This is the skill you reach for when your PageSpeed scores are tanking and you need a systematic fix. It walks through the big three Core Web Vitals with prioritized solutions: responsive images with fetchpriority for LCP, debouncing and Web Workers for INP, and aspect ratios to prevent layout shift for CLS. The code snippets are practical and ready to adapt, covering everything from preload hints to Lighthouse CI verification. What's useful here is the prioritization, it starts with the highest impact fixes first rather than making you guess. Good for when you're staring at red metrics and need a battle tested checklist to work through.
npx skills add https://github.com/patricio0312rev/skills --skill core-web-vitals-tuner