
 
         payload = decode_token(token, expected_type="access")
         if payload is None:
@@ -322,7 +488,7 @@ def _try_jwt_auth(request: HttpRequest) -> bool:
 
         # Create JWTUser from token claims - NO DATABASE QUERY
         request.user = JWTUser(payload)
-        request._djarea_jwt_authenticated = True
+        request._mizan_jwt_authenticated = True
         return True
     except Exception:
         return False
@@ -379,7 +545,7 @@ def function_call_view(request: HttpRequest) -> JsonResponse:
     - JWT: Authorization: Bearer <token> (stateless, no CSRF needed)
     - Session: Cookie-based with X-CSRFToken header (CSRF required)
 
-    Endpoint: POST /api/djarea/call/
+    Endpoint: POST /api/mizan/call/
 
     Request body (JSON):
         {
@@ -430,8 +596,8 @@ def function_call_view(request: HttpRequest) -> JsonResponse:
         input_data = {k: v for k, v in request.POST.dict().items() if k != "fn"}
 
         # Attach parsed form data and files to request for form functions
-        request._djarea_form_data = input_data
+        request._mizan_form_data = input_data
-        request._djarea_form_files = request.FILES
+        request._mizan_form_files = request.FILES
 
     else:
         # JSON body - standard RPC
@@ -462,6 +628,11 @@ def function_call_view(request: HttpRequest) -> JsonResponse:
     # Execute the function
     result = execute_function(request, fn_name, input_data)
 
+    # View path — function returned an HttpResponse directly
+    from django.http import HttpResponseBase
+    if isinstance(result, HttpResponseBase):
+        return result
+
     # Return appropriate response
     if isinstance(result, FunctionError):
         status = {
@@ -475,4 +646,144 @@ def function_call_view(request: HttpRequest) -> JsonResponse:
         }.get(result.code, 400)
         return result.to_response(status=status)
 
-    return result.to_response()
+    # RPC path — build response with server-driven invalidation
+    view_class = get_function(fn_name)
+    response_data = {"result": result.data}
+    invalidate_contexts = _resolve_invalidation(view_class, input_data)
+
+    if invalidate_contexts:
+        response_data["invalidate"] = invalidate_contexts
+
+    response = JsonResponse(response_data)
+    response["Cache-Control"] = "no-store"
+
+    # Always set the header transport too (Edge reads this)
+    if invalidate_contexts:
+        response["X-Mizan-Invalidate"] = _format_invalidate_header(invalidate_contexts)
+
+    return response
+
+
+def execute_context(
+    request: HttpRequest,
+    context_name: str,
+    params: dict[str, str],
+) -> FunctionResult | FunctionError:
+    """
+    Execute all functions in a named context with merged params.
+
+    Each function receives only the params it declares in its Input schema.
+    If any function fails (auth, validation, execution), the entire request fails.
+
+    Args:
+        request: The Django HttpRequest
+        context_name: Name of the context (e.g., 'user', 'global')
+        params: Query parameters (strings — Pydantic coerces types)
+
+    Returns:
+        FunctionResult with bundled data, or FunctionError
+    """
+    groups = get_context_groups()
+    fn_names = groups.get(context_name)
+    if not fn_names:
+        return FunctionError(
+            code=ErrorCode.NOT_FOUND,
+            message=f"Context '{context_name}' not found",
+        )
+
+    results = {}
+    for fn_name in fn_names:
+        view_class = get_function(fn_name)
+        if view_class is None:
+            continue
+
+        # Filter params to only those in this function's Input schema
+        input_cls = getattr(view_class, "Input", None)
+        if input_cls and input_cls is not BaseModel and input_cls.model_fields:
+            fn_params = {
+                k: v for k, v in params.items()
+                if k in input_cls.model_fields
+            }
+        else:
+            fn_params = None
+
+        result = execute_function(request, fn_name, fn_params)
+        if isinstance(result, FunctionError):
+            return result
+        results[fn_name] = result.data
+
+    return FunctionResult(data=results)
+
+
+def _jwt_auth_only(view_func):
+    """
+    Decorator that handles JWT auth for GET endpoints (no CSRF needed for GET).
+    """
+    @wraps(view_func)
+    def wrapper(request: HttpRequest, *args, **kwargs):
+        has_jwt = _has_jwt_header(request)
+        if has_jwt:
+            if _try_jwt_auth(request):
+                return view_func(request, *args, **kwargs)
+            else:
+                return FunctionError(
+                    code=ErrorCode.UNAUTHORIZED,
+                    message="Invalid or expired JWT token",
+                ).to_response(status=401)
+        # No JWT — session auth (no CSRF needed for GET)
+        return view_func(request, *args, **kwargs)
+
+    return wrapper
+
+
+@_jwt_auth_only
+def context_fetch_view(request: HttpRequest, context_name: str) -> JsonResponse:
+    """
+    Fetch all functions in a named context in a single bundled GET request.
+
+    Endpoint: GET /api/mizan/ctx/<context_name>/?param1=val1&param2=val2
+
+    Response: raw bundled data, CDN-cacheable.
+        {
+            "user_profile": { ... },
+            "user_orders": [ ... ]
+        }
+
+    Headers:
+        Cache-Control: public, max-age=0, stale-while-revalidate=300
+        Vary: Authorization, Cookie
+    """
+    if request.method != "GET":
+        return FunctionError(
+            code=ErrorCode.BAD_REQUEST,
+            message="Only GET method allowed",
+        ).to_response(status=405)
+
+    params = request.GET.dict()
+    result = execute_context(request, context_name, params)
+
+    if isinstance(result, FunctionError):
+        status = {
+            ErrorCode.NOT_FOUND: 404,
+            ErrorCode.VALIDATION_ERROR: 422,
+            ErrorCode.UNAUTHORIZED: 401,
+            ErrorCode.FORBIDDEN: 403,
+            ErrorCode.BAD_REQUEST: 400,
+            ErrorCode.INTERNAL_ERROR: 500,
+            ErrorCode.NOT_IMPLEMENTED: 501,
+        }.get(result.code, 400)
+        error_response = result.to_response(status=status)
+        error_response["Cache-Control"] = "no-store"
+        return error_response
+
+    # Deterministic JSON (sorted keys) for consistent cache keys
+    response = JsonResponse(result.data, json_dumps_params={"sort_keys": True})
+
+    # CDN-ready headers
+    # max-age=0: browser always revalidates (mutations may have invalidated)
+    # stale-while-revalidate: edge can serve stale while fetching fresh
+    # Vary: different auth = different cache entry
+    response["Cache-Control"] = "public, max-age=0, stale-while-revalidate=300"
+    response["Vary"] = "Authorization, Cookie"
+
+    return response

packages/mizan-django/src/mizan/client/function.py

@@ -1,5 +1,5 @@
 """
-Djarea Server Functions - Core Primitive
+mizan Server Functions - Core Primitive
 
 Server functions are the core primitive. Everything else builds on them.
 
@@ -20,15 +20,65 @@ Two styles supported:
 from __future__ import annotations
 
 import inspect
+import warnings
 from abc import ABC, abstractmethod
-from typing import Any, Callable, ClassVar, Generic, Literal, TypeVar, Union, get_args, get_origin, get_type_hints
+from typing import (
+    Any,
+    Callable,
+    ClassVar,
+    Generic,
+    Literal,
+    TypeVar,
+    Union,
+    get_args,
+    get_origin,
+    get_type_hints,
+)
 
 from django.http import HttpRequest
 from pydantic import BaseModel
 
 
-# Valid context modes: 'global', 'local', or False (not a context)
+# =============================================================================
-ContextMode = Literal['global', 'local', False]
+# REACT CONTEXT - Named context marker
+# =============================================================================
+
+
+class ReactContext:
+    """
+    A named context that groups server functions into one provider and one fetch.
+
+    Usage:
+        UserContext = ReactContext('user')
+
+        @client(context=UserContext)
+        def user_profile(request, user_id: int) -> ProfileShape: ...
+
+        @client(context=UserContext)
+        def user_orders(request, user_id: int) -> list[OrderShape]: ...
+
+        @client(affects=UserContext)
+        def edit_profile(request, name: str) -> dict: ...
+
+        @client(affects=[UserContext, OrderContext])
+        def change_plan(request) -> dict: ...
+    """
+
+    def __init__(self, name: str):
+        if not name or not isinstance(name, str):
+            raise ValueError("ReactContext name must be a non-empty string")
+        self.name = name
+
+    def __repr__(self) -> str:
+        return f"ReactContext({self.name!r})"
+
+
+# Built-in global context (auto-mounted at root, SSR-hydrated)
+GlobalContext = ReactContext("global")
+
+
+# Context parameter type: a ReactContext instance, a raw string, or False
+ContextMode = ReactContext | str | Literal[False]
 
 
 TInput = TypeVar("TInput", bound=BaseModel)
@@ -137,6 +187,11 @@ class _FunctionWrapper(ServerFunction):
         else:
             result = self._wrapped_fn(self.request)
 
+        # View path — return HttpResponse directly (no serialization)
+        from django.http import HttpResponseBase
+        if isinstance(result, HttpResponseBase):
+            return result
+
         # Wrap primitive returns in the generated output model
         if self._is_primitive_output:
             return self._output_cls(result=result)
@@ -167,77 +222,106 @@ class _FunctionWrapper(ServerFunction):
 
 
 # Valid string values for auth parameter
-_VALID_AUTH_STRINGS = frozenset({'required', 'staff', 'superuser'})
+_VALID_AUTH_STRINGS = frozenset({"required", "staff", "superuser"})
+
+
+def _resolve_context(context: ContextMode) -> str | Literal[False]:
+    """Resolve a context parameter to its name string."""
+    if context is False:
+        return False
+    if isinstance(context, ReactContext):
+        return context.name
+    if isinstance(context, str):
+        if not context.strip():
+            raise ValueError("context must be a non-empty string, ReactContext, or False.")
+        if context == "local":
+            warnings.warn(
+                "context='local' is deprecated. Use ReactContext('name') instead.",
+                DeprecationWarning,
+                stacklevel=3,
+            )
+        return context
+    raise ValueError(
+        f"context must be a ReactContext, a string, or False. Got {type(context).__name__}."
+    )
+
+
+# Affects parameter type
+AffectsTarget = ReactContext | str | type["ServerFunction"]
+AffectsMode = AffectsTarget | list[AffectsTarget] | None
 
 
 def client(
     fn: Callable = None,
     *,
     context: ContextMode = False,
+    affects: AffectsMode = None,
+    private: bool = False,
+    route: str | None = None,
+    methods: list[str] | None = None,
     websocket: bool = False,
     auth: bool | str | Callable[[Any], bool] | None = None,
 ) -> type[ServerFunction] | Callable[[Callable], type[ServerFunction]]:
     """
     Register a function as a server function.
 
