transition

Animate elements as they scroll into view.

Create badass, fluid and smooth transitions between your website’s pages

Standard set of easy to use animations and declarative transitions for React Native

Powerful and easy-to-use vector graphics Swift library with SVG support

Slick, declarative command line video editing & API

AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)

Versatile and extensible page transition library for server-rendered websites 🎉

A UICollectionViewLayout subclass that adds custom transitions/animations to the UICollectionView without effecting your existing code.

From UI Proposal to Code 🎶▶️

A drop-in universal library helps you to manage the navigation bar styles and makes transition animations smooth between different navigation bar styles while pushing or popping a view controller for all orientations. And you don't need to write any line of code for it, it all happens automatically.

Swift wrapper for custom ViewController presentations on iOS

viewpager with parallax pages, together with vertical sliding (or click) and activity transition

Fluid Transitions for React Navigation

A simple but highly customizable UICollectionViewLayout for UICollectionView -- Simple SwiftUI views that let you make page-view effects.

Now playing controller from Apple Music, Mail & Podcasts Apple's apps.

Neat library, that provides a simple way to implement guillotine-styled animation

Easy interactive interruptible custom ViewController transitions

👔 How to transition from software development to engineering management

Custom animation transition for present modal view controller

🌠 Transform between two Views, Activities, and Fragments, or a View to a Fragment with container transform animations for Android.