performance-optimization
Installation
SKILL.md
Performance Optimization
Most "slow" problems are diagnosed by guesswork. This skill replaces guessing with a measure-first workflow: profile, fix minimally, re-measure against a budget. Covers backend (database, caching, concurrency), frontend (bundles, images, rendering), network (CDN, compression, HTTP), and memory, with concrete tools and before/after examples.
Quick Reference
| Topic | Reference |
|---|---|
| Profiling tools per runtime and reading flame graphs | profiling-tools.md |
| EXPLAIN, index design, N+1 fixes, caching, pooling | backend-optimization.md |
| Bundles, images, React rendering, Core Web Vitals | frontend-performance.md |