JSTween: Javascript Tweening

Thanks to a user commenting on a previous post I now have a new weapon in the arsenal. Jstween is a javascript tweening library which is much more light weight than using a full library like mootools or jQuery. It has the standard color and opacity tweens but also text tweens, which I haven't seen advertised in other major libraries before, although the theory behind it is pretty simple. The only missing item I didn't see(which I do love in mootools, although I'm sure its an intensive routine) is tweening between classes. Definitely worth a look!