CreateJS...

• EaselJS
• TweenJS
• SoundJS
• PreloadJS

A suite of JavaScript libraries that are independent, but work well together to build rich HTML5 experiences

EaselJS

Makes working with Canvas easy

promises to feel familiar to Flash developers but embraces JavaScript sensibilities

Demo

TweenJS

For tweening and animating HTML5

chainable API for tweening both numeric and CSS style properties

Demo

SoundJS

simple API that makes working with sound easy

consistent, cross-browser way to add sounds to your games and rich media experiences

Demo

PreloadJS

manage and coordinate loading of asset manifests

easily preload images, sounds, JS, data, etc using XHR2 with progress info and fallback

Demo