Processing.js

processing.js is an open programming language, port of the processing visualization language, for people who want to program images, animation, and interactions for the web without using flash or java applets. processing.

Free Open Source Web

Raphaël

Raphaël is a small JavaScript library that should simplify your work with vector graphics on the web.

Free Open Source Web

p5.js

p5.js a JS client-side library for creating graphic and interactive experiences, based on the core principles of Processing.

Free Open Source Self-Hosted GitHub

Paper.js

Open source vector graphics scripting framework that runs on top of the HTML5 Canvas.

Free Open Source Self-Hosted JavaScript GitHub

GSAP

GreenSock Animation Platform is ultra high-performance, professional-grade animation for the modern web using JavaScript.

Free Open Source Self-Hosted JavaScript

Animate.css

Animate.css is a bunch of cool, fun, and cross-browser animations for you to use in your projects. Great for emphasis, home pages, sliders, and general...

Free Open Source Self-Hosted

jQuery Transit

Create super-smooth CSS transitions and do interesting transformations using jQuery.

Free Open Source Self-Hosted JavaScript jQuery

kute.js

KUTE.js is a complete Javascript animation engine with outstanding performance and supporting 3D transforms, SVG Morph, draw SVG, SVG transform, cross-browser animation...

Free Open Source Web Self-Hosted

Popmotion

Popmotion is a lightweight 12kb JavaScript motion engine that makes creating engaging user interactions quick and simple.

Free Open Source Self-Hosted JavaScript GitHub

txt.wav

Some weird but useful JavaScript text animations.

Free Open Source Self-Hosted JavaScript

Velocity.js

Velocity.js: An incredibly fast animation engine for motion designers. Velocity is an animation engine with the same API as jQuery's $.animate(). It works with...

Free Open Source Self-Hosted JavaScript GitHub