- AGRIP AudioQuake and Level Description Language
- Making Quake playable, modifiable and editable by blind and vision-impaired gamers.
- A Firefox extension to help people navigate pages via the keyboard, using ARIA landmarks.
- tinker apps
- A collection of single-page tools to scratch itches and help me learn development techniques.
- netBeep (link currently borked; sorry)
- My first foray into Perl, networking code, revision control, Debian packaging and Makefiles, with many thanks to Craig Shelley.
- A documentclass to help you write your thesis according to university guidelines, written with Iain Phillips, based on contributions from John Whitley and Mark Withall.
- Reader-friendly citations for long documents.