© Mark J. Collins 2017

Mark J.  Collins, Pro HTML5 with CSS, JavaScript, and Multimedia, 10.1007/978-1-4842-2463-2_3

3. JavaScript Essentials

Mark J. Collins

(1)Chesterfield, Virginia, USA

In this chapter I’ll explain the third leg of HTML5 development: JavaScript. In Chapters 1620 I will demonstrate the many things that you can do with JavaScript within your HTML5 web pages. But in this chapter I must first explain the language itself.

Introducing JavaScript

There’s a lot of content here as the JavaScript language is quite powerful. It may seem a bit awkward at first, especially to someone whose background is in compiled languages such as C++ or C#. But it’s not hard to learn; I will explain these fundamental concepts here and then you’ll apply ...

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