How mehmoodcoder/mern_projects works
This is a TypeScript MERN user-management CRUD app. A user opens the React SPA, views the user list, and can create, edit, or delete records; the UI sends HTTP requests to Express, whose controllers use a Mongoose model to persist records in MongoDB. The backend startup also connects to the database and mounts the API router. The README documents the CRUD endpoints and Atlas persistence; deployment and build configuration are omitted. Unsampled deployment routing and other README-level capabilities are not mapped as runtime components.
Main entry points: app.ts API server · App.tsx App routes · main.tsx React entry · User.tsx User list
Components 12
React frontend
- React entry
CRUD_Project/frontend/src/main.tsx - App routes
CRUD_Project/frontend/src/App.tsx - User list
CRUD_Project/frontend/src/components/User.tsx - Create form
CRUD_Project/frontend/src/components/CreateUser.tsx - Update form
CRUD_Project/frontend/src/components/UpdateUser.tsx
Express API
- API server
CRUD_Project/backend/app.ts - CRUD routes
CRUD_Project/backend/routes/static.ts - User controllers
CRUD_Project/backend/controllers/static.ts
Data persistence
- DB connection
CRUD_Project/backend/connection.ts - User model
CRUD_Project/backend/models/user.ts
Other components
- User
- MongoDB
Connections 14
- User → React entry: uses
- React entry → App routes: renders
CRUD_Project/frontend/src/main.tsx - App routes → User list: routes to
CRUD_Project/frontend/src/App.tsx - App routes → Create form: routes to
CRUD_Project/frontend/src/App.tsx - App routes → Update form: routes to
CRUD_Project/frontend/src/App.tsx - User list → API server: GET, DELETE
README.md - Create form → API server: POST
README.md - Update form → API server: GET, PUT
README.md - API server → CRUD routes: mounts API
CRUD_Project/backend/app.ts - API server → DB connection: connects
CRUD_Project/backend/app.ts - CRUD routes → User controllers: dispatches
CRUD_Project/backend/routes/static.ts - User controllers → User model: queries
CRUD_Project/backend/controllers/static.ts - DB connection → MongoDB: connects
CRUD_Project/backend/connection.ts - User model → MongoDB: persists users
README.md