-    Type annotations define the schema - just like Django Ninja/FastAPI.
-    Function parameters become input fields automatically.
-
     Args:
-        context: Context mode for React state management.
+        context: Named context for React state management.
-            - False (default): Not a context, just a callable function
+            - False (default): Not a context, just a callable function.
-            - 'global': Embedded in root DjangoContext, no params, singleton
+            - ReactContext instance: groups functions into a named context.
-            - 'local': Standalone provider, supports params via flat props
+            - GlobalContext: reserved, auto-mounted at root, SSR-hydrated.
+
+        affects: Declare which contexts or functions this mutation invalidates.
+            Mutually exclusive with context=.
+            Scoping is automatic via argument name matching.
+
+        private: If True, the function is not client-callable.
+            - Not exposed as an RPC endpoint
+            - No generated TypeScript
+            - Still participates in the invalidation graph
+            - Use for webhooks, cron jobs, internal mutations
+
+        route: URL route pattern for view-path functions.
+            Mizan registers this route during autodiscovery.
+            Example: '/profile/<user_id>/', '/webhooks/stripe/'
+
+        methods: HTTP methods allowed for the route.
+            Default: ['GET'] for context functions, ['POST'] for mutations.
+            Example: ['POST'], ['GET', 'POST']
 
         websocket: Enable WebSocket RPC transport (default: False).
-            By default, functions use HTTP-only transport. Enable this for
-            real-time features (chat, gaming, live updates) that benefit
-            from lower latency.
-
-            Note: Forms (DjareaFormMixin) always use HTTP because auth
-            flows require full HTTP request semantics.
 
         auth: Authentication requirement.
-            - None (default): No auth required (AnonymousUser allowed)
-            - True or 'required': Must be authenticated
-            - 'staff': Must have is_staff=True
-            - 'superuser': Must have is_superuser=True
-            - callable(request) -> bool: Custom check function
 
     Usage:
-        # Basic HTTP-only function (not a context)
+        UserContext = ReactContext('user')
-        @client
-        def echo(request, message: str) -> EchoOutput:
-            return EchoOutput(message=message)
 
-        # Global context - embedded in DjangoContext, no params
+        @client(context=UserContext)
-        @client(context='global')
+        def user_profile(request, user_id: int) -> ProfileOutput: ...
-        def current_user(request) -> UserOutput:
-            return UserOutput(email=request.user.email)
 
-        # Local context - standalone provider, supports params
+        @client(affects=UserContext)
-        @client(context='local')
+        def update_profile(request, user_id: int, name: str) -> dict: ...
-        def user_profile(request, user_id: int) -> ProfileOutput:
-            return ProfileOutput(...)
 
-        # WebSocket-enabled for real-time
+        # View with route — Mizan owns the URL
-        @client(websocket=True)
+        @client(context=UserContext, route='/profile/<user_id>/')
-        def send_message(request, room_id: int, text: str) -> MessageOutput:
+        def profile_page(request, user_id: int) -> HttpResponse: ...
-            return MessageOutput(...)
 
-        # Local context with WebSocket (live data)
+        # Private webhook — not client-callable, emits invalidation
-        @client(context='local', websocket=True)
+        @client(affects='subscription', private=True, route='/webhooks/stripe/', methods=['POST'])
-        def live_user_status(request, user_id: int) -> StatusOutput:
+        def stripe_webhook(request) -> HttpResponse: ...
-            return StatusOutput(...)
 
     Returns:
         A ServerFunction class that wraps the function
     """
-    # Validate context parameter
+    # Resolve context to name string
-    if context not in (False, 'global', 'local'):
+    resolved_context = _resolve_context(context)
+
+    # Validate affects parameter
+    if affects is not None:
+        if resolved_context is not False:
             raise ValueError(
-            f"Invalid context value '{context}'. "
+                "context= and affects= are mutually exclusive. "
-            f"Must be False, 'global', or 'local'."
+                "A function cannot be both a context reader and a mutation."
             )
 
     # Validate auth parameter
@@ -249,18 +333,58 @@ def client(
             )
 
     def decorator(fn: Callable) -> type[ServerFunction]:
-        return _create_server_function(fn, context=context, websocket=websocket, auth=auth)
+        return _create_server_function(
+            fn, context=resolved_context, affects=affects,
+            private=private, route=route, methods=methods,
+            websocket=websocket, auth=auth,
+        )
 
     # Support both @client and @client(...)
     if fn is not None:
-        return _create_server_function(fn, context=context, websocket=websocket, auth=auth)
+        return _create_server_function(
+            fn, context=resolved_context, affects=affects,
+            private=private, route=route, methods=methods,
+            websocket=websocket, auth=auth,
+        )
     return decorator
 
 
+def _normalize_affects(affects: AffectsMode) -> list[dict[str, str]] | None:
+    """Normalize the affects parameter into a list of target descriptors."""
+    if affects is None:
+        return None
+
+    items = affects if isinstance(affects, list) else [affects]
+    result = []
+    for item in items:
+        if isinstance(item, ReactContext):
+            result.append({"type": "context", "name": item.name})
+        elif isinstance(item, str):
+            result.append({"type": "context", "name": item})
+        elif isinstance(item, type) and issubclass(item, ServerFunction):
+            fn_meta = getattr(item, "_meta", {})
+            fn_ctx = fn_meta.get("context")
+            result.append({
+                "type": "function",
+                "name": getattr(item, "__name__", str(item)),
+                "context": fn_ctx or None,
+            })
+        else:
+            raise ValueError(
+                f"affects items must be ReactContext instances, context name strings, "
+                f"or @client function references. Got {type(item)}"
+            )
+    return result
+
+
 def _create_server_function(
     fn: Callable,
     *,
-    context: ContextMode = False,
+    context: str | Literal[False] = False,
+    affects: str | type["ServerFunction"] | list[str | type["ServerFunction"]] | None = None,
+    private: bool = False,
+    route: str | None = None,
+    methods: list[str] | None = None,
     websocket: bool = False,
     auth: bool | str | None = None,
 ) -> type[ServerFunction]:
@@ -301,25 +425,36 @@ def _create_server_function(
     # Get output type from return annotation
     output_type = hints.get("return")
     if output_type is None:
-        raise TypeError(
+        raise TypeError(f"Server function '{name}' must have a return type annotation")
-            f"Server function '{name}' must have a return type annotation"
+
+    # Detect view path: function returns HttpResponse (or has no return annotation
+    # that maps to a model — view functions often just have -> HttpResponse)
+    from django.http import HttpResponseBase
+    is_view_path = (
+        isinstance(output_type, type) and issubclass(output_type, HttpResponseBase)
     )
 
-    # Support primitive return types by wrapping in a model with 'result' field
+    if is_view_path:
-    # Also handle Optional[X] / X | None by extracting the non-None type
+        # View path — no Pydantic output wrapping needed
+        output_cls = BaseModel  # placeholder, never used for serialization
+        is_primitive_output = False
+    else:
+        # RPC path — resolve output type
         import types
 
         def is_basemodel_type(t: Any) -> bool:
             """Check if type is a BaseModel subclass, handling Optional/Union."""
             if isinstance(t, type) and issubclass(t, BaseModel):
                 return True
-        # Handle Union types: typing.Union (Optional[X]) and types.UnionType (X | None)
             origin = get_origin(t)
             if origin is Union or isinstance(t, types.UnionType):
                 args = get_args(t)
-            # Check if any non-None arg is a BaseModel
                 for arg in args:
-                if arg is not type(None) and isinstance(arg, type) and issubclass(arg, BaseModel):
+                    if (
+                        arg is not type(None)
+                        and isinstance(arg, type)
+                        and issubclass(arg, BaseModel)
+                    ):
                         return True
             return False
 
@@ -327,7 +462,6 @@ def _create_server_function(
             output_cls = output_type
             is_primitive_output = False
         else:
-        # Create model wrapper for primitive types (int, str, list, etc.)
             output_cls = create_model(f"{fn.__name__}_Output", result=(output_type, ...))
             is_primitive_output = True
 
@@ -354,10 +488,28 @@ def _create_server_function(
     # Build metadata
     meta = {}
 
-    # Context mode: 'global' or 'local' (False means not a context)
+    # View path flag (function returns HttpResponse, no codegen)
+    if is_view_path:
+        meta["view_path"] = True
+
+    # Private flag (not client-callable, no codegen, no RPC endpoint)
+    if private:
+        meta["private"] = True
+
+    # Route (Mizan-owned URL pattern for view-path functions)
+    if route:
+        meta["route"] = route
+        meta["methods"] = methods or (["GET"] if context else ["POST"])
+
+    # Context name (any non-empty string)
     if context:
         meta["context"] = context
 
