Learn Node.js fundamentals, build modules, REST APIs, and applications using Express, Passport.js, and Socket.IO.

docker.tar.gz

Chapter 1

Chapter 2 Chapter 3.1

Chapter 3.2

Chapter 4.1

Chapter 3.3

Chapter 4.2-Postman

Chapter 5-Postman

Chapter 6.1

Chapter 2-Exercise

Chapter 4.2-Postman-copy

Chapter 5-Postman-copy

Built on Chrome’s V8 JavaScript engine, Node.js is a runtime environment that enables JavaScript to run outside the browser. This course will help you learn the fundamentals of Node.js to build portable applications.

You’ll learn about the components and build patterns of Node.js. You’ll also explore the API to learn how to create modules and write code to unique data files. Moreover, you’ll delve into the features and practices of JavaScript and build a REST API using the Express framework from scratch. This will set up authentication tokens with Passport.js and JSON web tokens, and finally build a live trivia game with Socket.IO.

By the end of this course, you’ll be equipped with the extensive knowledge to build rich and comprehensive Node.js applications running on the server with JavaScript.

Learn Node.js from Scratch



## Task 5: Create the welcome header

The welcome header is currently missing, so let’s add that. In the completed game, the header greets the player by the name that they provide on the registration page. We can use `Handlebars` to generate the header dynamically in the client.

Create the welcome header. Add the following code in the `public/js/trivia.js` file:



# Task 5: Create the welcome header

The welcome header is currently missing, so let’s add that. In the completed game, the header greets the player by the name that they provide on the registration page. We can use `Handlebars` to generate the header dynamically in the client.

Create the welcome header. Add the following code in the `public/js/trivia.js` file:

Learn how to add game logic to the trivia game.

Before We Begin

Node.js Overview

The Node.js API

JavaScript Essentials Review

Building a RESTful API with Express

Authentication with Passport.js and JSON Web Tokens

Build a Live Trivia Game with Socket.IO

Wrap Up!

Appendix

Add Game Logic to Our Application

Task 5: Create the welcome header