Expo includes support for Lottie, the animation library from AirBnB.

This API is pre-installed in managed apps. To use it in a bare React Native app, follow the lottie-react-native installation instructions.

The Lottie SDK currently lives under Expo's DangerZone namespace because it's implementation is still in Alpha. You can import it like this:
import LottieView from 'lottie-react-native';

We pull in the API from lottie-react-native, so the documentation there is the best resource to follow.