+    # Affects: mutation invalidation targets
+    normalized_affects = _normalize_affects(affects)
+    if normalized_affects:
+        meta["affects"] = normalized_affects
+
     # WebSocket: enable WebSocket transport
     if websocket:
         meta["websocket"] = True
@@ -365,7 +517,7 @@ def _create_server_function(
     # Auth requirement
     if auth is not None:
         if auth is True:
-            meta["auth"] = 'required'
+            meta["auth"] = "required"
         elif callable(auth):
             meta["auth"] = auth
         else:
@@ -374,7 +526,7 @@ def _create_server_function(
     if meta:
         FunctionWrapper._meta = {**FunctionWrapper._meta, **meta}
 
-    # Note: Registration happens via discovery (djarea_clients), not here.
+    # Note: Registration happens via discovery (mizan_clients), not here.
     # This allows the decorator to be used without import-time side effects.
 
     return FunctionWrapper
@@ -434,7 +586,7 @@ def _get_leaves(item) -> list[type[ServerFunction]]:
         return [item]
     elif isinstance(item, ComposedContext):
         return item._leaves.copy()
-    elif hasattr(item, '_leaves'):
+    elif hasattr(item, "_leaves"):
         # Duck typing for composed contexts
         return item._leaves.copy()
     else:
@@ -443,11 +595,11 @@ def _get_leaves(item) -> list[type[ServerFunction]]:
 
 def _is_context_enabled(item) -> bool:
     """Check if an item is a context-enabled function or composition."""
-    if isinstance(item, ComposedContext) or hasattr(item, '_leaves'):
+    if isinstance(item, ComposedContext) or hasattr(item, "_leaves"):
         return True
     if isinstance(item, type) and issubclass(item, ServerFunction):
-        meta = getattr(item, '_meta', {})
+        meta = getattr(item, "_meta", {})
-        return meta.get('context') in ('global', 'local')
+        return bool(meta.get("context"))
     return False
 
 
@@ -460,7 +612,7 @@ def compose(
     Compose multiple contexts into a single provider.
 
     Args:
-        *children: Context functions (@client with context='global'|'local')
+        *children: Context functions (@client with a context name)
             or other @compose functions. All must be unique after flattening.
 
         on_server: Bundle all calls into a single server request (default: False).
@@ -498,18 +650,21 @@ def compose(
     Returns:
         A ComposedContext that can be used in other compositions.
     """
+
     def decorator(fn: Callable) -> ComposedContext:
-        from djarea.setup.registry import register_compose
+        from mizan.setup.registry import register_compose
 
         name = fn.__name__
 
         # Validate: all children must be context-enabled
         for i, child in enumerate(children):
             if not _is_context_enabled(child):
-                child_name = getattr(child, 'name', getattr(child, '__name__', str(child)))
+                child_name = getattr(
+                    child, "name", getattr(child, "__name__", str(child))
+                )
                 raise ValueError(
                     f"@compose argument {i} ({child_name}) is not context-enabled. "
-                    f"All children must have @client(context='global'|'local') or be @compose."
+                    f"All children must have @client(context=...) or be @compose."
                 )
 
         # Flatten to collect all leaves
@@ -529,12 +684,16 @@ def compose(
 
         # Validate transport consistency when on_server=True
         if on_server:
-            has_websocket = [getattr(leaf, '_meta', {}).get('websocket', False) for leaf in leaves]
+            has_websocket = [
+                getattr(leaf, "_meta", {}).get("websocket", False) for leaf in leaves
+            ]
 
             if websocket:
                 # All must have websocket=True
                 if not all(has_websocket):
-                    non_ws = [leaf.name for leaf, ws in zip(leaves, has_websocket) if not ws]
+                    non_ws = [
+                        leaf.name for leaf, ws in zip(leaves, has_websocket) if not ws
+                    ]
                     raise ValueError(
                         f"@compose({name}, on_server=True, websocket=True) requires all children "
                         f"to have websocket=True. These are HTTP-only: {non_ws}"
@@ -542,7 +701,9 @@ def compose(
             else:
                 # All must be HTTP-only
                 if any(has_websocket):
-                    ws_enabled = [leaf.name for leaf, ws in zip(leaves, has_websocket) if ws]
+                    ws_enabled = [
+                        leaf.name for leaf, ws in zip(leaves, has_websocket) if ws
+                    ]
                     raise ValueError(
                         f"@compose({name}, on_server=True, websocket=False) requires all children "
                         f"to be HTTP-only. These have websocket=True: {ws_enabled}"
@@ -628,7 +789,7 @@ def create_form_functions(
     Or use the helper:
         register_form(ContactForm, 'contact', submit_handler=...)
     """
-    from djarea.forms.schema_utils import build_form_schema
+    from mizan.forms.schema_utils import build_form_schema
 
     # Schema function - returns field definitions
     class FormSchema(ServerFunction):
@@ -644,7 +805,9 @@ def create_form_functions(
                     required=field.required,
                     label=field.label or field.name,
                     help_text=field.help_text or None,
-                    choices=[(c.value, c.label) for c in field.choices] if field.choices else None,
+                    choices=[(c.value, c.label) for c in field.choices]
+                    if field.choices
+                    else None,
                     initial=field.initial,
                 )
                 for field in schema.fields

packages/mizan-django/src/mizan/client/jwt.py

@@ -1,5 +1,5 @@
 """
-djarea.client.jwt - JWT authentication for server functions.
+mizan.client.jwt - JWT authentication for server functions.
 
 Provides:
 - Server functions for obtaining/refreshing JWT tokens
@@ -9,12 +9,12 @@ Server Functions:
 - jwt_obtain: Convert authenticated session to JWT tokens
 - jwt_refresh: Refresh tokens using a refresh token
 
-Note: This module is purpose-built for Djarea server functions.
+Note: This module is purpose-built for mizan server functions.
-For Django Ninja API authentication, use djarea.jwt.security directly.
+For Django Ninja API authentication, use mizan.jwt.security directly.
 """
 
 # Token utilities (re-exports from django_jwt_session)
-from djarea.jwt.tokens import (
+from mizan.jwt.tokens import (
     create_token_pair,
     create_access_token,
     create_refresh_token,
@@ -26,7 +26,7 @@ from djarea.jwt.tokens import (
 )
 
 # Settings
-from djarea.jwt.settings import get_settings, JWTSettings
+from mizan.jwt.settings import get_settings, JWTSettings
 
 __all__ = [
     # Token utilities

packages/mizan-django/src/mizan/export/__init__.py

@@ -1,5 +1,5 @@
 """
-Djarea OpenAPI Schema Generator
+mizan OpenAPI Schema Generator
 
 Generates OpenAPI 3.0 compatible schema from registered server functions.
 Uses Django Ninja's battle-tested schema generation for robust Pydantic→OpenAPI conversion.
@@ -11,7 +11,7 @@ NOTE: Schema export is only available via management command for security.
       HTTP endpoint has been removed to prevent function enumeration.
 
 Usage:
-    python manage.py export_djarea_schema
+    python manage.py export_mizan_schema
 """
 
 from __future__ import annotations
@@ -21,15 +21,21 @@ import re
 from typing import TYPE_CHECKING, Any
 
 # Lazy imports to avoid Django settings access at module load time
-# (asgi.py imports djarea before Django is fully configured)
+# (asgi.py imports mizan before Django is fully configured)
 if TYPE_CHECKING:
     from django import forms
     from ninja import NinjaAPI
 
-from djarea.setup.registry import get_registry, get_schema
+from mizan.setup.registry import get_registry, get_schema, get_context_groups, get_function
 
 
-__all__ = ["get_schema", "generate_openapi_schema", "generate_openapi_json"]
+__all__ = [
+    "get_schema",
+    "generate_openapi_schema",
+    "generate_openapi_json",
+    "generate_edge_manifest",
+    "generate_edge_manifest_json",
+]
 
 
 def _extract_form_fields(form_class: type) -> list[dict[str, Any]]:
@@ -167,21 +173,26 @@ def _register_schema_endpoint(
     and exec() security concerns.
     """
     if input_cls is not None:
+
         def endpoint(request, data):
             pass
+
         # Set annotations directly to the actual type objects (not strings)
         endpoint.__annotations__ = {"data": input_cls}
     else:
+
         def endpoint(request):
             pass
 
     # Register with Ninja
-    api.post(path, response=output_cls, operation_id=operation_id, summary=summary)(endpoint)
+    api.post(path, response=output_cls, operation_id=operation_id, summary=summary)(
+        endpoint
+    )
 
 
 def generate_openapi_schema() -> dict[str, Any]:
     """
-    Generate OpenAPI 3.0 schema for all registered djarea functions.
+    Generate OpenAPI 3.0 schema for all registered mizan functions.
 
