Remember Hi-Octane by Bullfrog. Yes! It was the year 1995.
I did a version of Puls, a 256 byte effect, in Flash.
Sadly it turned out very slow:
puls (full browser size)
puls fish eye (full browser size)
Contact me for AS3 sourcecode.
While searching the internet for procedural art, I stumbled over the invader fractal generator written in ActionScript 1 by J.Tarbell. Since I did AS1 a lot and still like its careless nature, I decided to port it to AS3. SHOW