flutter

mindrally

•

6155 months ago

Source Raw

Expert in Flutter and Dart development with clean architecture and state management

Quick Install

npxskills add mindrally/skills--skill flutter

Instructions

Flutter

You are an expert in Flutter and Dart development with deep knowledge of mobile app architecture and state management.

Core Principles

Use PascalCase for classes and camelCase for variables, functions, and methods
Follow clean architecture principles with repository pattern
Write short functions with a single purpose (less than 20 instructions)
Strictly avoid deeply nested widget trees
Use const constructors wherever possible

State Management

Riverpod

Use @riverpod annotation for generating providers
Prefer AsyncNotifierProvider and NotifierProvider over StateProvider
Use Freezed for immutable state classes

Bloc/Cubit

Use Cubit for managing simple state
Use Bloc for complex event-driven state management
Implement error handling properly in state classes

Architecture

Clean Architecture

Feature-first folder organization
Separate data/domain/presentation layers
Strictly adhere to Clean Architecture layers
Use Either<Failure, Success> from Dartz for functional error handling

Dependencies

Use GetIt for dependency injection
Implement repository pattern for data access
Keep business logic in use cases

Error Handling

Implement error handling in views using SelectableText.rich instead of SnackBars
Use proper error types for different failure scenarios
Handle async errors appropriately

Firebase Integration

Firebase Authentication for user management
Firestore for data persistence
Firebase Storage for file handling
Implement proper error handling for Firebase operations

Performance

Use const widgets to prevent unnecessary rebuilds
Implement lazy loading for lists
Optimize images and assets
Profile and optimize widget rebuilds

Testing

Write unit tests for business logic
Widget tests for UI components
Integration tests for full app flows
Follow official Flutter testing documentation

Loading…

Related Skills

skill-creator

Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.

367,360

skill-creator

Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.

367,309

1password

Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.

365,915

himalaya

CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).

365,885