An extensible iOS and OS X animation library, useful for physics-based interactions.

Smooth asynchronous user interfaces for iOS apps.

A React-inspired view framework for iOS.

A framework for presenting view controllers as popups of other view controllers, much like the Apple Music and Podcasts apps.

A simple app demonstrating basic usage of the Pop animation framework.

A simple demo for facebook's pop framework.

A lightweight 2D vector drawing framework for iOS.