NodeJs — Building a REST API

A REST API allows communication between a server and client using HTTP methods like GET, POST, PUT, and DELETE. You can combine Express and Mongoose to create CRUD endpoints for a database.

const express = require('express');
const app = express();

app.use(express.json());

app.get('/users', (req, res) => {
  res.json([{ id: 1, name: 'Alice' }]);
});

app.listen(3000);
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