Beyond The Basics Pdf | Node.js

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

passport.deserializeUser((username, done) => { done(null, { username }); });

const userSchema = new mongoose.Schema({ name: String, age: Number }); node.js beyond the basics pdf

Node.js applications can be deployed to various platforms, including Heroku, AWS, and Google Cloud.

passport.use(new LocalStrategy((username, password, done) => { // Verify user credentials if (username === 'john' && password === 'password') { return done(null, { username: 'john' }); } else { return done(null, false); } })); const user = new User({ name: 'John', age: 30 }); user

passport.serializeUser((user, done) => { done(null, user.username); });

const User = mongoose.model('User', userSchema); age: 30 })

Node.js is built around asynchronous programming using callbacks, promises, and async/await. Understanding how to work with asynchronous code is crucial for building efficient and scalable applications.