1 results for tag "dart-flutter-patterns"
Production-ready Dart/Flutter patterns covering null safety with pattern matching, sealed `AsyncState` hierarchies, `freezed` immutability, structured concurrency via `Future.wait`, widget extraction with `const` propagation, BLoC/Riverpod/Provider state management, GoRouter with `refreshListenable` auth guards, and Dio interceptors with one-shot token refresh.