#3 JavaScript (And Related Technologies)

JavaScript (JS) is an interpreted computer programming language. It was originally implemented as part of web browsers so that client-side scripts could interact with the user, control the browser, communicate asynchronously, and alter the document content that was displayed. It is what which make things interactive on the web. Lately, there has been a meteoric rise in internet users around the world, all thanks to tablets and Smartphones, and so JavaScript becomes indispensible at this moment.  

Whether it's the ever-popular jQuery framework or the JSON data interchange standard, companies need JavaScript-focused talent like never before. In fact, JSON is the most in-demand skill on CyberCoders.

It's worth noting that when people say "HTML5," they're often referring in part to JavaScript. That's because what makes Web apps look and feel so app-like is CSS and JavaScript, not just the plain HTML itself.

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