bloc is one of the most widely used state management libraries in the Flutter ecosystem. It implements the BLoC (Business Logic Component) pattern, separating presentation from business logic and making state changes predictable and testable.
My involvement#
I'm a long-time contributor to the bloc ecosystem — from documentation and translations to issue triage and code contributions. BLoC is also my state management pattern of choice in production apps at Netglade.
Why BLoC?#
- Clear separation between UI and business logic
- Predictable, traceable state transitions
- First-class testability — blocs are plain Dart classes
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A mature ecosystem:
flutter_bloc,hydrated_bloc,replay_bloc, and more