Set up Lighthouse CI to automatically measure Core Web Vitals on every pull request and block regressions from merging.

A practical guide to finding and eliminating the JavaScript that's slowing down your app — with real tools and real numbers.

WebP and AVIF both beat JPEG — but they're not interchangeable. Here's when to use each and how to implement them.

Real Next.js performance wins — from Server Components to image optimization — with measurable impact on Core Web Vitals.

Google's Core Web Vitals are now a ranking factor. Here's what LCP, INP, and CLS measure and exactly how to improve each one.