What methods and tools did you use to manage the application's state in your projects?

In Flutter projects for application state management, I used several approaches depending on the complexity and requirements:

• setState — for simple screens with local state.
• Provider — for more scalable and reactive state management with easy data passing down the widget tree.
• Riverpod — a modern alternative to Provider with improved safety and testability.
• BLoC (Business Logic Component) — to separate business logic from UI, especially in large applications.

Example of using Provider:

class Counter with ChangeNotifier {
  int _count = 0;
  int get count => _count;

  void increment() {
    _count++;
    notifyListeners();
  }
}

// In widget
Consumer<Counter>(
  builder: (context, counter, child) => Text('Count: \\${counter.count}'),
)