There are 2 repositories under ios-transition topic.
An iOS library to natively render After Effects vector animations
Elegant transition library for iOS & tvOS
基于MVC架构的iOS轻量级框架，封装了基类、基于猿题库YTKNetwork的网络服务、工具库，NavigationController转场动画/瀑布流/粒子动画/小demo，已适配iOS11 & iPhone X。欢迎Star🌟
An iOS transition for controllers based on material design.
New way to perform animated transitions
A library to make zooming transition easier
iOS Custom Transition Library
An iOS app where I am trying to replicate the interactive animation used in the native Photos app.
A set of iOS interaction and transition patterns/styles for chat messaging apps
Tap an image to present it fullscreen
Custom animation transition for present modal view controller