Flutter nduweni sawetara pendekatan manajemen state — saka sing built-in (setState, InheritedWidget) nganti perpustakaan populer (Provider, Riverpod, Bloc, GetX). Ngerti pilihan utama, filosofi, lan trade-off bisa mbantu milih pendekatan sing tepat kanggo aplikasi.
Built-in approaches
setState → local state in a StatefulWidget (simple; doesn't scale to shared state)
InheritedWidget → built-in way to share state down the tree (the foundation many
libraries build on; verbose to use directly)
Provider — simple lan recommended
PROVIDER → official-recommended, built on InheritedWidget; simple, widely used:
→ provide state at a point in the tree; descendants "watch"/consume it
→ ChangeNotifier holds state and notifies listeners → UI rebuilds on change
→ good for many apps; gentle learning curve