     Uses Django Ninja's schema generation internally to ensure proper
     Pydantic→OpenAPI conversion (handling $refs, nested types, etc.).
@@ -198,9 +209,9 @@ def generate_openapi_schema() -> dict[str, Any]:
     # This is NOT exposed as an HTTP endpoint - purely for leveraging Ninja's
     # battle-tested Pydantic→OpenAPI conversion
     schema_api = NinjaAPI(
-        title="Djarea Server Functions",
+        title="mizan Server Functions",
         version="1.0.0",
-        description="Auto-generated schema for djarea server functions",
+        description="Auto-generated schema for mizan server functions",
         docs_url=None,  # No docs endpoint
         openapi_url=None,  # No openapi endpoint
     )
@@ -234,13 +245,17 @@ def generate_openapi_schema() -> dict[str, Any]:
         # Store them in schema_classes so they persist beyond loop scope
         # Uses create_model to avoid metaclass conflicts with custom base classes
         if has_input:
-            schema_classes[input_type_name] = create_model(input_type_name, __base__=input_cls)
+            schema_classes[input_type_name] = create_model(
-        schema_classes[output_type_name] = create_model(output_type_name, __base__=output_cls)
+                input_type_name, __base__=input_cls
+            )
+        schema_classes[output_type_name] = create_model(
+            output_type_name, __base__=output_cls
+        )
 
         # Register endpoint using helper to avoid closure capture issues
         _register_schema_endpoint(
             api=schema_api,
-            path=f"/djarea/{name}",
+            path=f"/mizan/{name}",
             operation_id=camel_name,
             summary=fn_class.__doc__ or f"Call {name}",
             input_cls=schema_classes.get(input_type_name),
@@ -262,6 +277,10 @@ def generate_openapi_schema() -> dict[str, Any]:
             "formRole": meta.get("form_role"),  # "schema", "validate", "submit"
         }
 
+        # Affects metadata (mutation invalidation)
+        if meta.get("affects"):
+            fn_meta_entry["affects"] = meta["affects"]
+
         # For form schema functions, extract field definitions for Zod generation
         if meta.get("form") and meta.get("form_role") == "schema":
             form_class = meta.get("form_class")
@@ -279,13 +298,53 @@ def generate_openapi_schema() -> dict[str, Any]:
     schema = schema_api.get_openapi_schema(path_prefix="")
 
     # Add custom extension with function metadata for provider generation
-    schema["x-djarea-functions"] = function_metadata
+    schema["x-mizan-functions"] = function_metadata
 
-    # Add x-djarea metadata to each operation
+    # Add x-mizan-contexts: grouped context metadata with param elevation
+    context_groups = get_context_groups()
+    if context_groups:
+        contexts_meta: dict[str, Any] = {}
+        for ctx_name, fn_names in context_groups.items():
+            # Analyze params across all functions in the context
+            param_info: dict[str, dict[str, Any]] = {}
+            for fn_name in fn_names:
+                fn_cls = get_function(fn_name)
+                if fn_cls is None:
+                    continue
+                input_cls = getattr(fn_cls, "Input", None)
+                if input_cls and input_cls is not BaseModel and hasattr(input_cls, "model_fields"):
+                    for field_name, field_info in input_cls.model_fields.items():
+                        if field_name not in param_info:
+                            annotation = field_info.annotation
+                            # Map Python types to JSON schema types
+                            type_name = "string"
+                            if annotation in (int,):
+                                type_name = "integer"
+                            elif annotation in (float,):
+                                type_name = "number"
+                            elif annotation in (bool,):
+                                type_name = "boolean"
+                            param_info[field_name] = {
+                                "type": type_name,
+                                "sharedBy": [],
+                            }
+                        param_info[field_name]["sharedBy"].append(fn_name)
+
+            # A param is required if ALL functions in the context declare it
+            for p_name, p_meta in param_info.items():
+                p_meta["required"] = len(p_meta["sharedBy"]) == len(fn_names)
+
+            contexts_meta[ctx_name] = {
+                "functions": fn_names,
+                "params": param_info,
+            }
+        schema["x-mizan-contexts"] = contexts_meta
+
+    # Add x-mizan metadata to each operation
     for fn_meta in function_metadata:
-        path = f"/djarea/{fn_meta['name']}"
+        path = f"/mizan/{fn_meta['name']}"
         if path in schema.get("paths", {}):
-            schema["paths"][path]["post"]["x-djarea"] = {
+            schema["paths"][path]["post"]["x-mizan"] = {
                 "transport": fn_meta["transport"],
                 "isContext": fn_meta["isContext"],
             }
@@ -297,3 +356,154 @@ def generate_openapi_json(indent: int = 2) -> str:
     """Generate OpenAPI schema as formatted JSON string."""
     schema = generate_openapi_schema()
     return json.dumps(schema, indent=indent)
+
+
+def generate_edge_manifest(
+    base_url: str = "/api/mizan",
+    view_urls: dict[str, list[str]] | None = None,
+) -> dict[str, Any]:
+    """
+    Generate the Edge manifest — a static JSON mapping contexts to URL
+    patterns and params for CDN cache purging.
+
+    The manifest is consumed by Mizan Edge at deploy time. When Edge
+    receives X-Mizan-Invalidate: user;user_id=5, it:
+    1. Looks up 'user' in the manifest
+    2. Resolves URL patterns with params: /profile/:user_id/ → /profile/5/
+    3. Purges the resolved URLs + the context API endpoint
+
+    Args:
+        base_url: The Mizan API mount point (default: /api/mizan)
+        view_urls: Optional mapping of context names to URL patterns for
+                   view-path functions. These are URLs that Edge should
+                   also purge when a context is invalidated.
+                   Example: {"user": ["/profile/:user_id/"]}
+
+    Returns:
+        Manifest dict suitable for JSON serialization.
+    """
+    from pydantic import BaseModel as PydanticBaseModel
+
+    # Common user identity param names for user_scoped detection
+    _USER_SCOPED_PARAMS = {"user_id", "user", "owner_id", "account_id"}
+
+    groups = get_context_groups()
+    registry = get_registry()
+    all_functions = registry.get("functions", {})
+
+    manifest: dict[str, Any] = {"contexts": {}, "mutations": {}}
+
+    for ctx_name, fn_names in groups.items():
+        # Collect params and routes from all functions in this context
+        param_names: set[str] = set()
+        functions_meta: list[dict[str, Any]] = []
+        page_routes: list[str] = []
+
+        for fn_name in fn_names:
+            fn_cls = all_functions.get(fn_name)
+            if fn_cls is None:
+                continue
+
+            meta = getattr(fn_cls, "_meta", {})
+            is_view = meta.get("view_path", False)
+
+            # Collect param names from Input schema
+            input_cls = getattr(fn_cls, "Input", None)
+            if (
+                input_cls
+                and input_cls is not PydanticBaseModel
+                and hasattr(input_cls, "model_fields")
+            ):
+                param_names.update(input_cls.model_fields.keys())
+
+            fn_entry: dict[str, Any] = {
+                "name": fn_name,
+                "path": "view" if is_view else "rpc",
+            }
+
+            # Collect routes from view-path functions
+            fn_route = meta.get("route")
+            if fn_route:
+                fn_entry["route"] = fn_route
+                fn_entry["methods"] = meta.get("methods", ["GET"])
+                page_routes.append(fn_route)
+
+            functions_meta.append(fn_entry)
+
+        sorted_params = sorted(param_names)
+        user_scoped = bool(param_names & _USER_SCOPED_PARAMS)
+
+        ctx_entry: dict[str, Any] = {
+            "functions": functions_meta,
+            "endpoints": [f"{base_url}/ctx/{ctx_name}/"],
+            "params": sorted_params,
+            "user_scoped": user_scoped,
+            "render_strategy": "dynamic_cached" if user_scoped else "psr",
+        }
+
+        # Add page routes from view-path functions with route=
+        if page_routes:
+            ctx_entry["page_routes"] = page_routes
+
+        # Add externally-declared view URLs
+        if view_urls and ctx_name in view_urls:
+            ctx_entry.setdefault("page_routes", []).extend(view_urls[ctx_name])
+
+        manifest["contexts"][ctx_name] = ctx_entry
+
+    # Mutations section — all functions with affects=
+    for fn_name, fn_cls in all_functions.items():
+        meta = getattr(fn_cls, "_meta", {})
+        affects = meta.get("affects")
+        if not affects:
+            continue
+
+        # Resolve context names from affects targets
+        affected_contexts = []
+        for target in affects:
+            if target["type"] == "context":
+                affected_contexts.append(target["name"])
+            elif target["type"] == "function" and target.get("context"):
+                affected_contexts.append(target["context"])
+        affected_contexts = list(dict.fromkeys(affected_contexts))
+
+        # Determine which params auto-scope
+        auto_scoped = []
+        input_cls = getattr(fn_cls, "Input", None)
+        if input_cls and input_cls is not PydanticBaseModel and hasattr(input_cls, "model_fields"):
+            fn_params = set(input_cls.model_fields.keys())
+            for ctx_name in affected_contexts:
+                ctx_params = set()
+                for ctx_fn_name in groups.get(ctx_name, []):
+                    ctx_fn_cls = all_functions.get(ctx_fn_name)
+                    if ctx_fn_cls:
+                        ctx_input = getattr(ctx_fn_cls, "Input", None)
+                        if ctx_input and ctx_input is not PydanticBaseModel and hasattr(ctx_input, "model_fields"):
+                            ctx_params.update(ctx_input.model_fields.keys())
+                auto_scoped.extend(sorted(fn_params & ctx_params))
+        auto_scoped = list(dict.fromkeys(auto_scoped))
+
+        mutation_entry: dict[str, Any] = {
+            "affects": affected_contexts,
+        }
+        if auto_scoped:
+            mutation_entry["auto_scoped_params"] = auto_scoped
+        if meta.get("private"):
+            mutation_entry["private"] = True
+        if meta.get("route"):
+            mutation_entry["route"] = meta["route"]
+            mutation_entry["methods"] = meta.get("methods", ["POST"])
+
+        manifest["mutations"][fn_name] = mutation_entry
+
+    return manifest
+
+
+def generate_edge_manifest_json(
+    indent: int = 2,
+    base_url: str = "/api/mizan",
+    view_urls: dict[str, list[str]] | None = None,
+) -> str:
+    """Generate Edge manifest as formatted JSON string."""
+    manifest = generate_edge_manifest(base_url=base_url, view_urls=view_urls)
+    return json.dumps(manifest, indent=indent, sort_keys=True)

packages/mizan-django/src/mizan/forms/__init__.py

@@ -1,16 +1,16 @@
 """
-DjareaFormMixin - Turn Django Forms into server functions.
+mizanFormMixin - Turn Django Forms into server functions.
 
-This mixin transforms any Django Form into Djarea server functions,
+This mixin transforms any Django Form into mizan server functions,
 preserving full Django Form functionality (validation, widgets, ModelChoiceField, etc.)
 while exposing them through the unified server function API.
 
