Performance Optimization
Helps with performance optimization, 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 sanky369-performance-optimization npx -- -y @trustedskills/sanky369-performance-optimization
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"sanky369-performance-optimization": {
"command": "npx",
"args": [
"-y",
"@trustedskills/sanky369-performance-optimization"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill helps optimize frontend performance. It identifies and suggests improvements for slow loading times, inefficient code, and other bottlenecks impacting user experience. The tool can analyze JavaScript bundles, CSS delivery, and image optimization to provide actionable recommendations.
When to use it
- Slow website load times: When users are complaining about a sluggish website or web application.
- High bounce rate: If your analytics show a significant number of visitors leaving before interacting with the site.
- Poor Core Web Vitals scores: To improve metrics like Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS).
- Mobile performance issues: When users on mobile devices experience significantly slower loading times compared to desktop users.
Key capabilities
- JavaScript bundle analysis
- CSS delivery optimization suggestions
- Image optimization recommendations
- Identification of frontend bottlenecks
Example prompts
- "Analyze the JavaScript bundles for my website and suggest optimizations."
- "How can I improve the Largest Contentful Paint (LCP) score?"
- "What are some ways to reduce the size of my CSS files?"
Tips & gotchas
This skill requires access to your frontend codebase or deployment environment. The recommendations provided should be evaluated and implemented carefully, as aggressive optimizations can sometimes introduce unexpected issues.
Tags
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.