Both the testing and debugging phases are essential to developing robust JavaScript code. TDD and BDD are approaches closely associated with the agile methodology and are widely embraced by the JavaScript developer community. In this chapter, we reviewed the best practices around TDD and usage of Jasmine as the testing framework. We saw various methods of debugging JavaScript using Chrome DevTools. In the next chapter, we will explore the new and exciting world of ES6, DOM manipulation, and cross-browser strategies.
Mastering JavaScript
By :
Mastering JavaScript
By:
Overview of this book
JavaScript is a high-level, dynamic, untyped, lightweight, and interpreted programming language. Along with HTML and CSS, it is one of the three essential technologies of World Wide Web content production, and is an open source and cross-platform technology. The majority of websites employ JavaScript, and it is well supported by all modern web browsers without plugins. However, the JavaScript landscape has changed dramatically in recent years, and you need to adapt to the new world of JavaScript that people now expect. Mastering modern JavaScript techniques and the toolchain are essential to develop web-scale applications.
Mastering JavaScript will be your companion as you master JavaScript and build innovative web applications. To begin with, you will get familiarized with the language constructs and how to make code easy to organize. You will gain a concrete understanding of variable scoping, loops, and best practices on using types and data structures, as well as the coding style and recommended code organization patterns in JavaScript. The book will also teach you how to use arrays and objects as data structures. You will graduate from intermediate-level skills to advanced techniques as you come to understand crucial language concepts and design principles. You will learn about modern libraries and tools so you can write better code.
By the end of the book, you will understand how reactive JavaScript is going to be the new paradigm.
Table of Contents (16 chapters)
Mastering JavaScript
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Free Chapter
JavaScript Primer
Functions, Closures, and Modules
Data Structures and Manipulation
Object-Oriented JavaScript
JavaScript Patterns
Testing and Debugging
ECMAScript 6
DOM Manipulation and Events
Server-Side JavaScript
Index
Customer Reviews