Building REST APIs with Node.js and Express

Node.js with Express makes building APIs simple and scalable.

1. Setting Up Express

const express = require('express');
const app = express();
app.use(express.json());

2. Defining Routes

app.get('/api/users', (req, res) => {
  res.send(users);
});

3. Error Handling

Use middleware to catch errors and send structured responses.

Conclusion

Express simplifies backend development and supports REST best practices.