I've worked on a few things in my time. Here you can find out about some of them.
Catalyst
Somewhere I have worked at, and my current employer. Catalyst is big on open source, and is growing quickly. More...
Mahara
An open source e-portfolio project that I'm a lead developer on. Catalyst pay me to work on this full time. More...
Pieforms
A PHP library for form building, created as part of the Mahara project. Makes form writing a breeze. It has a small userbase, probably because I haven't marketed it. More...
GeSHi
A PHP library for syntax highlighting code snippets from many different programming languages. Currently in use on thousands of websites and pushing 100 downloads a day. More...
Work in General
Most of the work I do on open source projects is summarised nicely by the good folks at ohloh.net.
