I've made a few games, all very rough so far.
Triskelion was made for Ludum Dare 23. It's a game about trying to reach the middle of a three-armed galaxy.
Disco Devil's Dance Drills and Shrimp are both pretty rough, but one day I might revisit the ideas in them.
I compiled a list of English-language attestation dates for a large number of words. You can download this list here split into files by part of speech. If you use it, I'd be interested in hearing about it.
I occasionally write random generators.
Abstract Flower Generator made using RaphaelJS. Reload for a new flower.
Character generator using adjectives and nouns from the complete works of Poe.
Polite version of wtfsimfd, additionally improved so it probably won't tell you to make a roast turkey or orange marmalade for dinner.