Mr.doob's blog | ActionScript Tween LibrariesAdobe Tween AS3 Animation System ByteTween Go (successor of Fuse Kit) GTween / GTweenTimeline / GTweenFilter / GTweeny GTweener KSTween Tweener (successor of MC Tween) TweenLite / TweenMax / TweenGroup Tweensy Zero / Tweensy Original / Tweensy FX Not bad, I thought there were even more!
tweensy - Google Code
