jquip : Smaller, Lighter, Faster, more modular jQuery - include only the parts you want! Don't use it, Don't include it.
InstantClick : InstantClick is a JavaScript library that dramatically speeds up your website, making navigation effectively instant in most cases.
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.
yepnope.js : A Conditional Loader For Your Polyfills!
jQuery Masonry : A dynamic layout plugin for jQuery
The flip-side of CSS floats
Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.
