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optimizing-flutter-performance

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Boost Flutter app speed and responsiveness.

Software Engineering#performance#optimization#memory leak#profiling#devtools#flutter#jank
AuthorVGonPa
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill addresses performance bottlenecks in Flutter applications, ensuring a smooth and efficient user experience by diagnosing and resolving issues like jank, excessive rebuilds, and memory leaks.

Core Features & Use Cases

  • Jank Diagnosis & Resolution: Identifies and fixes dropped frames using profiling tools and techniques like RepaintBoundary.
  • Build Optimization: Implements const usage, efficient keys, and avoids unnecessary widget rebuilds.
  • List & Image Optimization: Optimizes rendering for long lists and images using ListView.builder, SliverList, and proper image decoding.
  • Memory Leak Prevention: Guides on disposing controllers, listeners, and animations correctly.
  • Use Case: Your Flutter app is experiencing choppy scrolling on a long list of products. This Skill will help you identify the cause (e.g., not using ListView.builder) and apply the correct optimization to make scrolling smooth.

Quick Start

Analyze the performance of the current Flutter application using Flutter DevTools in profile mode.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: optimizing-flutter-performance
Download link: https://github.com/VGonPa/flutter-agent-squad/archive/main.zip#optimizing-flutter-performance

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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