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flutter-state-management

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Mis à jour31 mars 2026 à 12:41

State management architecture for Flutter using Riverpod, Provider, and BLoC patterns. Use when choosing a state solution, implementing reactive state, resolving rebuild issues, or structuring MVVM/BLoC architecture.

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Poorgramer-Zack

Poorgramer-Zack/dart-expert-skills

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Métiers associésSOC

Basé sur la classification professionnelle SOC

Développeurs de logicielsProfessions informatiques et mathématiques·SOC 15-1252

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5 fichiers

SKILL.md

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name	flutter-state-management
description	State management architecture for Flutter using Riverpod, Provider, and BLoC patterns. Use when choosing a state solution, implementing reactive state, resolving rebuild issues, or structuring MVVM/BLoC architecture.
metadata	{"last_modified":"2026-03-12 11:18:17 (GMT+8)"}

State Management Architecture Guide

Goal

Master the implementation of declarative reactivity inside Flutter applications. Replaces archaic mutable StatefulWidgets with highly testable, globally available, decoupled state management ecosystems (MVVM or BLoC patterns). Accurately determine the exact state architectural deploy depending directly on application complexity.

Process

🚀 High-Level Workflow

Navigating State Management requires understanding explicit UI requirements and data flow directions natively.

Phase 1: Determining State Scale

State Management Overview - Learn to accurately delineate between Ephemeral (local) state and App (global) state natively.

Phase 2: Deploying Framework Implementation

Choose the designated framework strictly corresponding to the project's legacy constraints or architectural requirements:

Provider Best Practices (v6.x) - The legacy standard. Essential for maintaining existing massive environments relying natively atop InheritedWidget arrays utilizing strict context.read/Consumer MVVM separation.
Riverpod Best Practices (v3.x) - Provider's spiritual successor. Employs compile-time safe, context-less global ProviderContainer arrays obliterating scoping errors definitively.
BLoC Best Practices (v9.x) - The enterprise standard. Strictly enforces unidirectional event-driven data flows mapping explicit Events to distinct States (amplified dramatically via Freezed Union Types).

📚 Documentation Library

Consume these highly specialized architectural reference resources sequentially determining data flow structures profoundly:

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Implements BLoC (v9.x) event-driven state management for Flutter with unidirectional data flow using the flutter_bloc package. Use when implementing Bloc/Cubit classes, mapping Events to States, consuming state with BlocBuilder/BlocListener/BlocConsumer, applying event transformers (restartable/droppable/sequential) for concurrency control, setting up BlocProvider/MultiBlocProvider DI, integrating Freezed for sealed union types and exhaustive pattern matching, or testing with blocTest. Ideal for enterprise apps requiring business logic separation, precise concurrency control (search debouncing, form deduplication), or event replay debugging.

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implementing-riverpod

Poorgramer-Zack/dart-expert-skills

Implements Riverpod (v3.3.x) compile-safe state management for Flutter apps. Use when implementing @riverpod code generation providers, handling AsyncValue loading/error/data states, using ref.watch/ref.read/ref.listen, setting up ProviderScope, writing Notifier/AsyncNotifier classes, using FutureProvider/StreamProvider, applying autoDispose and family modifiers, combining providers, testing providers in isolation, scoping rebuilds with Consumer instead of ConsumerWidget, using ref.watch with select() for field-level precision, migrating from StateNotifierProvider or Riverpod 2.x patterns, handling Notifier resource lifecycle with ref.onDispose, or using experimental Mutation and offline persistence APIs.

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name	flutter-state-management
description	State management architecture for Flutter using Riverpod, Provider, and BLoC patterns. Use when choosing a state solution, implementing reactive state, resolving rebuild issues, or structuring MVVM/BLoC architecture.
metadata	{"last_modified":"2026-03-12 11:18:17 (GMT+8)"}

State Management Architecture Guide

Goal

Process

🚀 High-Level Workflow

Navigating State Management requires understanding explicit UI requirements and data flow directions natively.

Phase 1: Determining State Scale

State Management Overview - Learn to accurately delineate between Ephemeral (local) state and App (global) state natively.

Phase 2: Deploying Framework Implementation

Choose the designated framework strictly corresponding to the project's legacy constraints or architectural requirements:

Provider Best Practices (v6.x) - The legacy standard. Essential for maintaining existing massive environments relying natively atop InheritedWidget arrays utilizing strict context.read/Consumer MVVM separation.
Riverpod Best Practices (v3.x) - Provider's spiritual successor. Employs compile-time safe, context-less global ProviderContainer arrays obliterating scoping errors definitively.
BLoC Best Practices (v9.x) - The enterprise standard. Strictly enforces unidirectional event-driven data flows mapping explicit Events to distinct States (amplified dramatically via Freezed Union Types).

📚 Documentation Library

Consume these highly specialized architectural reference resources sequentially determining data flow structures profoundly: