⚛️ Hydration & Resumability: Why Should You Care? Matheus Albuquerque breaks it down 👇 Hydration re-executes your app on the client to make it interactive — which means more JS, more CPU, and higher startup cost. Resumability restores state from the server and loads code only when needed — reducing main-thread work and improving time to interactive. These architectural choices directly impact scalability, Core Web Vitals, and real-world performance. Continue the deep dive with Matheus Albuquerque at iJS London 2026: • React Internals & Advanced Performance Patterns: f.mtr.cool/lzzcsfscya • Web Performance APIs: f.mtr.cool/pjoulkqeic #React #WebPerformance #JavaScript #FrontendArchitecture #iJSLondon