SSR
React SSR
Server rendering, hydration, layouts, metadata and SPA navigation in one application model.
Development target 0.1.25 · Pre-1.0
Full-stack React, without splitting your app apart.
BCP Framework brings SSR, file-based routing, server data, actions, authentication, MySQL, middleware, uploads and deployment into one route-focused React application model.
Node.js 24.11+React 19TypeScriptMySQL support
terminal
# Create a BCP application
$ npx create-bcp-app@latest my-app
$ cd my-app
$ npm run dev
BCP running at http://localhost:3000
# Route-owned server data
app/users/[id]/loader.ts
app/users/[id]/actions.ts
app/users/[id]/page.tsx
Route focused
Application model
Server + client
One codebase
Built-in
Production tooling
No black box
Explicit conventions
Framework capabilities
The pieces you need to build the application, not just render a page.
BCP keeps routing, server data, authorization and production concerns close to the feature that owns them, while preserving the React programming model.
ROUTE
File-based Routing
Static, dynamic, catch-all, optional catch-all routes and route groups from the app directory.
DATA
Loaders & Actions
Keep server-side reads and mutations close to the route that owns them.
AUTH
Auth & Guards
JWT cookie sessions, authentication helpers, route guards and role-based authorization.
DB
MySQL Database
Prepared queries, transactions, migration tooling and database primitives through bcp/database.
MW
Middleware v2
Onion-style middleware with request-scoped APIs, structured errors, logging and security controls.
FILE
Uploads & Storage
Multipart uploads, validation, storage adapters and production file delivery primitives.
SHIP
Production Ready
Standalone builds, runtime configuration, diagnostics and deployment behind proxies or tunnels.
Request lifecycle
One predictable path from request to UI.
BCP makes the server pipeline explicit. Security, authorization, data loading and rendering are composed as application primitives instead of separate platforms.
Explore routing and data→Browser requestBCP runtime
1
Middleware / Security
2
Route Guard
3
Loader / Action / API
4
React SSR
5
Hydration / SPA
Start building
Create your first BCP application.
Start with the framework guide, then move from routing to authentication, database access and deployment as your application grows.