Lottie looks like a very promising open source animation tool created by AirBnb to implement Adobe After Effect animation into your Android/iOS/ReactNative app.
- https://airbnb.design/lottie/
- https://medium.com/fueled-android/lottie-android-pie-for-animation-lovers-cd9d608fa039
- https://medium.com/prolific-interactive/the-design-guide-to-winning-developers-hearts-part-1-use-lottie-82545abfb06e
