When is a global variable not a variable? When it is a property of the global object.

Here is a set of additive color model conversion algorithms that I found published on Wikipedia and have implemented in...

Inspired by a snippet of code in Oliver Steele’s legendary Functional library, here’s a lightweight tool to help...

Less.js is a JavaScript implementation of LESS that’s run by your web browser. As any JavaScript, you include a...

The difference is that return false; takes things a bit further in that it also prevents that event from propagating...

CSS Level 3 brings with it some incredibly powerful styling features. Rounded corners, soft drop shadows, gradient fills, and so...

We didn’t want to leave front-end developers in the dark when their Javascript throws errors, so we’ve...

Simple DOM-less

Run your Jasmine specs without a browser

The Holy Grail of testing for front-end development; execute browser-less, console-based, javascript + DOM code right from within...

Johnson wraps JavaScript in a loving Ruby embrace. It embeds the Mozilla SpiderMonkey JavaScript runtime as a C extension.

This is more tricky than it should be because url_for, asset_path, etc. all rely on different mechanisms.