app.listen(4001, () => { console.log('User service running on port 4001'); });
function App() { const [users, setUsers] = useState([]); const [name, setName] = useState(''); const [email, setEmail] = useState('');
app.listen(5000, () => { console.log('API Gateway running on port 5000'); });
// Routes app.get('/users', async (req, res) => { const users = await User.find(); res.json(users); }); microservices with node js and react download
const redis = require('redis'); const publisher = redis.createClient(); app.post('/users', async (req, res) => { const newUser = new User(req.body); await newUser.save();
// Proxy requests to services app.use('/users', createProxyMiddleware({ target: 'http://localhost:4001', changeOrigin: true, }));
Run everything with:
FROM node:18-alpine WORKDIR /app COPY package*.json ./ RUN npm install COPY . . EXPOSE 4001 CMD ["node", "server.js"]
Introduction In modern web development, the microservices architecture has become a go-to approach for building scalable, maintainable, and resilient applications. When combined with Node.js for the backend and React for the frontend, you get a powerful, full-stack JavaScript solution.
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. When combined with Node
// User Schema const userSchema = new mongoose.Schema({ name: String, email: String, createdAt: { type: Date, default: Date.now }, });
const express = require('express'); const mongoose = require('mongoose'); const cors = require('cors'); require('dotenv').config(); const app = express(); app.use(cors()); app.use(express.json());
app.listen(4001, () => { console.log('User service running on port 4001'); });
function App() { const [users, setUsers] = useState([]); const [name, setName] = useState(''); const [email, setEmail] = useState('');
app.listen(5000, () => { console.log('API Gateway running on port 5000'); });
// Routes app.get('/users', async (req, res) => { const users = await User.find(); res.json(users); });
const redis = require('redis'); const publisher = redis.createClient(); app.post('/users', async (req, res) => { const newUser = new User(req.body); await newUser.save();
// Proxy requests to services app.use('/users', createProxyMiddleware({ target: 'http://localhost:4001', changeOrigin: true, }));
Run everything with:
FROM node:18-alpine WORKDIR /app COPY package*.json ./ RUN npm install COPY . . EXPOSE 4001 CMD ["node", "server.js"]
Introduction In modern web development, the microservices architecture has become a go-to approach for building scalable, maintainable, and resilient applications. When combined with Node.js for the backend and React for the frontend, you get a powerful, full-stack JavaScript solution.
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.
// User Schema const userSchema = new mongoose.Schema({ name: String, email: String, createdAt: { type: Date, default: Date.now }, });
const express = require('express'); const mongoose = require('mongoose'); const cors = require('cors'); require('dotenv').config(); const app = express(); app.use(cors()); app.use(express.json());