 Usage:
     from django import forms
-    from djarea.forms import DjareaFormMixin, DjareaFormMeta
+    from mizan.forms import mizanFormMixin, mizanFormMeta
 
-    class ContactForm(DjareaFormMixin, forms.Form):
+    class ContactForm(mizanFormMixin, forms.Form):
-        djarea = DjareaFormMeta(
+        mizan = mizanFormMeta(
             name="contact",
             title="Contact Us",
             submit_label="Send",
@@ -98,7 +98,7 @@ def _create_form_input_schema(
         form = form_class()
     except TypeError:
         # Form requires extra args (like request) - use form_class.base_fields instead
-        fields_dict = getattr(form_class, 'base_fields', {})
+        fields_dict = getattr(form_class, "base_fields", {})
     else:
         fields_dict = form.fields
 
@@ -125,9 +125,9 @@ def _create_form_input_schema(
     return model
 
 
-class DjareaFormMeta(BaseModel):
+class mizanFormMeta(BaseModel):
     """
-    Configuration for a Djarea form.
+    Configuration for a mizan form.
 
     This Pydantic model provides type-safe configuration with full LSP support,
     and serializes to JSON for the frontend schema.
@@ -167,14 +167,14 @@ class DjareaFormMeta(BaseModel):
     enable_formset: bool = False
 
 
-class DjareaFormMixin:
+class mizanFormMixin:
     """
-    Mixin that exposes a Django Form as Djarea server functions.
+    Mixin that exposes a Django Form as mizan server functions.
 
-    Add this mixin to any Django Form class along with a `djarea` configuration:
+    Add this mixin to any Django Form class along with a `mizan` configuration:
 
-        class ContactForm(DjareaFormMixin, forms.Form):
+        class ContactForm(mizanFormMixin, forms.Form):
-            djarea = DjareaFormMeta(
+            mizan = mizanFormMeta(
                 name="contact",
                 title="Contact Us",
             )
@@ -197,10 +197,10 @@ class DjareaFormMixin:
     """
 
     # Configuration - subclasses must define this
-    djarea: ClassVar[DjareaFormMeta]
+    mizan: ClassVar[mizanFormMeta]
 
     # Track registered forms to avoid duplicate registration
-    _djarea_registered: ClassVar[bool] = False
+    _mizan_registered: ClassVar[bool] = False
 
     @classmethod
     def get_init_kwargs(cls, request: HttpRequest) -> dict[str, Any]:
@@ -236,9 +236,7 @@ class DjareaFormMixin:
                 return result
         return None
 
-    def on_submit_failure(
+    def on_submit_failure(self, request: HttpRequest, errors: "FormValidation") -> None:
-        self, request: HttpRequest, errors: "FormValidation"
-    ) -> None:
         """
         Called after form validation fails.
 
@@ -250,23 +248,23 @@ class DjareaFormMixin:
         """Auto-register when a concrete form class is defined."""
         super().__init_subclass__(**kwargs)
 
-        # Only register concrete forms with djarea config defined
+        # Only register concrete forms with mizan config defined
-        if _is_concrete_djarea_form(cls):
+        if _is_concrete_mizan_form(cls):
             _register_form_as_server_functions(cls)
 
 
-def _is_concrete_djarea_form(cls: type) -> bool:
+def _is_concrete_mizan_form(cls: type) -> bool:
     """
-    Check if a class is a concrete Djarea form ready for registration.
+    Check if a class is a concrete mizan form ready for registration.
 
     A form is concrete if:
-    1. It has a `djarea` attribute that is a DjareaFormMeta instance
+    1. It has a `mizan` attribute that is a mizanFormMeta instance
     2. It inherits from Django's BaseForm
     3. It hasn't been registered yet (for this class definition)
     """
-    # Must have djarea config (check cls.__dict__ to avoid inheriting)
+    # Must have mizan config (check cls.__dict__ to avoid inheriting)
-    djarea_config = cls.__dict__.get("djarea")
+    mizan_config = cls.__dict__.get("mizan")
-    if not isinstance(djarea_config, DjareaFormMeta):
+    if not isinstance(mizan_config, mizanFormMeta):
         return False
 
     # Must be a Django form
@@ -274,7 +272,7 @@ def _is_concrete_djarea_form(cls: type) -> bool:
         return False
 
     # Check if already registered (handle re-imports gracefully)
-    if cls.__dict__.get("_djarea_registered", False):
+    if cls.__dict__.get("_mizan_registered", False):
         return False
 
     return True
@@ -282,7 +280,7 @@ def _is_concrete_djarea_form(cls: type) -> bool:
 
 def _register_form_as_server_functions(form_class: type) -> None:
     """
-    Register a Django Form class as Djarea server functions.
+    Register a Django Form class as mizan server functions.
 
     Creates and registers:
     - {name}.schema - Returns form field definitions
@@ -294,17 +292,20 @@ def _register_form_as_server_functions(form_class: type) -> None:
     from .schemas import FormSchema, FormSubmitFail, FormSubmitPass, FormValidation
     from .schema_utils import build_form_schema
     from .validation_utils import validate_form_instance
-    from djarea.setup.registry import register
+    from mizan.setup.registry import register
-    from djarea.client.function import ServerFunction
+    from mizan.client.function import ServerFunction
 
-    config: DjareaFormMeta = form_class.djarea
+    config: mizanFormMeta = form_class.mizan
     form_name = config.name
 
     # Mark as registered
-    form_class._djarea_registered = True
+    form_class._mizan_registered = True
 
     # Generate PascalCase name for schemas (e.g., "contact" -> "Contact")
-    pascal_name = ''.join(word.capitalize() for word in form_name.replace('.', '_').replace('-', '_').split('_'))
+    pascal_name = "".join(
+        word.capitalize()
+        for word in form_name.replace(".", "_").replace("-", "_").split("_")
+    )
 
     # NOTE: We cannot create FormDataSchema here because form fields aren't
     # populated yet during __init_subclass__. We use lazy creation instead.
@@ -346,7 +347,7 @@ def _register_form_as_server_functions(form_class: type) -> None:
                 data=input.data if input else {},
                 **init_kwargs,
             )
-            # Override with DjareaFormMeta values
+            # Override with mizanFormMeta values
             if config.title is not None:
                 schema.title = config.title
             if config.subtitle is not None:
@@ -424,9 +425,9 @@ def _register_form_as_server_functions(form_class: type) -> None:
             request = self.request
 
             # Check if we have multipart data from executor
-            if hasattr(request, "_djarea_form_data"):
+            if hasattr(request, "_mizan_form_data"):
-                data = request._djarea_form_data
+                data = request._mizan_form_data
-                files = request._djarea_form_files
+                files = request._mizan_form_files
             elif input is not None:
                 # JSON input - already a dict
                 data = input if isinstance(input, dict) else input.model_dump()
@@ -474,17 +475,25 @@ def _register_formset_functions(
     """Register formset server functions for a form."""
     from django.forms import formset_factory
 
-    from .schemas import FormsetSchema, FormsetSubmitFail, FormsetSubmitPass, FormsetValidation
+    from .schemas import (
+        FormsetSchema,
+        FormsetSubmitFail,
+        FormsetSubmitPass,
+        FormsetValidation,
+    )
     from .schema_utils import build_form_schema
     from .validation_utils import build_formset_validation
     from .formset_utils import forms_to_formset_post_data
-    from djarea.setup.registry import register
+    from mizan.setup.registry import register
-    from djarea.client.function import ServerFunction
+    from mizan.client.function import ServerFunction
 
     formset_class = formset_factory(form_class)
 
     # Generate PascalCase name for schemas
-    pascal_name = ''.join(word.capitalize() for word in form_name.replace('.', '_').replace('-', '_').split('_'))
+    pascal_name = "".join(
+        word.capitalize()
+        for word in form_name.replace(".", "_").replace("-", "_").split("_")
+    )
 
     # NOTE: We cannot create typed schemas here because form fields aren't
     # populated yet during __init_subclass__. We use generic dict inputs.
@@ -590,10 +599,10 @@ def _register_formset_functions(
             init_kwargs = form_class.get_init_kwargs(request)
 
             # Handle multipart vs JSON
-            if hasattr(request, "_djarea_form_data"):
+            if hasattr(request, "_mizan_form_data"):
-                post_data = request._djarea_form_data
+                post_data = request._mizan_form_data
-                files = request._djarea_form_files
+                files = request._mizan_form_files
-            elif input and hasattr(input, 'forms'):
+            elif input and hasattr(input, "forms"):
                 # Input.forms is already a list of dicts
                 forms_data = input.forms
                 post_data = forms_to_formset_post_data(forms_data)

packages/mizan-django/src/mizan/integrations/allauth/__init__.py

@@ -1,7 +1,7 @@
 """
-Djarea Allauth Integration
+mizan Allauth Integration
 
-Backend support for django-allauth with Djarea server functions.
+Backend support for django-allauth with mizan server functions.
 
 Provides:
 - Auth contexts (auth_status, user) - required by frontend allauth module
@@ -11,8 +11,8 @@ Usage:
     # In your app's apps.py
     class MyAppConfig(AppConfig):
         def ready(self):
-            import djarea.allauth.forms  # noqa - registers forms
+            import mizan.allauth.forms  # noqa - registers forms
-            import djarea.allauth.contexts  # noqa - registers contexts
+            import mizan.allauth.contexts  # noqa - registers contexts
 """
 
 from .contexts import auth_status, user, AuthStatusOutput, UserOutput

packages/mizan-django/src/mizan/integrations/allauth/contexts.py

@@ -1,5 +1,5 @@
 """
-Auth contexts for Djarea Allauth integration.
+Auth contexts for mizan Allauth integration.
 
