Console.message
Console messages for cool kids
Decimal.js
An arbitrary-precision Decimal type for JavaScript
Inversify Js
A powerful and lightweight inversion of control container for JavaScript & Node.js apps powered by TypeScript.
Bignumber.js
A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic
Underscore String
String manipulation extensions for Underscore.js javascript library.
String.js
Extra JavaScript string methods.
Sprintf.js
sprintf.js is a complete open source JavaScript sprintf implementation.
Placeholder Shiv
Tiny polyfill for the placeholder form element attribute. Requires Prototype.js.
Css3 Finalize
Tired of adding prefix for each broswer when it comes to the new css3 attributes?
Datejs
Datejs is an open-source JavaScript Date Library.
Big.js
A small, fast JavaScript library for arbitrary-precision decimal arithmetic.
Classing Js
Brings the world of classical OOP to javascript
Svgeezy
Allows for automatic Image fallbacks for browsers that can't handle SVGs
Tiny Color
Fast, small color manipulation and conversion for JavaScript
Ratio.js
Rational numbers for Javascript
Xregexp
Extended JavaScript regular expressions
Core Lib
A port of the Ruby 1.9.3 corelib to coffeescript/javascript/node that conforms to rubyspec.org.