tweeny.js v0.1.0

Tweeny.js

A lightweight ( 5kb minified ), bare bones, javascript animation engine with some handy easing functions.

Usage:

const tween = Tweeny.to({ foo: 24, bar: 50 }, 1000, {
  foo: 42,
  bar: 100,
  onUpdate: (obj) => console.log(obj.foo, obj.bar),
  onComplete: (obj) => console.log('Done!', obj),
  ease: Tweeny.ease.inOutElastic
})

// tween.pause()
// tween.play()
// tween.restart()
// tween.loop()
// tween.kill()

Controls

Each created tween has a set of controls available:

Easing

Some helpful easing functions from https://gist.github.com/gre/1650294

Accessible through Tweeny.ease