Microservices With Node Js And React Download -

// MongoDB connection mongoose.connect(process.env.MONGO_URI, { useNewUrlParser: true, useUnifiedTopology: true, });

git clone https://github.com/your-username/microservices-node-react.git cd microservices-node-react docker-compose up Building microservices with Node.js and React gives you a scalable, modern full-stack architecture. Node.js provides a lightweight runtime perfect for microservices, while React delivers a responsive, component-based user interface.

// Proxy requests to services app.use('/users', createProxyMiddleware({ target: 'http://localhost:4001', changeOrigin: true, }));

npm install express http-proxy-middleware microservices with node js and react download

api-gateway: build: ./api-gateway ports: - "5000:5000" depends_on: - user-service - product-service

react-frontend: build: ./frontend/react-app ports: - "3000:3000" environment: - REACT_APP_API_URL=http://api-gateway:5000

const fetchUsers = async () => { const response = await axios.get( ${API_GATEWAY}/users ); setUsers(response.data); }; // MongoDB connection mongoose

const express = require('express'); const { createProxyMiddleware } = require('http-proxy-middleware'); const app = express();

MONGO_URI=mongodb://localhost:27017/usersdb PORT=4001 Run the service: node server.js The API Gateway routes incoming requests from the React frontend to the appropriate microservice.

function App() { const [users, setUsers] = useState([]); const [name, setName] = useState(''); const [email, setEmail] = useState(''); function App() { const [users, setUsers] = useState([]);

app.listen(4001, () => { console.log('User service running on port 4001'); });

const createUser = async (e) => { e.preventDefault(); await axios.post( ${API_GATEWAY}/users , { name, email }); fetchUsers(); setName(''); setEmail(''); };

const User = mongoose.model('User', userSchema);