Flutter

Gives you Flutter development patterns centered on modern architecture: Riverpod for state management, Freezed for immutable models and union types, go_router for declarative navigation, and mocktail for testing. The project structure follows clean architecture with clear separation between data, domain, and presentation layers. What I like here is the comprehensive coverage of Riverpod patterns, from simple providers to async notifiers with proper error handling using AsyncValue. The Freezed examples show both data models and sealed unions for type safe state management, which is honestly the right way to handle complex UI states in Flutter. Navigation setup includes auth redirects and typed route parameters. If you're building anything beyond a throwaway prototype, this gives you a solid foundation that scales.