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Advanced JavaScript

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

Product type Book

Published in Jan 2019

Publisher

ISBN-13 9781789800104

Pages 330 pages

Edition 1st Edition

Languages

Concepts

Web Programming

Author (1):

Zachary Shute

View More author details

Table of Contents (9) Chapters

Advanced JavaScript

Preface

1. Introducing ECMAScript 6 FREE CHAPTER

2. Asynchronous JavaScript

3. DOM Manipulation and Event Handling

4. Testing JavaScript

5. Functional Programming

6. The JavaScript Ecosystem

Appendix

Test Tools and Environments

Testing tools, frameworks, and environments are designed to make testing code simpler and quicker. There are many testing frameworks available for JavaScript and the most popular will be mentioned briefly. We then dive deeper into one of the frameworks and demonstrate how to use the framework to write good tests.

Testing Frameworks

You will need to select a testing framework based on the types of tests you wish to conduct. JavaScript is generally tested in one of three ways: general test, code coverage tests, and user interface tests. When selecting a framework, you must decide what you are testing and how you wish to go about it.

General tests will include your unit tests, functional tests, and integration tests. It is a sort of catch-all for your tests. The most popular frameworks for tests are Mocha, Jasmine, and Jest. Jest is used by Facebook and is one of the simpler frameworks to set up. Mocha is the most popular testing framework available for JavaScript and...

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Authors (1)

Zachary Shute

Zachary Shute

Zachary Shute studied computer and systems engineering at RPI. He is now the lead full-stack engineer at a machine learning start-up in San Francisco, CA. For his company, Simple Emotion, he manages and deploys Node.js servers, a MongoDB database, and JavaScript and HTML websites.

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