Args.js
Create javascript functions with optional, default, grouped and named parameters.
Big.js
A small, fast JavaScript library for arbitrary-precision decimal arithmetic.
Core Lib
A port of the Ruby 1.9.3 corelib to coffeescript/javascript/node that conforms to rubyspec.org.
Sprintf.js
sprintf.js is a complete open source JavaScript sprintf implementation.
Numeral
A javascript library for formatting and manipulating numbers.
Angled Edges
:triangular_ruler: Quickly create angled section edges using only Sass
Length.js
📏 JavaScript library for length units conversion.
Underscore String
String manipulation extensions for Underscore.js javascript library.
Dayjs
⏰ Day.js 2KB immutable date library alternative to Moment.js with the same modern API
Taggd
A tool to show and add tags to images
Date
Date() for humans
Moment
Parse, validate, manipulate, and display dates in javascript.
Klass
a utility for creating expressive classes in 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**).
Console.message
Console messages for cool kids
Xregexp
Extended JavaScript regular expressions