Mathjs
An extensive math library for JavaScript and Node.js
Tiny Color
Fast, small color manipulation and conversion 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
Timezone Js
Timezone-enabled JavaScript Date object. Uses Olson zoneinfo files for timezone data.
Nerdamer
a symbolic math expression evaluator for javascript
Xdate
A Modern JavaScript Date Library
jQuery Number
Easily format numbers for display use. Replace numbers inline in a document, or return a formatted number for other uses.
Big.js
A small, fast JavaScript library for arbitrary-precision decimal arithmetic.
Ratio.js
Rational numbers for Javascript
Classing Js
Brings the world of classical OOP to javascript
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**).
Extract Values
A simple helper to extract values from a string based on a pattern.
Char Funk
a Unicode character utility for JavaScript
Args.js
Create javascript functions with optional, default, grouped and named parameters.
Typecast.js
Typecast.js :: Solving the simple problems
Core Lib
A port of the Ruby 1.9.3 corelib to coffeescript/javascript/node that conforms to rubyspec.org.