Noty
noty - jquery notification plugin
Matter JS
a 2D rigid body physics engine for the web
Crypto Js
JavaScript library of crypto standards.
Respond
A fast & lightweight polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more)
List
Do you want a 3 KB (gzipped&minified) cross-browser native JavaScript that makes your plain HTML lists and tables super flexible, searchable, sortable and filterable? Yeah! Do you also want the possibility to add, edit and remove items by dead simple templating? Hell yeah!
SockJS Client
WebSocket emulation - Javascript client
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.
Webuploader
It's a new file uploader solution!
Iframe Resizer
Keep same and cross domain iFrames sized to their content with support for window/content resizing, nesting and multiple iFrames. (Dependency free, IE8+)
Headroom.js
Give your pages some headroom. Hide your header until you need it
Carlo
Web rendering surface for Node applications
Snap.svg
The JavaScript library for modern SVG graphics.
Angular Strap
AngularJS 1.2+ native directives for Bootstrap 3.
Is.js
Micro check library
Bookshelf
A simple Node.js ORM for PostgreSQL, MySQL and SQLite3 built on top of Knex.js
iScroll
Smooth scrolling for the web