annie

A super tiny library for authoring cross-browser animations.

huh?

Annie returns the following information:

> annie
{
    ie: Number|false				// internet explorer version (or false)
    vendor: String					// webkit, moz, ie, or o
    requestAnimationFrame: Function	// requestAnimationFrame, polyfilled if necessary
    cancelAnimationFrame: Function	// cancelAnimationFrame, polyfilled if necessary
    transform: String|undefined		// CSS transform property, if supported
    3d: Boolean						// Whether or not browser supports 3D CSS transforms
    performance: Boolean			// browser supports window.performance
}

sample output

modern browsers

browser	platform	vendor	ie	performance	transform	3d
chrome 29	osx	Webkit	false	true	WebkitTransform	true
firefox 23	osx	Moz	false	true	MozTransform	true
internet explorer 10	windows	ms	10	true	msTransform	true
opera 16	osx	Webkit	false	true	WebkitTransform	true
safari 6	ios	Webkit	false	false	WebkitTransform	true
safari 6	ios	Webkit	false	false	WebkitTransform	true
safari 6	osx	Webkit	false	false	WebkitTransform	true

legacy browsers

browser	platform	vendor	ie	performance	transform	3d
firefox 12	windows	Moz	false	false	MozTransform	true
firefox 10	windows	Moz	false	false	MozTransform	true
firefox 8	windows	Moz	false	false	MozTransform	false
internet explorer 9	windows	ms	9	false	msTransform	false
internet explorer 8	windows	ms	8	false	undefined	false
internet explorer 7	windows	ms	7	false	undefined	false
opera 11	windows	O	false	false	OTransform	false
safari 5	windows	Webkit	false	false	WebkitTransform	true

why not modernizr?

Annie:

• contains an efficiently authored subset of Modernizr's functionality
• is geared towards animation and DOM effects

Modernizr:

• is a hefty ~15kb, big for the functionality it offers
• is overkill for most projects