When it comes to tweening sometimes size does matter.
In many of my projects I used TweenMax or Caurina classes and every one of them are good but sometimes when I need some simple tweens the size they are adding to the project are quite big.
Luckly I can choose from many tween projects and some of them ar e quite interesting.
The next tween engines concentrate to be micro and provide nice features while trying to be so small
ByteTween [ 1.7kb ]
TweenLite [ 2.6kb ]
GTweeny [ 3kb ]
TweensyZero [2.9kb ]