Pop – Extensible iOS and OS X animation library

POPSpringAnimation *anim = [POPSpringAnimation animation];
...
[layer pop_addAnimation:anim forKey:@"myKey"];

Pop is an extensible animation engine for iOS and OS X. In addition to basic static animations, it supports spring and decay dynamic animations, making it useful for building realistic, physics-based interactions. It’s a mature and well-tested framework that drives all the animations and transitions in Paper.

Pop – Extensible iOS and OS X animation library →