jquip : Smaller, Lighter, Faster, more modular jQuery - include only the parts you want! Don't use it, Don't include it.
TraceKit : Not all browsers support stack traces on error objects, but TraceKit squeezes out as much useful information as possible and normalizes it.
JavascriptOO : Every javascript project you should be looking into.
With examples, categories, install commands, CDN links, project and author stats, and more.
Bliss.js : Want to use Vanilla JS but find native APIs a bit unwieldy? Bliss is for you
css3-mediaqueries-js : make CSS3 Media Queries work in all browsers (JavaScript library)
Add Clippy or his friends to any website for instant nostalgia.
