Acerca de
The Performance Optimizer skill provides a comprehensive toolkit for developers looking to accelerate web applications and improve user experience metrics. It offers expert guidance on meeting Core Web Vitals targets (LCP, FID, CLS), implementing intelligent code splitting, and optimizing media assets through modern formats and lazy loading. Whether you are debugging a bloated React bundle or fine-tuning server-side caching headers, this skill provides the patterns and shell commands necessary to transition from a slow site to a high-performance web experience.