Microservices With Node Js And React Download Apr 2026

The React frontend will communicate with each microservice using RESTful APIs.

function App() { const [products, setProducts] = useState([]); const [user, setUser] = useState({}); Microservices With Node Js And React Download

app.post('/users', (req, res) => { const user = new User(req.body); user.save((err) => { if (err) { res.status(400).send(err); } else { res.send({ message: 'User created successfully' }); } }); }); The React frontend will communicate with each microservice

mongoose.connect('mongodb://localhost/orderdb', { useNewUrlParser: true, useUnifiedTopology: true }); setProducts] = useState([])

const Order = mongoose.model('Order', { userId: String, productId: String, quantity: Number });