{"data":{"id":"performance-optimization","name":"Performance Optimization","tagline":"Frontend, backend, and query performance with evidence","when":"Optimizes application performance across frontend, backend, queries, and databases. Use when performance requirements exist, when you suspect performance regressions, when Core Web Vitals or load times need improvement, when N+1 query patterns need fixing, or when profiling reveals bottlenecks.","license":"MIT","sourceUrl":"https://github.com/addyosmani/agent-skills/blob/main/skills/performance-optimization/SKILL.md","catch":"Needs a metric. Profiling theater without a number is not this skill."},"links":{"self":"/api/skills/performance-optimization","html":"/skills/performance-optimization","markdown":"/skills/performance-optimization.md","collection":"/api/skills"}}