Size, text and colors are all configurable. Highlight one of the three brighter stars to see its information. MIMRing MIMRing is an active menu that can take infinite icons and circle them around on the ring. An excellent data display tool. Extremely configurable bar graphs, pie charts, and line graphs.
Source is included and it's all extremely well documented.
This very configuarble applet simulates transformation of text into liquid and back again. Its called Wissetris. The big difference is that this one gives you a lot less frustration and a lot more gameplay. This free applet rotates through the hue values of an image. You can acheive more sophisticated effects by using a mask.