Performance Analyzer Skill

This skill analyzes CSS performance and identifies optimization opportunities. I'll examine bundle size, selector efficiency, render performance, and suggest specific improvements to make your CSS faster.

What I Analyze

Bundle Analysis

• Total CSS file size
• Unused CSS percentage
• Duplicate rules
• Minification potential
• Compression ratios

Selector Performance

• Selector complexity
• Expensive selectors
• Over-specific rules
• Selector matching speed