A modern web page does a lot of things, hence the term web application has become more commonly used over the last year. A consequence of this is that we are crafting widgets and entire modules using JavaScript, or at least in some language that eventually ends up being “compiled” to JavaScript. Where there is code there should also be tests. And the tests need to go green every time the code is c
![JavaScript tests on your Continous Integration server](https://cdn-ak-scissors.b.st-hatena.com/image/square/0437d714a2a4a36701adcae7f0f7705bbaf7fae9/height=288;version=1;width=512/https%3A%2F%2Fblog.iterate.no%2Fwp-content%2Fuploads%2F2012%2F12%2Fbuster-start.png%3Fw%3D300)