Smart Lists is a Prototype/Scriptaculous extension that converts flat HTML lists of information into categorized, paginated lists. Does not require a database or server-side script and downgrades gracefully if JS is not enabled.
GlassBox is a Javascrip library which use Prototype and Script.aculo.us for some effects. With GlassBox you can build impressive transparent borders, colorful layouts and “Flash-like” effects.
Lightview is a viewer with adjustable rounded corners, smart image resizing, build in slideshow. With Lightview 2.0 you can also overlay video (Quicktime), Ajax, Flash .swf, iframe and inline content.
Control.Tabs - Unobtrusive CSS tabs for Prototype.js. Highly customizable, the tabs can also be trigged via hovering, and need not even look like tabs.
Prototype 1.6.0.2 cheat sheet - a full reference to a bleeding edge 1.6.0.2
Prototype 1.6.0.2 released to address several compatibility and performance issues. 28 bugs fixed.
The second mayor update to the library with improved CSS model, no more CSS hacking is needed for smooth effects. Added Prototype and Scriptaculous version check.
