I felt bad that my impulse coming from that page was to come here and complain about the use of (and poor definition of) 'async.' Imagine my relief when it was

I felt bad that my impulse coming from that page was to come here and complain about the use of (and poor definition of) 'async.' Imagine my relief when it was already tackled! The good news is this is really quite beautiful and I like the fact that - unlike other monolithic js animation libraries that do similar things like Raphael - it's super slim.