Kartograph.js
Open source JavaScript renderer for Kartograph SVG maps
Flocking
Flocking - Creative audio synthesis for the Web
jQuery Webfonts
jQuery based Webfonts library
Vue Ls
:boom: Vue plugin for work with local storage, session storage and memory storage from Vue context
Togetherjs
A service for your website that makes it surprisingly easy to collaborate in real-time.
Remote Storage
Client-side Javascript library to make apps compatible with a remote storage.
Nested
Gap free multi column grid
Lungo.js
A framework for developers who want to design, build and share cross device applications.
Gridster.js
gridster.js is a jQuery plugin that makes building intuitive draggable layouts from elements spanning multiple columns
Enquire.js
Awesome Media Queries in JavaScript
D3 Cloud
Create word clouds in JavaScript.
Inputex
A javascript framework for YUI to build fields and forms.
Tether
A positioning engine to make overlays, tooltips and dropdowns better #hubspot-open-source
JSON.js
JSON in JavaScript
Hello.js
A Javascript RESTFUL API library for connecting with OAuth2 services, such as Google+ API, Facebook Graph and Windows Live Connect
Easel JS
The Easel Javascript library provides a full, hierarchical display list, a core interaction model, and helper classes to make working with the HTML5 Canvas element much easier.