Kinetic Js
KineticJS is an HTML5 Canvas JavaScript library that extends the 2D context by enabling canvas interactivity for desktop and mobile applications.
jQuery Backstretch
Backstretch is a simple jQuery plugin that allows you to add a dynamically-resized, slideshow-capable background image to any page or element. The image will stretch to fit the page/element, and will automatically resize as the window/element size changes.
Raphael
JavaScript Vector Library
Bxslider 4
Responsive jQuery content slider
Ejecta
A Fast, Open Source JavaScript, Canvas & Audio Implementation for iOS
Sylvester
Vector, matrix and geometry math JavaScript
Croppie
A Javascript Image Cropper
Cannon.js
A lightweight 3D physics engine written in JavaScript.
Svg.js
A lightweight library for manipulating and animating SVG
Flex Slider
An awesome, fully responsive jQuery slider plugin
Baraja
Baraja is a jQuery plugin that allows to move elements in a card-like fashion and spread them like one would spread a deck of cards on a table.
Bonsai
BonsaiJS is a graphics library and renderer
Snap.svg
The JavaScript library for modern SVG graphics.
FancyBox
FancyBox is a tool that offers a nice and elegant way to add zooming functionality for images, html content and multi-media on your webpages.
jQuery Focuspoint
jQuery plugin for 'responsive cropping'. Dynamically crop images to fill available space without cutting out the image's subject. Great for full-screen images.
Scenejs
An extensible WebGL-based engine for high-detail 3D visualisation
Clmtrackr
Javascript library for precise tracking of facial features via Constrained Local Models