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Learn Node.js from Scratch

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Node.js Overview

Introduction to Node.js Different Patterns in Node.js Explore the Node.js REPL Environment Wrap Up Quiz Yourself on Node.js Basics

The Node.js API

Introduction to the Node.js API

Coding Exercise: Write to a File

Append to a File

The process Module

Quiz Yourself on Node.js APIs

JavaScript Essentials Review

Introduction to ES6 JavaScript Variables JavaScript Strings JavaScript Functions JavaScript Destructuring JavaScript Rest and Spread JavaScript Modules JavaScript Enhanced Object Literals JavaScript Asynchronous Programming JavaScript Closures Wrap Up Quiz Yourself on JavaScript Essentials

Building a RESTful API with Express

Introduction to Express Project Setup: Part One Project Setup: Part Two Implement Routing Install Nodemon Implement Middleware Build a RESTful API with Express Implement a Route Handler Implement Route Handlers for GET, PUT, and DELETE Enable CORS Error Handling Refactor the Controller Wrap Up Quiz Yourself on Building a RESTful API with Express

Authentication with Passport.js and JSON Web Tokens

Introduction to Passport.js and JSON Web Tokens Project Setup: Part One Project Setup: Part Two Wrap Up Quiz Yourself on Authentication with Passport.js and JWTs

Build a Live Trivia Game with Socket.IO

Introduction to Socket.IO Build a Live Multiplayer Programming Trivia Game Add Game Logic to Our Application Display Game Information Display Questions to Players Submit Answers to the Questions Wrap Up Coding Exercise: Make a GET Request with node-fetch Quiz Yourself on Building Live Applications with Socket.IO

Appendix

Installation Guide Debug Node.js Applications Effectively

Conclusion

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Introduction to the Node.js API

Introduction to the Node.js API

Learn about the Node.js API, and set up our project folder to practice newly learned concepts.

By the end of this chapter, we’ll be able to do the following:

Use the fs module to access and interact with the file system.
Use the process module to interact with the current Node.js process.

Node.js API overview

Let’s get started with Node.js by ...