1.フレーム
https://pub.dev/packages/mobx
https://pub.dev/packages/provider
https://pub.dev/packages/flutter_redux
https://pub.dev/packages/rxdart
ます。https://パブ。 DEV /パッケージ/ Reduxの
https://pub.dev/packages/flutter_bloc
https://pub.dev/packages/event_bus