RecyclerView Animators

https://github.com/wasabeef/recyclerview-animators

Android View Animations

https://github.com/daimajia/AndroidViewAnimations

android-flip

https://github.com/openaphid/android-flip

android-pagecurl

https://github.com/harism/android-pagecurl

Android Sliding Activity Library

https://github.com/klinker41/android-slidingactivity

original source : https://github.com/harism/android-pagecurl

original source : https://github.com/openaphid/android-flip

android에서 activity 전환시 flip animation (책장 넘기는 듯한 애니메이션)을 구현하는 library

Android Support Library

Android Support Library

16 iOS Menu Open Source UI Animation Components Libraries [Swift & Obj-C]