flutter-resource-management

What problem does it solve?

This Skill enforces best practices for managing Flutter resources, preventing memory leaks and unstable UI by standardizing disposal, mounted checks, nullification, and listener cleanup across controllers and streams.

Core Features & Use Cases

• Enforce disposal of AnimationController, ScrollController, TextEditingController, and StreamSubscription in dispose()
• Apply the nullification pattern to avoid use-after-dispose issues
• Use mounted checks and guard patterns before setState or controller operations
• Ensure proper listener management and pool-safe lifecycle for reusable controllers
• Use post-frame initialization and async buffers to prevent race conditions

Quick Start

Apply the Flutter resource management guidelines to a StatefulWidget by implementing disposal, guard checks, and listener cleanup as you add resources.