 These are the core auth primitives that the frontend allauth module depends on.
 Separated into two concerns:
@@ -13,7 +13,7 @@ Both are registered as global contexts for SSR hydration.
 from django.http import HttpRequest
 from pydantic import BaseModel
 
-from djarea.client import client
+from mizan.client import client
 
 
 # =============================================================================
@@ -23,13 +23,14 @@ from djarea.client import client
 
 class AuthStatusOutput(BaseModel):
     """Authentication status and permission guards."""
+
     is_authenticated: bool
     user_id: int | None = None
     is_staff: bool = False
     is_superuser: bool = False
 
 
-@client(context='global')
+@client(context="global")
 def auth_status(request: HttpRequest) -> AuthStatusOutput:
     """
     Auth status context - provides authentication state and guards.
@@ -62,13 +63,14 @@ def auth_status(request: HttpRequest) -> AuthStatusOutput:
 
 class UserOutput(BaseModel):
     """Full user profile data."""
+
     id: int
     email: str
     first_name: str = ""
     last_name: str = ""
 
 
-@client(context='global')
+@client(context="global")
 def user(request: HttpRequest) -> UserOutput | None:
     """
     User profile context - provides full user data.
@@ -90,17 +92,18 @@ def user(request: HttpRequest) -> UserOutput | None:
         return None
 
     # Check if we have full user data or just JWT claims
-    if hasattr(req_user, 'email') and req_user.email:
+    if hasattr(req_user, "email") and req_user.email:
         # Full User object (session auth)
         return UserOutput(
             id=req_user.id,
             email=req_user.email,
-            first_name=getattr(req_user, 'first_name', '') or '',
+            first_name=getattr(req_user, "first_name", "") or "",
-            last_name=getattr(req_user, 'last_name', '') or '',
+            last_name=getattr(req_user, "last_name", "") or "",
         )
 
     # JWTUser - need to fetch from DB
     from django.contrib.auth import get_user_model
+
     User = get_user_model()
 
     try:
@@ -108,8 +111,8 @@ def user(request: HttpRequest) -> UserOutput | None:
         return UserOutput(
             id=db_user.id,
             email=db_user.email,
-            first_name=db_user.first_name or '',
+            first_name=db_user.first_name or "",
-            last_name=db_user.last_name or '',
+            last_name=db_user.last_name or "",
         )
     except User.DoesNotExist:
         return None

packages/mizan-django/src/mizan/integrations/allauth/forms.py

@@ -1,7 +1,7 @@
 """
-Allauth forms as Djarea server functions.
+Allauth forms as mizan server functions.
 
-This module wraps allauth forms with DjareaFormMixin, exposing them as
+This module wraps allauth forms with mizanFormMixin, exposing them as
 typed server functions for the React frontend.
 
 Each form becomes three server functions:
@@ -13,7 +13,7 @@ Import this module in your app's ready() to register the forms:
 
     class MyAppConfig(AppConfig):
         def ready(self):
-            import djarea.allauth.forms  # noqa
+            import mizan.allauth.forms  # noqa
 """
 
 from __future__ import annotations
@@ -22,7 +22,7 @@ from typing import TYPE_CHECKING, Any
 
 from django.http import HttpRequest
 
-from djarea.forms import DjareaFormMixin, DjareaFormMeta
+from mizan.forms import mizanFormMixin, mizanFormMeta
 
 # Account forms
 from allauth.account.forms import (
@@ -41,6 +41,7 @@ from allauth.account.forms import (
 # Password reauthentication form - conditionally import
 try:
     from allauth.account.forms import ReauthenticateForm
+
     HAS_REAUTH = True
 except ImportError:
     HAS_REAUTH = False
@@ -51,6 +52,7 @@ try:
     from allauth.mfa.base.forms import ReauthenticateForm as MFAReauthenticateForm
     from allauth.mfa.totp.forms import ActivateTOTPForm, DeactivateTOTPForm
     from allauth.mfa.recovery_codes.forms import GenerateRecoveryCodesForm
+
     HAS_MFA = True
 except ImportError:
     HAS_MFA = False
@@ -58,22 +60,24 @@ except ImportError:
 # WebAuthn forms (if available)
 try:
     from allauth.mfa.webauthn.forms import AuthenticateWebAuthnForm
+
     HAS_WEBAUTHN = True
 except ImportError:
     HAS_WEBAUTHN = False
 
 if TYPE_CHECKING:
-    from djarea.forms.schemas import FormValidation
+    from mizan.forms.schemas import FormValidation
 
 
 # =============================================================================
 # Account Forms
 # =============================================================================
 
-class DjareaLoginForm(LoginForm, DjareaFormMixin):
+
+class mizanLoginForm(LoginForm, mizanFormMixin):
     """Sign in with email and password."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="login",
         title="Sign In",
         subtitle="Welcome back. Enter your credentials to continue.",
@@ -90,10 +94,10 @@ class DjareaLoginForm(LoginForm, DjareaFormMixin):
         return None
 
 
-class DjareaSignupForm(SignupForm, DjareaFormMixin):
+class mizanSignupForm(SignupForm, mizanFormMixin):
     """Create a new account."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="signup",
         title="Create Account",
         subtitle="Enter your details to get started.",
@@ -109,10 +113,10 @@ class DjareaSignupForm(SignupForm, DjareaFormMixin):
         return None
 
 
-class DjareaAddEmailForm(AddEmailForm, DjareaFormMixin):
+class mizanAddEmailForm(AddEmailForm, mizanFormMixin):
     """Add another email address to your account."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="add_email",
         title="Add Email Address",
         subtitle="Add another email address to your account.",
@@ -128,10 +132,10 @@ class DjareaAddEmailForm(AddEmailForm, DjareaFormMixin):
         return None
 
 
-class DjareaChangePasswordForm(ChangePasswordForm, DjareaFormMixin):
+class mizanChangePasswordForm(ChangePasswordForm, mizanFormMixin):
     """Change your account password."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="change_password",
         title="Change Password",
         subtitle="Update your password to keep your account secure.",
@@ -147,10 +151,10 @@ class DjareaChangePasswordForm(ChangePasswordForm, DjareaFormMixin):
         return None
 
 
-class DjareaSetPasswordForm(SetPasswordForm, DjareaFormMixin):
+class mizanSetPasswordForm(SetPasswordForm, mizanFormMixin):
     """Set a password for accounts created via social login."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="set_password",
         title="Set Password",
         subtitle="Create a password for your account.",
@@ -166,10 +170,10 @@ class DjareaSetPasswordForm(SetPasswordForm, DjareaFormMixin):
         return None
 
 
-class DjareaResetPasswordForm(ResetPasswordForm, DjareaFormMixin):
+class mizanResetPasswordForm(ResetPasswordForm, mizanFormMixin):
     """Request a password reset email."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="reset_password",
         title="Reset Password",
         subtitle="Enter your email address and we'll send you a link to reset your password.",
@@ -185,10 +189,10 @@ class DjareaResetPasswordForm(ResetPasswordForm, DjareaFormMixin):
         return None
 
 
-class DjareaResetPasswordKeyForm(ResetPasswordKeyForm, DjareaFormMixin):
+class mizanResetPasswordKeyForm(ResetPasswordKeyForm, mizanFormMixin):
     """Set a new password using a reset key."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="reset_password_from_key",
         title="Set New Password",
         subtitle="Enter your new password below.",
@@ -204,10 +208,10 @@ class DjareaResetPasswordKeyForm(ResetPasswordKeyForm, DjareaFormMixin):
         return None
 
 
-class DjareaRequestLoginCodeForm(RequestLoginCodeForm, DjareaFormMixin):
+class mizanRequestLoginCodeForm(RequestLoginCodeForm, mizanFormMixin):
     """Request a login code via email."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="request_login_code",
         title="Sign In with Code",
         subtitle="Enter your email address and we'll send you a login code.",
@@ -223,10 +227,10 @@ class DjareaRequestLoginCodeForm(RequestLoginCodeForm, DjareaFormMixin):
         return None
 
 
-class DjareaConfirmLoginCodeForm(ConfirmLoginCodeForm, DjareaFormMixin):
+class mizanConfirmLoginCodeForm(ConfirmLoginCodeForm, mizanFormMixin):
     """Confirm a login code."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="confirm_login_code",
         title="Enter Code",
         subtitle="Enter the code we sent to your email.",
@@ -242,10 +246,10 @@ class DjareaConfirmLoginCodeForm(ConfirmLoginCodeForm, DjareaFormMixin):
         return None
 
 
-class DjareaUserTokenForm(UserTokenForm, DjareaFormMixin):
+class mizanUserTokenForm(UserTokenForm, mizanFormMixin):
     """Verify an email with a token."""
 
-    djarea = DjareaFormMeta(
+    mizan = mizanFormMeta(
         name="user_token",
         title="Verify Email",
         subtitle="Enter the verification code from your email.",
@@ -263,10 +267,11 @@ class DjareaUserTokenForm(UserTokenForm, DjareaFormMixin):
 
 # Password reauthentication - conditionally define
 if HAS_REAUTH:
-    class DjareaReauthenticateForm(ReauthenticateForm, DjareaFormMixin):
+
+    class mizanReauthenticateForm(ReauthenticateForm, mizanFormMixin):
         """Re-authenticate with password for sensitive actions."""
 
-        djarea = DjareaFormMeta(
+        mizan = mizanFormMeta(
             name="reauthenticate",
             title="Confirm Your Identity",
             subtitle="Please enter your password to continue.",
@@ -280,6 +285,7 @@ if HAS_REAUTH:
 
         def on_submit_success(self, request: HttpRequest) -> dict | None:
             from allauth.account.internal.flows import reauthentication
+
             reauthentication.reauthenticate_by_password(request)
             return None
 
@@ -289,10 +295,11 @@ if HAS_REAUTH:
 # =============================================================================
 
 if HAS_MFA:
-    class DjareaMFAAuthenticateForm(MFAAuthenticateForm, DjareaFormMixin):
+
+    class mizanMFAAuthenticateForm(MFAAuthenticateForm, mizanFormMixin):
         """Authenticate with MFA during login."""
 
