Jit
The JavaScript InfoVis Toolkit provides tools for creating Interactive Data Visualizations for the Web
Isjs
Check your data against regular expressions or known keywords.
Stupid Table Plugin
A stupidly small and simple jQuery table sorter plugin
Z.js
turns content (in)visible
Backbone Relational
Get and set relations (one-to-one, one-to-many, many-to-one) for Backbone models
Countable
Countable is a JavaScript function to add live paragraph-, word- and character-counting to an HTML element.
Chance
Chance - Random generator helper for JavaScript
Envision JS
Dynamic HTML5 visualization
jQuery JSONP
jquery jsonp plugin
Punycode.js
A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.
Fuse
Lightweight fuzzy-search, in JavaScript
LScache
A localStorage-based memcache-inspired client-side caching library.
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'.
Easy Pie Chart
Lightweight jQuery plugin to render simple, animated and retina ready pie charts with the HTML5 canvas element
Backbone localStorage
A localStorage adapter for Backbone.js
D3 Cloud
Create word clouds in JavaScript.
Dataset
JavaScript library that makes managing the data behind client-side visualisations easy