Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Advanced JavaScript

You're reading from   Advanced JavaScript Speed up web development with the powerful features and benefits of JavaScript

Arrow left icon
Product type Paperback
Published in Jan 2019
Publisher
ISBN-13 9781789800104
Length 330 pages
Edition 1st Edition
Languages
Arrow right icon
Author (1):
Arrow left icon
Zachary Shute Zachary Shute
Author Profile Icon Zachary Shute
Zachary Shute
Arrow right icon
View More author details
Toc

Introduction


In the first chapter, we covered many of the new and powerful features released in ES6. We discussed the evolution of JavaScript and highlighted the key additions in ES6. We discussed scope rules, variable declaration, arrow functions, template literals, enhanced object properties, destructuring assignment, classes and modules, transpiling, and iterators and generators. In the second chapter, we covered JavaScript's asynchronous programming paradigm. We discussed the JavaScript event loop, callbacks, promises, and the async/await syntax. In the third chapter, we learned about the Document Object Model (DOM), the JavaScript Event object, and the jQuery library.

In this chapter, we will learn about testing code and code-testing frameworks in JavaScript. In the first topic, we will introduce testing and discuss test-driven development. Then, we will discuss applying test-driven development and several different ways you can test your code and applications. In the final topic, we...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime
Banner background image