Estela Franco
Estela is a Senior Technical Architect in Web Performance at Shopify, where she helps merchants build faster and more performant experiences for their customers. Deeply involved in the global tech community, Estela is an international speaker, the co-founder of #MujeresEnSEO, and a co-organizer of PerformanceObserver.dev. She is dedicated to sharing technical knowledge and advocating for more diversity in the industry.
Session
Your local Lighthouse test shows a perfect 100, but when your app hits the real-world production stage, it’s instant Game Over. Welcome to the Next.js Hard Mode!
In this data-driven session, we will bypass marketing hype and put Next.js's real-world performance to the test. Armed with massive global datasets from the HTTP Archive and the Chrome User Experience Report (CrUX), we’ll review the built-in optimization power-ups Next.js provides, contrast them with the messy reality of large-scale projects, and hand you a practical cheat code survival kit to rescue your Core Web Vitals before you run out of lives.