I've been studying an Udacity course to build your own web browser(CS262), it's a great way to learn some things quicker and funnier than expected, and time is gold in this world of ours. :-)

These first chapters were easier, we were practising regexp a lot, so I decided to contribute to rainbow.js project, adding some highlight patterns for lua language.

You can look for this awesome js plugin in its webpage and at github.