Node.js Beyond The Basics Pdf «HOT × 2025»

Node.js provides a built-in module system that allows developers to organize and reuse code. Dependencies can be managed using npm or yarn.

const user = new User({ name: 'John', age: 30 }); user.save((err) => { if (err) { console.error(err); } else { console.log('User saved successfully'); } }); node.js beyond the basics pdf

app.get('/users', (req, res) => { res.json([{ name: 'John', age: 30 }, { name: 'Jane', age: 25 }]); }); age: 30 })