Cute Animated Button written in Swift. It could be just right for favorite buttons..
Recreating the cool parallax icons from Apple TV as iOS
UIButton sublass for loading and transition animation..
This is a UI lib for iOS. Effects like shining..
A small and flexible (well documented) UIButton subclass with animated loading progress, and completion animation..
Material Design Floating Action Button in liquid state..
This is a small library to show loading and indicator in
Interactive UIButton with loading capability..
Simple way to display activity indicator inside the button..