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

A CLI tool for downloading and managing Node.js packages

`awesome_dep v1.0.0` and `another_awesome_dep v5.3.1`

`awesome_dep v0.15.1` and `another_awesome_dep v5.2.1`

`awesome_dep v0.15.1` and `another_awesome_dep v6.2.1`

`awesome_dep v1.0.0` and `another_awesome_dep v5.2.1`

You just cloned a project for local development, and you find the following list of dependencies in the `package.json` file:

```json
...
"dependencies": {
    "awesome_dep": "^0.13.0",
    "another_awesome_dep": "~5.2.0"
}
...
```

Which specific packages could be installed when you run `npm install`?

You just cloned a project for local development, and you find the following list of dependencies in the <code>package.json</code> file:
<pre><code class="language-json">...
&quot;dependencies&quot;: {
 &quot;awesome_dep&quot;: &quot;^0.13.0&quot;,
 &quot;another_awesome_dep&quot;: &quot;~5.2.0&quot;
}
...
</code></pre>
Which specific packages could be installed when you run <code>npm install</code>?

**(True or False)** You can use the `express.Router` class to create modular route handlers, with each `router` instance being responsible for handling routing for a specific resource.

(True or False) You can use the <code>express.Router</code> class to create modular route handlers, with each <code>router</code> instance being responsible for handling routing for a specific resource.

The ________ functions alter the request and response objects in the request-response cycle of the application.

The ________ functions alter the request and response objects in the request-response cycle of the application.

Why has JSON become a universal standard for transmitting data across the web?

Why has JSON become a universal standard for transmitting data across the web?

Check your understanding of what you've learned in this section by taking this quiz.

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

Quiz Yourself on Building a RESTful API with Express