Game o' life
See the demo of this here.
This is a Game of Life simulation that runs on the GPU. I borrowed a lot of this from Skeeto's Game of Life implementation. This implementation is written in Skew - I built it to play around with the language and to get a little more familiar with WebGL.
To develop locally:
npm install python -m SimpleHTTPServer 8000 jake debug
http://localhost:8000/www/index.html in a web browser. You can
jake watch to re-compile as you make changes to the source.