Uv Charts
Simple yet powerful JavaScript Charting library built using d3.js
Easy Pie Chart
Lightweight jQuery plugin to render simple, animated and retina ready pie charts with the HTML5 canvas element
jQuery JSONP
jquery jsonp plugin
Mesh.js
common, streamable interface for synchronizing data
Backgrid
Finally, an easily stylable semantic HTML data grid widget with a Javascript API that doesn't suck.
Zangodb
MongoDB-like interface for HTML5 IndexedDB
String Score
JavaScript string ranking 0 for no match upto 1 for perfect... "String".score("str"); //=> 0.825
Holmes
Fast and easy searching inside a page
Viva Graph Js
Graph drawing library for JavaScript
Dc.js
Multi-Dimensional charting built to work natively with crossfilter rendered with d3.js
Clusterize.js
Tiny vanilla JS plugin to display large data sets easily
C3
A D3-based reusable chart library
Alchemy
Alchemy.js is a graph drawing application built in d3.
Mindb
Database on JavaScript
D3 Cloud
Create word clouds in JavaScript.
Flot
Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features.
Rusha
High-performance pure-javascript SHA1 implementation suitable for large binary data, reaching up to half the native speed.