Easily format numbers for display use. Replace numbers inline in a document, or return a formatted number for other uses.
Object.observe polyfill/shim trying to be compliant
Tiny polyfill for the placeholder form element attribute. Requires Prototype.js.
A tool to show and add tags to images
A lightweight engine that allows you to hitch new capabilities to the browser (prollyfill).
Tired of adding prefix for each broswer when it comes to the new css3 attributes?
CSS4 parent selector based on jQuery
Console messages for cool kids