Miscellaneous
The Floating-Point Guide
Answers to the common recurring questions of novice programmers about floating-point numbers not 'adding up'.
Galgenvogel
A minimalist roguelike game.
Mandelbrot
The mandelbrot set in Javascript, including a zoom function.
Color Muncher
A Javascript appl showing emergent behaviour in a cellular automaton.
Numbers to Words
A little PHP exercise that I did for a friend - you enter a (possibly very big) number and it tells you how that number is pronounced.