Money.js
money.js is a tiny (1kb) javascript currency conversion library, for web & nodeJS
Zangodb
MongoDB-like interface for HTML5 IndexedDB
Rusha
High-performance pure-javascript SHA1 implementation suitable for large binary data, reaching up to half the native speed.
Z.js
turns content (in)visible
D3 Cloud
Create word clouds in JavaScript.
Easy Pie Chart
Lightweight jQuery plugin to render simple, animated and retina ready pie charts with the HTML5 canvas element
Uv Charts
Simple yet powerful JavaScript Charting library built using d3.js
Isjs
Check your data against regular expressions or known keywords.
Vague Time
A tiny JavaScript library that formats precise time differences as a vague/fuzzy time, e.g. '3 months ago', 'just now' or 'in 2 hours'.
Ramda Extension
🤘Utility library for functional JavaScript. With ❤️ to Ramda.
Backgrid
Finally, an easily stylable semantic HTML data grid widget with a Javascript API that doesn't suck.
Backbone Relational
Get and set relations (one-to-one, one-to-many, many-to-one) for Backbone models
Polychart2
Version 2 of Polychart.js
Vue Trend Chart
Simple trend charts for Vue.js
Chartkick
Create beautiful Javascript charts with one line of Ruby
Superstruct
A simple and composable way to validate data in Javascript.
Punycode.js
A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.