qHighlight is a little web app that highlights the source code of any file publicly available on the internet. It’s most easily available as a Javascript bookmarklet that you can click any time you’re viewing a file in your browser. I created it because I’m often quite curious about the CSS/JS that make up the sites I view as browse the web, but can't stand looking at them without code highlighting. Not only can it grab the source of any CSS, JS, HTML, XML, and other common web development files, it can view Python, Ruby, C/C++, and Java text files! This should be super handy when you want to view a file in a way that’s easier on the eyes without copying and pasting it into your local text editor.

But enough chit chat, let me just show you (in HD!):

(Go here to get the full original announcement at my personal blog.)