Easier cross-device native animations puts a point in the 'app' column for the 'app v web-app' debate. nice one airbnb.
(Note that you can do this _already_ with bodymovin on the web if you want to)
Thank you for porting this to the web. Right now we use a combination of react-motion, GSAP, D3 interpolation and other dark magic. A strong contender in this space is most welcome, especially if it's at a higher abstraction level.