The ecosystem of JavaScript has grown. Long gone are the days of simply inserting jQuery into your website and fading stuff in or out.

Entering the world of JavaScript today is an overwhelming task with lots of possibilities. It also means that it’s a world that’s brimming with opportunity. In the words of Jeff Atwood (http://blog.codinghorror.com/the-principle-of-least-power/):

Any application that can be written in JavaScript, will eventually be written in JavaScript.