jquip : Smaller, Lighter, Faster, more modular jQuery - include only the parts you want! Don't use it, Don't include it.
Prototype : Easy Ajax and DOM manipulation for dynamic web applications
Modest Maps | Home : Modest Maps is a small, extensible, and free library for designers and developers who want to use interactive maps in their own projects.
Web Forms : Web Forms 2.0 Cross-Browser Implementation
Timeline : Beautifully crafted timelines that are easy, and intuitive to use.
Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.