-        djarea = DjareaFormMeta(
+        mizan = mizanFormMeta(
             name="mfa_authenticate",
             title="Two-Factor Authentication",
             subtitle="Enter your authentication code to continue.",
@@ -307,10 +314,10 @@ if HAS_MFA:
             self.save()
             return None
 
-    class DjareaMFAReauthenticateForm(MFAReauthenticateForm, DjareaFormMixin):
+    class mizanMFAReauthenticateForm(MFAReauthenticateForm, mizanFormMixin):
         """Re-authenticate with MFA for sensitive actions."""
 
-        djarea = DjareaFormMeta(
+        mizan = mizanFormMeta(
             name="mfa_reauthenticate",
             title="Confirm Your Identity",
             subtitle="Enter your authentication code to continue.",
@@ -325,10 +332,10 @@ if HAS_MFA:
             self.save()
             return None
 
-    class DjareaActivateTOTPForm(ActivateTOTPForm, DjareaFormMixin):
+    class mizanActivateTOTPForm(ActivateTOTPForm, mizanFormMixin):
         """Activate TOTP authenticator."""
 
-        djarea = DjareaFormMeta(
+        mizan = mizanFormMeta(
             name="activate_totp",
             title="Set Up Authenticator",
             subtitle="Enter the code from your authenticator app to complete setup.",
@@ -343,10 +350,10 @@ if HAS_MFA:
             self.save()
             return None
 
-    class DjareaDeactivateTOTPForm(DeactivateTOTPForm, DjareaFormMixin):
+    class mizanDeactivateTOTPForm(DeactivateTOTPForm, mizanFormMixin):
         """Deactivate TOTP authenticator."""
 
-        djarea = DjareaFormMeta(
+        mizan = mizanFormMeta(
             name="deactivate_totp",
             title="Disable Authenticator",
             subtitle="Enter your password to disable two-factor authentication.",
@@ -361,10 +368,10 @@ if HAS_MFA:
             self.save()
             return None
 
-    class DjareaGenerateRecoveryCodesForm(GenerateRecoveryCodesForm, DjareaFormMixin):
+    class mizanGenerateRecoveryCodesForm(GenerateRecoveryCodesForm, mizanFormMixin):
         """Generate new recovery codes."""
 
-        djarea = DjareaFormMeta(
+        mizan = mizanFormMeta(
             name="generate_recovery_codes",
             title="Recovery Codes",
             subtitle="Generate new recovery codes for your account.",
@@ -381,10 +388,11 @@ if HAS_MFA:
 
 
 if HAS_WEBAUTHN:
-    class DjareaAuthenticateWebAuthnForm(AuthenticateWebAuthnForm, DjareaFormMixin):
+
+    class mizanAuthenticateWebAuthnForm(AuthenticateWebAuthnForm, mizanFormMixin):
         """Authenticate with WebAuthn security key."""
 
-        djarea = DjareaFormMeta(
+        mizan = mizanFormMeta(
             name="webauthn_authenticate",
             title="Security Key",
             subtitle="Use your security key to authenticate.",

packages/mizan-django/src/mizan/jwt/__init__.py

@@ -1,5 +1,5 @@
 """
-djarea.jwt - JWT authentication for server functions.
+mizan.jwt - JWT authentication for server functions.
 
 Provides:
 - Server functions for obtaining/refreshing JWT tokens
@@ -10,10 +10,10 @@ Server Functions:
 - jwt_refresh: Refresh tokens using a refresh token
 
 Usage in apps.py or urls.py (to register the functions):
-    import djarea.jwt.functions  # noqa: F401
+    import mizan.jwt.functions  # noqa: F401
 
-Note: This module is purpose-built for Djarea server functions.
+Note: This module is purpose-built for mizan server functions.
-For Django Ninja API authentication, use djarea.jwt.security directly.
+For Django Ninja API authentication, use mizan.jwt.security directly.
 """
 
 # Server functions (import to register with @client decorator)
@@ -36,12 +36,13 @@ from .settings import get_settings, JWTSettings
 
 # Security (Ninja API auth) - lazy import to avoid triggering
 # django-ninja's settings access at module load time.
-# Use: from djarea.jwt.security import jwt_auth
+# Use: from mizan.jwt.security import jwt_auth
 
 
 def __getattr__(name):
     if name in ("JWTAuth", "jwt_auth"):
         from .security import JWTAuth, jwt_auth
+
         globals()["JWTAuth"] = JWTAuth
         globals()["jwt_auth"] = jwt_auth
         return globals()[name]

packages/mizan-django/src/mizan/jwt/functions.py

@@ -1,19 +1,20 @@
 """
 JWT Server Functions
 
-JWT token operations exposed as djarea server functions.
+JWT token operations exposed as mizan server functions.
 Works over WebSocket RPC (primary) or HTTP fallback.
 """
 
 from django.http import HttpRequest
 from pydantic import BaseModel
 
-from djarea.client import client
+from mizan.client import client
-from djarea.jwt.tokens import create_token_pair, refresh_tokens
+from mizan.jwt.tokens import create_token_pair, refresh_tokens
 
 
 class TokenPairOutput(BaseModel):
     """JWT token pair response."""
+
     access_token: str
     refresh_token: str
     expires_in: int
@@ -21,6 +22,7 @@ class TokenPairOutput(BaseModel):
 
 class JWTError(BaseModel):
     """JWT operation error."""
+
     error: str
 
 
@@ -45,10 +47,12 @@ def jwt_obtain(request: HttpRequest) -> TokenPairOutput:
         raise PermissionError("Authentication required")
 
     # Get session key - for WebSocket, this comes from the scope
-    session = getattr(request, 'session', None)
+    session = getattr(request, "session", None)
     if session is None:
         # WebSocket request adapter - session is a dict, not SessionBase
-        session_key = getattr(request, '_scope', {}).get('session', {}).get('_session_key')
+        session_key = (
+            getattr(request, "_scope", {}).get("session", {}).get("_session_key")
+        )
         if not session_key:
             raise PermissionError("No session available")
     else:
@@ -61,8 +65,8 @@ def jwt_obtain(request: HttpRequest) -> TokenPairOutput:
     tokens = create_token_pair(
         user.pk,
         session_key,
-        is_staff=getattr(user, 'is_staff', False),
+        is_staff=getattr(user, "is_staff", False),
-        is_superuser=getattr(user, 'is_superuser', False),
+        is_superuser=getattr(user, "is_superuser", False),
     )
 
     return TokenPairOutput(

packages/mizan-django/src/mizan/management/commands/export_channels_schema.py

@@ -25,7 +25,7 @@ class Command(BaseCommand):
         )
 
     def handle(self, *args, **options):
-        from djarea.channels import get_channels_openapi_schema
+        from mizan.channels import get_channels_openapi_schema
 
         schema = get_channels_openapi_schema()
 

packages/mizan-django/src/mizan/management/commands/export_djarea_schema.py

@@ -1,12 +1,12 @@
 """
-Export Djarea Schema
+Export mizan Schema
 
-Management command to export the djarea OpenAPI schema for TypeScript code generation.
+Management command to export the mizan OpenAPI schema for TypeScript code generation.
 The schema is consumed by openapi-typescript for robust type generation.
 
 Usage:
-    python manage.py export_djarea_schema                    # Output to stdout
+    python manage.py export_mizan_schema                    # Output to stdout
-    python manage.py export_djarea_schema --output schema.json  # Output to file
+    python manage.py export_mizan_schema --output schema.json  # Output to file
 """
 
 import json
@@ -14,11 +14,11 @@ from pathlib import Path
 
 from django.core.management.base import BaseCommand
 
-from djarea.export import generate_openapi_schema
+from mizan.export import generate_openapi_schema
 
 
 class Command(BaseCommand):
-    help = "Export djarea OpenAPI schema for TypeScript code generation"
+    help = "Export mizan OpenAPI schema for TypeScript code generation"
 
     def add_arguments(self, parser):
         parser.add_argument(
@@ -44,8 +44,6 @@ class Command(BaseCommand):
             output_path = Path(options["output"])
             output_path.parent.mkdir(parents=True, exist_ok=True)
             output_path.write_text(json_output)
-            self.stdout.write(
+            self.stdout.write(self.style.SUCCESS(f"Schema written to {output_path}"))
-                self.style.SUCCESS(f"Schema written to {output_path}")
-            )
         else:
             self.stdout.write(json_output)

packages/mizan-django/src/mizan/management/commands/export_edge_manifest.py

@@ -0,0 +1,56 @@
+"""
+Export Edge Manifest
+
+Generates the static JSON manifest that Mizan Edge reads at deploy time
+to configure CDN cache rules and invalidation routing.
+
+Usage:
+    python manage.py export_edge_manifest
+    python manage.py export_edge_manifest --output mizan-manifest.json
+    python manage.py export_edge_manifest --base-url /api/mizan
+"""
+
+import json
+from pathlib import Path
+
+from django.core.management.base import BaseCommand
+
+from mizan.export import generate_edge_manifest
+
+
+class Command(BaseCommand):
+    help = "Export Edge manifest for CDN cache invalidation"
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            "--output",
+            "-o",
+            type=str,
+            default=None,
+            help="Output file path. If not specified, outputs to stdout.",
+        )
+        parser.add_argument(
+            "--indent",
+            type=int,
+            default=2,
+            help="JSON indentation level (0 for compact output)",
+        )
+        parser.add_argument(
+            "--base-url",
+            type=str,
+            default="/api/mizan",
+            help="Mizan API mount point (default: /api/mizan)",
+        )
+
+    def handle(self, *args, **options):
+        manifest = generate_edge_manifest(base_url=options["base_url"])
+        indent = options["indent"] if options["indent"] > 0 else None
+        json_output = json.dumps(manifest, indent=indent, sort_keys=True)
+
+        if options["output"]:
+            output_path = Path(options["output"])
+            output_path.parent.mkdir(parents=True, exist_ok=True)
+            output_path.write_text(json_output)
+            self.stdout.write(self.style.SUCCESS(f"Manifest written to {output_path}"))
+        else:
+            self.stdout.write(json_output)

packages/mizan-django/src/mizan/setup/__init__.py

@@ -1,13 +1,13 @@
 """
-djarea.setup - Integration and registration utilities.
+mizan.setup - Integration and registration utilities.
 
