React Performance
Helps with React, performance optimization as part of building frontend UIs and user experiences workflows.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add duck4nh-react-performance npx -- -y @trustedskills/duck4nh-react-performance
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"duck4nh-react-performance": {
"command": "npx",
"args": [
"-y",
"@trustedskills/duck4nh-react-performance"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill, duck4nh-react-performance, provides tools and techniques to optimize React application performance. It focuses on identifying bottlenecks and implementing strategies like memoization, code splitting, and efficient rendering to improve load times and responsiveness. The skill aims to help developers diagnose and resolve common React performance issues.
When to use it
- Slow initial load: When a React application takes too long to initially render.
- Performance regressions: After making changes to the codebase, when you notice a slowdown in rendering or interactions.
- Frequent re-renders: When components are unnecessarily re-rendering, leading to performance degradation.
- Complex UIs: When dealing with large and complex user interfaces that require careful optimization.
Key capabilities
- Performance profiling
- Memoization techniques
- Code splitting strategies
- Efficient rendering optimizations
Example prompts
- "Analyze the React component
MyComponentfor performance bottlenecks." - "Suggest ways to optimize re-renders in my application's dashboard view."
- "Implement memoization on this function: [function code]"
Tips & gotchas
This skill requires a basic understanding of React concepts and development practices. It may be most effective when used alongside profiling tools for accurate diagnosis.
Tags
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.