Performance
Optimize application performance with profiling, caching, and load testing.
How it works
Identifies and fixes performance bottlenecks: database query optimization, caching strategies, bundle size reduction, lazy loading, connection pooling, and CDN configuration. Handles profiling analysis, Core Web Vitals optimization, and load testing setup.
Example prompts
“Optimize my Next.js app for Core Web Vitals”
“Find and fix the performance bottleneck in my API”
“Reduce my JavaScript bundle from 2MB to under 500KB”
Real-world example
A site with 45 Lighthouse performance score optimized to 94: code splitting reduced JS by 60%, image optimization saved 3MB per page, database connection pooling fixed timeout errors, and CDN caching eliminated origin hits for static assets.
Try the Performance skill
Available on all plans. 71 skills total. Start free.
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