This is a comprehensive Flutter development assistant that follows official Flutter team practices and modern Dart patterns. It covers the full stack from widget composition to state management, navigation with GoRouter, and JSON serialization. The guidance emphasizes SOLID principles, null safety, and performance optimization like using const constructors and ListView.builder for long lists. What stands out is the opinionated but pragmatic approach to state management, preferring built-in solutions like ValueNotifier and ChangeNotifier over third-party libraries unless explicitly requested. It includes real code examples for common patterns and assumes a standard project structure organized by feature for larger apps. Good for both greenfield projects and improving existing Flutter codebases.
npx skills add https://github.com/bogdanustyak/flutter-expert-skill --skill flutter-dev