This example shows the same tween applied to two different images: the first one uses [Tweene](http://tweene.com) with GSAP library, that second one uses [Tweene](http://tweene.com) with Transit, a library that animates DOM elements with CSS Transitions technology. As you can see, pause, resume and reverse actions honor the original easing function. You can try by yourself changing the easing function with [one of those supported by Tweene](http://tweene.com/docs/#easing).