Node.js Beyond The Basics Pdf 〈360p 480p〉

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

Node.js provides various libraries for authentication and authorization, including Passport.js. node.js beyond the basics pdf

const assert = require('assert'); const greet = require('./greet'); passport

// Using a module const greet = require('./greet'); greet('John'); // Output: Hello, John! including Passport.js. const assert = require('assert')

Node.js can be used with various databases, including MongoDB, PostgreSQL, and MySQL. Mongoose is a popular ORM for MongoDB.

// Using promises const fs = require('fs').promises; fs.readFile('file.txt') .then((data) => console.log(data.toString())) .catch((err) => console.error(err));