Extract Values
A simple helper to extract values from a string based on a pattern.
Es6 Shim
ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines
Augment.js
Modern JavaScript in your IE
Datejs
Datejs is an open-source JavaScript Date Library.
Auto Numeric
autoNumeric is a jQuery plugin that automatically formats currency (money) and numbers as you type on form inputs. It supports most International numeric formats and currency signs including those used in Europe, North and South America, Asia and India (lakhs**).
Svgeezy
Allows for automatic Image fallbacks for browsers that can't handle SVGs
Poly
Small, fast, awesome. The only ES5-ish set of polyfills (shims) you can mix-and-match because they're individual AMD modules.
Char Funk
a Unicode character utility for JavaScript
Typecast.js
Typecast.js :: Solving the simple problems
Args.js
Create javascript functions with optional, default, grouped and named parameters.
Css3 Finalize
Tired of adding prefix for each broswer when it comes to the new css3 attributes?
ES5 Shims
ECMAScript 5 compatibility shims for legacy JavaScript engines
Core Lib
A port of the Ruby 1.9.3 corelib to coffeescript/javascript/node that conforms to rubyspec.org.
Object.observe
Object.observe polyfill/shim trying to be compliant
CSS3 Pie
A behavior for Internet Explorer allowing it to recognize and render various CSS3 box decoration properties
Big.js
A small, fast JavaScript library for arbitrary-precision decimal arithmetic.
Sprintf.js
sprintf.js is a complete open source JavaScript sprintf implementation.