Codebase in blog post:
Intro to Liveness Detection with React Native
https://osamaqarem.com/blog/intro-to-liveness-detection-with-react-native
To see demo run yarn and then npm run start. Download Expo Go on your device and scan the QR code that appears after running npm run start in the terminal. You will need to use a real device to see the demo in action since it's not supported on an emulator/simulator.