Occult lets you use arcane_fluf, arcane_fire and arcane_auth to rapidly prototype apps that share the same firebase project.

void main() => runApp( // This is the arcane runApp method
  "my_app",
  Occult( // Use occult here instead of ArcaneFluf
    "my_app" // Specify your unique identifier
    
    // Define firebase options as normal to the shared proj
    options: DefaultFirebaseOptions.currentPlatform,
    
    onRegisterCrud: registerCrud,
    onRegisterServices: registerServices,
    child: MyApplication(),
  ),
);

Learn how to use arcane_fluf at https://pub.flutter-io.cn/packages/arcane_fluf Learn how to setup arcane_auth at https://pub.flutter-io.cn/packages/arcane_auth Learn how to use opinionated user models at https://pub.flutter-io.cn/packages/arcane_user Learn how to use services at https://pub.flutter-io.cn/packages/serviced

When it's time to actually switch to prod off the prototype, just change Occult to ArcaneFluf and remove the identifier tag, and obviously swap your firebase options. Thats it!