Those are little projects made using Processing an open source language and IDE to easily create images and animations. Its official site is at http://processing.org/.

I started using Processing in may 2010.

You will find below some descriptions of my various projects.

BacASable

Click to generate a growing and fading disk. It is supposed to distract my 5 months old daughter :-D

http://hashar.github.com/Processing/BacASable/

dancing_rect

Psychedlic moving boxes.

http://hashar.github.com/Processing/dancing_rect/

firsttrack

Bouncing balls. Did that using x86 ASM a looong time ago. Processing makes this way easier :-d

http://hashar.github.com/Processing/firsttrack/

tombourne

Not sure what it was meant for :-d Does not draw anything yet!

http://hashar.github.com/Processing/tombourne/