CSS Parent Selector
CSS4 parent selector based on jQuery
Classing Js
Brings the world of classical OOP to javascript
Char Funk
a Unicode character utility for JavaScript
Es6 Shim
ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines
Tiny Color
Fast, small color manipulation and conversion for JavaScript
Extract Values
A simple helper to extract values from a string based on a pattern.
Bignumber.js
A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic
Taggd
A tool to show and add tags to images
Placeholder Shiv
Tiny polyfill for the placeholder form element attribute. Requires Prototype.js.
Core Lib
A port of the Ruby 1.9.3 corelib to coffeescript/javascript/node that conforms to rubyspec.org.
Ratio.js
Rational numbers for Javascript
Respond
A fast & lightweight polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more)
Object.observe
Object.observe polyfill/shim trying to be compliant
Selectivizr
Selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8.
Klass
a utility for creating expressive classes in JavaScript
Length.js
📏 JavaScript library for length units conversion.
Args.js
Create javascript functions with optional, default, grouped and named parameters.