Simple yet effective:

A nice way of using lookup tables – tribute to toxi.
No applet for this one, nor for the DLA fractals toy – this one uses sound, and it’s a big hassle getting the applet singed and then making opengl work properly in a browser; maybe in some distant future, i’ll export the apps and upload them. Code available on request – there’s not much to it, though
Oh, and exporting the video using Shiffman’s moviemaker library.