I just read this article about requestAnimationFrame and thought that would be a great thing for MooTools. The spec is still a draft, but it seems most Browsers have implemented it.
I would suggest taking up Arians pull request and integrate it into the MooTools 2 branch.
Thanks for the hint, looks great.
What about MooTools Fx? Will it be further improved or is the official way to use moofx instead for CSS animation?
Don't get me wrong, but i was not even aware of the new moofx version.