Jumly
Rendering engine for UML diagrams in JavaScript
D3 Cloud
Create word clouds in JavaScript.
Hashids.js
A small JavaScript class to generate YouTube-like hashids from one or many numbers. This is a client-side version of Node.js version.
Breeze
Breeze.js is a JavaScript library for managing data in data rich-client HTML/JS applications.
Punycode.js
A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.
Underscore.db
Pure JavaScript database based on Underscore for Node, node-webkit and the browser
Faye
Simple pub/sub messaging for the web
FileSaver.js
An HTML5 saveAs() FileSaver implementation
Rusha
High-performance pure-javascript SHA1 implementation suitable for large binary data, reaching up to half the native speed.
Chartkick
Create beautiful Javascript charts with one line of Ruby
JSON.js
JSON in JavaScript
Slick Grid
A lightning fast JavaScript grid/spreadsheet
Flot
Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features.
Datamaps
Maps for interactive data visualizations in Javascript
Vue Trend Chart
Simple trend charts for Vue.js
Request
Simplified HTTP request client.
Jit
The JavaScript InfoVis Toolkit provides tools for creating Interactive Data Visualizations for the Web