ConsumerWidget usage

No setState for state

Notifier pattern

Immutable state updates

Const constructors

List item keys

ListView.builder for list

Selective rebuild with select

ref.read in callbacks

No widget helpers in build()

AsyncValue.when handling

GoRouter used

MaterialApp.router

ShellRoute for bottom nav

GoRouter redirect auth guard

context.go() for auth transitions

Bloc for auth state

Sealed event classes

Immutable auth states

BlocProvider wrapping

BlocListener for side effects

No context in Bloc

Feature-based lib/ structure

Feature layer directories

ProviderScope wrapping

WidgetsFlutterBinding init

compute() for heavy work

CachedNetworkImage used

RepaintBoundary on animated widgets

Correct package versions

app_router.dart in routes/

MaterialApp.router with themes

const constructors on static widgets

ListView.builder for data list

blocTest for Bloc

blocTest act/expect pattern

pumpAndSettle after state change

BlocProvider in widget test

Immutable CartState

BlocBuilder in CartScreen

Sealed event classes

flutter test --coverage in plan

flutter analyze in plan

const on static widgets

No context in Bloc

bloc_test in pubspec

LayoutBuilder for responsiveness

Desktop breakpoint at 1100

Tablet breakpoint at 650

CupertinoSwitch on iOS

Platform-adaptive form inputs

Controller disposal

CachedNetworkImage for avatar

Separate widget classes

Const on static elements

Breakpoints documented

Disposal documented

Platform detection documented

CustomScrollView used

SliverAppBar for header

SliverList for articles

Cubit not Bloc

No setState for state

BlocBuilder for UI

Loading state handled

Error state with retry

List item keys

CachedNetworkImage in hero

Cubit approach in ARCHITECTURE

Const on static widgets

Immutable state updates