Decoding JavaScript

Rushabh Mulraj Shah

SKU: 9789390684823


ISBN: 9789390684816
eISBN: 9789390684823
Authors: Rushabh Mulraj Shah
Rights: Worldwide
Publishing Date: May 2021
Pages: 370
Dimension: 7.5*9.25 Inches
Book Type: Paperback

Mastering advanced JavaScript to build modern next-generation web applications.


  • A simplified explanation of complex concepts to create powerful and flexible web applications.
  • Learn testing JavaScript code, regular expressions, fetching data, and many more with ES6.
  • A full-fledged section dedicated to developing an application using JavaScript.


Decoding JavaScript will take the users on an eventful journey of simplifying and understanding advanced concepts of JavaScript. Since JavaScript is the core programming language for almost every interaction on the web, this book will make it easier for readers to develop modern cutting-edge web applications.  

The book begins with a quick recap of the fundamental JavaScript (JS) concepts like the syntax of JS, data types, operators, conditionals, looping, functions, arrays, objects, and so on. The readers will also explore the handy Chrome Developers’ Tools.  

This book will also help readers learn and implement important concepts like how to connect to the servers, fetching data like images, user information, videos, etc. from the server, and displaying it on the web page. Besides that, users will learn about impactful concepts like testing JavaScript code, regular expressions, and exploring the popular ES6 and the versions beyond. Most importantly, this book will help you with the best JavaScript practices followed by companies like Google, Facebook, Twitter, etc. to develop a live application right from scratch.


  • Build dynamic web applications interacting with servers using Vanilla.
  • Improve code efficiency by learning advanced concepts of JavaScript.
  • Get acquainted with best practices adopted by industry leaders, including Google and Facebook. 
  • Get access to work with popular libraries like ReactJS, jQuery, Angular, Ember, and Vue.


This book is for aspiring web developers and fairly experienced JavaScript developers who want to create modern web and server applications. Prior knowledge of HTML and CSS is essential to begin with this book.

  1. Introduction to JavaScript
  2. The Developer’s Tools
  3. Functions
  4. Arrays
  5. Objects
  6. ES6
  7. Classes
  8. Callbacks and Promises
  9. AJAX and Interacting with Servers
  10. Developing a Live Application!
  11. Storing Data in Browsers
  12. Debugging and Error Handling
  13. Testing and Test Frameworks
  14. Regular Expressions
  15. Life after ES6
  16. Tips and Tricks

Rushabh Shah is a published technical author, content creator, technical mentor, and Senior UI Developer. He is also one of the founding members of an exciting AI startup by the name of In his 5+ years of experience, he has interacted with several prominent clients, including the Indian Navy, Mondelez India, Colgate Palmolive, EY, RB, and many others.

Apart from his usual stint, Rushabh has also been an influential blogger and a content writer. His articles on SportsKeeda, Little Black Book (LBB), NearFox, Zomato, and other such platforms have garnered more than 600K views. His private blog has been nominated for four consecutive years at the national level.

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