-This subpackage contains everything developers need to integrate Djarea:
+This subpackage contains everything developers need to integrate mizan:
 - Registry for server functions and channels
 - Auto-discovery for apps
 - Configuration settings
 
 Usage:
-    from djarea.setup import djarea_clients, register, get_function
+    from mizan.setup import mizan_clients, register, get_function
 """
 
 from .registry import (
@@ -25,17 +25,18 @@ from .registry import (
     get_registry,
     get_schema,
     get_contexts,
+    get_context_groups,
     get_forms,
     clear_registry,
 )
 
 from .discovery import (
-    djarea_clients,
+    mizan_clients,
-    djarea_module,
+    mizan_module,
 )
 
 from .settings import (
-    DjareaSettings,
+    mizanSettings,
     get_settings,
     clear_settings_cache,
 )
@@ -57,13 +58,14 @@ __all__ = [
     "get_registry",
     "get_schema",
     "get_contexts",
+    "get_context_groups",
     "get_forms",
     "clear_registry",
     # Discovery
-    "djarea_clients",
+    "mizan_clients",
-    "djarea_module",
+    "mizan_module",
     # Settings
-    "DjareaSettings",
+    "mizanSettings",
     "get_settings",
     "clear_settings_cache",
 ]

packages/mizan-django/src/mizan/setup/discovery.py

@@ -1,25 +1,25 @@
 """
-Djarea Auto-Discovery
+mizan Auto-Discovery
 
 Scans Django apps for server functions following the 'clients' layer convention:
 - <app>/clients.py
 - <app>/clients/**/*.py
 
 Usage in urls.py:
-    from djarea.setup.discovery import djarea_clients
+    from mizan.setup.discovery import mizan_clients
 
-    djarea_clients('apps')  # Scans apps/*/clients.py
+    mizan_clients('apps')  # Scans apps/*/clients.py
-    djarea_clients('djarea', 'allauth')  # Scans djarea/allauth/**/*.py
+    mizan_clients('mizan', 'allauth')  # Scans mizan/allauth/**/*.py
 
 This replaces manual "import to register" patterns with explicit auto-discovery.
 """
 
 from typing import Any
 
-from djarea._vendor.app_visitor import DjangoAppVisitor, get_members
+from mizan._vendor.app_visitor import DjangoAppVisitor, get_members
 
 from .registry import register, get_function
-from djarea.client.function import ServerFunction
+from mizan.client.function import ServerFunction
 
 
 class _RegisterServerFunctions:
@@ -35,10 +35,10 @@ class _RegisterServerFunctions:
                 isinstance(member, type)
                 and issubclass(member, ServerFunction)
                 and member is not ServerFunction
-                and hasattr(member, '__name__')
+                and hasattr(member, "__name__")
             ):
                 # Use the function name as registration name
-                fn_name = getattr(member, 'name', None) or member.__name__
+                fn_name = getattr(member, "name", None) or member.__name__
 
                 # Skip already registered (idempotent)
                 if get_function(fn_name) is member:
@@ -51,7 +51,7 @@ class _RegisterServerFunctions:
                     pass
 
 
-def djarea_clients(apps_root: str, layer: str = 'clients') -> None:
+def mizan_clients(apps_root: str, layer: str = "clients") -> None:
     """
     Discover and register server functions from Django apps.
 
@@ -65,26 +65,26 @@ def djarea_clients(apps_root: str, layer: str = 'clients') -> None:
 
     Example:
         # In urls.py
-        djarea_clients('apps')  # Scans apps/*/clients.py
+        mizan_clients('apps')  # Scans apps/*/clients.py
-        djarea_clients('apps', 'functions')  # Scans apps/*/functions.py
+        mizan_clients('apps', 'functions')  # Scans apps/*/functions.py
     """
     visitor = DjangoAppVisitor(layer=layer, apps_root=apps_root)
     visitor.visit(_RegisterServerFunctions())
 
 
-def djarea_module(module_path: str) -> None:
+def mizan_module(module_path: str) -> None:
     """
     Register server functions from a specific module.
 
     Use this for library modules that don't follow the app convention.
 
     Args:
-        module_path: Full module path (e.g., 'djarea.integrations.allauth')
+        module_path: Full module path (e.g., 'mizan.integrations.allauth')
 
     Example:
-        djarea_module('djarea.integrations.allauth')
+        mizan_module('mizan.integrations.allauth')
-        djarea_module('djarea.jwt.functions')
+        mizan_module('mizan.jwt.functions')
     """
     members = get_members(module_path)
     handler = _RegisterServerFunctions()
-    handler.on_module('', [], members)
+    handler.on_module("", [], members)

packages/mizan-django/src/mizan/setup/registry.py

@@ -1,5 +1,5 @@
 """
-Djarea Registry
+mizan Registry
 
 Central registration for server functions, channels, and compositions.
 All items are identified by name.
@@ -10,8 +10,8 @@ from __future__ import annotations
 from typing import TYPE_CHECKING, Any, Callable
 
 if TYPE_CHECKING:
-    from djarea.client.function import ServerFunction, ComposedContext
+    from mizan.client.function import ServerFunction, ComposedContext
-    from djarea.channels import ReactChannel
+    from mizan.channels import ReactChannel
 
 
 # Global registries - all use name as key
@@ -34,8 +34,8 @@ def register(
     Returns:
         The view class (allows use as part of decorator chain)
     """
-    from djarea.client.function import ServerFunction
+    from mizan.client.function import ServerFunction
-    from djarea.channels import ReactChannel
+    from mizan.channels import ReactChannel
 
     view_class.name = name
 
@@ -98,7 +98,7 @@ def register_form(
     Usage:
         register_form(ContactForm, 'contact', submit_handler=handle_contact)
     """
-    from djarea.client.function import create_form_functions
+    from mizan.client.function import create_form_functions
 
     schema_fn, validate_fn, submit_fn = create_form_functions(
         form_class, name, submit_handler
@@ -130,9 +130,7 @@ def register_compose(
             # Same composition being re-registered (reload scenario)
             _compositions[name] = composed
             return composed
-        raise ValueError(
+        raise ValueError(f"Composition '{name}' already registered by {existing.name}")
-            f"Composition '{name}' already registered by {existing.name}"
-        )
     _compositions[name] = composed
     return composed
 
@@ -254,17 +252,21 @@ def get_schema() -> dict[str, Any]:
         }
 
         # Extract Params schema (only if defined)
-        if hasattr(channel_class, 'Params') and channel_class.Params:
+        if hasattr(channel_class, "Params") and channel_class.Params:
             channel_schema["params"] = channel_class.Params.model_json_schema()
 
         # Extract ReactMessage schema (only if defined - indicates bidirectional)
-        if hasattr(channel_class, 'ReactMessage') and channel_class.ReactMessage:
+        if hasattr(channel_class, "ReactMessage") and channel_class.ReactMessage:
-            channel_schema["react_message"] = channel_class.ReactMessage.model_json_schema()
+            channel_schema[
+                "react_message"
+            ] = channel_class.ReactMessage.model_json_schema()
             channel_schema["bidirectional"] = True
 
         # Extract DjangoMessage schema (only if defined)
-        if hasattr(channel_class, 'DjangoMessage') and channel_class.DjangoMessage:
+        if hasattr(channel_class, "DjangoMessage") and channel_class.DjangoMessage:
-            channel_schema["django_message"] = channel_class.DjangoMessage.model_json_schema()
+            channel_schema[
+                "django_message"
+            ] = channel_class.DjangoMessage.model_json_schema()
 
         channels_schema[name] = channel_schema
 
@@ -288,6 +290,21 @@ def get_contexts() -> dict[str, type["ServerFunction"]]:
     return contexts
 
 
+def get_context_groups() -> dict[str, list[str]]:
+    """
+    Group function names by their context string.
+
+    Returns:
+        {"global": ["current_user"], "user": ["user_profile", "user_orders"]}
+    """
+    groups: dict[str, list[str]] = {}
+    for name, cls in _functions.items():
+        ctx = getattr(cls, "_meta", {}).get("context")
+        if ctx:
+            groups.setdefault(ctx, []).append(name)
+    return groups
+
+
 def get_forms() -> dict[str, list[type["ServerFunction"]]]:
     """
     Get all server functions that are form-related, grouped by form name.

packages/mizan-django/src/mizan/setup/settings.py

@@ -1,5 +1,5 @@
 """
-Djarea Settings
+mizan Settings
 
 Configuration is read from Django settings with sensible defaults.
 """
@@ -11,23 +11,23 @@ from django.conf import settings as django_settings
 
 
 @dataclass
-class DjareaSettings:
+class mizanSettings:
-    """Djarea configuration."""
+    """mizan configuration."""
 
     # Whether to expose function names in DEBUG mode errors
     debug_expose_names: bool
 
 
 @lru_cache
-def get_settings() -> DjareaSettings:
+def get_settings() -> mizanSettings:
     """
-    Load Djarea settings from Django settings.
+    Load mizan settings from Django settings.
 
     Settings:
-        DJAREA_DEBUG_EXPOSE_NAMES: Show function names in errors when DEBUG=True (default: True)
+        mizan_DEBUG_EXPOSE_NAMES: Show function names in errors when DEBUG=True (default: True)
     """
-    return DjareaSettings(
+    return mizanSettings(
-        debug_expose_names=getattr(django_settings, "DJAREA_DEBUG_EXPOSE_NAMES", True),
+        debug_expose_names=getattr(django_settings, "mizan_DEBUG_EXPOSE_NAMES", True),
     )