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Node.js for Beginners

Node.js for Beginners

By : Ulises Gascón
4.8 (5)
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Node.js for Beginners

Node.js for Beginners

4.8 (5)
By: Ulises Gascón

Overview of this book

Node.js revolutionizes server-side JavaScript development and empowers developers to build efficient, scalable, and versatile applications across a range of use cases. This book is written by a Node.js core collaborator and releaser and is the only book for beginners on Node.js. It takes you on a progressive learning path that will give you the skills needed to leverage Node.js. You’ll learn Node.js fundamentals and refresh your knowledge of JavaScript before transitioning to the development of modern web applications using Node.js, Express.js, and MongoDB. You’ll get hands-on with complex topics such as asynchronous programming, npm libraries, event-driven patterns for HTTP servers, RESTful API, and JSON Web Tokens. The final chapters will walk you through the deployment process, offering insights into various strategies, including bare metal setups, virtual machines, and containerization with Docker. You’ll also be guided through the use of Process Manager 2 (PM2) for efficient process management. By the end of this Node.js book, you'll have the skills to craft, test, and deploy Node.js web applications confidently and use this powerful stack in your day-to-day projects.
Table of Contents (25 chapters)
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1
Part 1: Node.js Overview and JavaScript Language
6
Part 2: Node.js Ecosystem and Architecture
11
Part 3: Web Application Fundamentals
14
Part 4: Building Solid Web Applications with Node.js
20
Part 5: Mastering Node.js Deployment and Portability

JavaScript Fundamentals

In this chapter, we will review all the aspects of JavaScript that are relevant to this book. While this topic could be a book in itself, this chapter synthesizes the most basic parts (arrays, objects, strings, and data types) in order to do a deeper analysis of the most complex parts, such as functions and closures.

Even if you are already familiar with JavaScript, this chapter will help you to refresh your knowledge of certain areas. Also, you will learn about the latest changes in JavaScript introduced by the latest specification.

We will also learn how JavaScript has become a standard on how decisions are made when a request change is made for the language.

Additionally, we will review some tools that will help us to write better JavaScript by using linters, debugging tools, and proper documentation for our code.

To sum up, here are the main topics that we will explore in this chapter:

  • Refresh or acquire JavaScript knowledge, including...
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Node.js for Beginners
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