Can it help migrate my state management to Riverpod?

Absolutely. It follows Riverpod 3.0 best practices, including code generation (riverpod_annotation) and async notifier implementations.

How does this skill improve Flutter performance?

It optimizes performance by enforcing const constructors, replacing heavy Containers with SizedBox, and implementing efficient ListView.builder patterns.

Does this skill support the latest Dart 3 features?

Yes, it specializes in applying Dart 3 features including records, pattern matching, switch expressions, and exhaustive matching with sealed classes.

Does it address the BuildContext async gap issue?

Yes, it identifies unsafe context usage after await calls and refactors them using context.mounted checks or by capturing navigators before the async gap.

Refactor Flutter & Dart

Name: Refactor Flutter & Dart
Author: SnakeO

bySnakeO

0•

Mobile Development

Optimizes Flutter and Dart codebases using modern Dart 3 features and industry-standard state management patterns.

This skill transforms legacy or unoptimized Flutter code into clean, performant, and maintainable applications by applying Dart 3 features like sealed classes and pattern matching, implementing robust state management with Riverpod or BLoC, and enforcing Clean Architecture principles. It is designed to solve common Flutter pain points such as monolithic widgets, performance-draining rebuilds, and unsafe asynchronous BuildContext usage, ensuring your code meets production-grade standards for readability and scalability.

Key Features

01Dart 3 Modernization: Migrates code to use records, patterns, switch expressions, and class modifiers.

02State Management Optimization: Implements or refactors Riverpod 3.0 and BLoC patterns using code generation and best practices.

03Logic Separation: Decouples business logic from UI widgets to improve testability and adhere to the Single Responsibility Principle.

04Widget Decomposition: Automatically breaks down large, complex UI trees into small, focused, and reusable components.

05Performance Tuning: Identifies and fixes missing const constructors, inefficient list builders, and improper key usage.

060 GitHub stars

Use Cases

01Refactoring a 'God Widget' into a modular architecture with clean separation of concerns.

02Migrating a legacy Dart 2 codebase to utilize modern Dart 3 features and syntax.

03Optimizing application performance by reducing unnecessary widget rebuilds and implementing lazy loading.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add snakeo/claude-debug-and-refactor-skills-plugin refactor-flutter

For use in Claude.ai and ChatGPT

Download Skill