performance-optimization
addyosmani/agent-skills
A deep dive into best practices for optimizing application performance across the entire stack, including frontend rendering, backend logic, and database queries. Learn the systematic workflow—Measure, Identify, Fix, Verify—using core metrics like Web Vitals (LCP, INP, CLS) and techniques to resolve common anti-patterns such as N+1 queries and render-blocking resources. Essential for improving user experience and addressing performance regressions.