Make sure you have all prerequisites to run React Native on your computer:
https://reactnative.dev/docs/environment-setup
Next install dependencies:
# Install NPM dependencies
npm install
# Install Cocoapods for iOS
npx pod-install ios
Then start the Metro Server:
npm start
Lastly run the app;
For iOS, open ios/eightsleepfamily.xcworkspace
in XCode, choose the iPhone 15 simulator, and run the app.
For Android, open the android
folder in Android Studio and run the app.