Qwik Guide to React Server Components: What Migration Steps for Engineers? React Server Components (RSC) revolutionized how developers build React applications by splitting components into server-rendered and client-rendered buckets, reducing client-side JavaScript payloads. Qwik, a modern framework built around resumability, takes a different approach to minimizing JS overhead. For engineering teams considering migrating from RSC to Qwik, this guide breaks down the process, key differences, and best practices. Why Migrate from RSC to Qwik? While RSC reduces client JS by offloading component rendering to the server, it still relies on hydration to make interactive components work, which can add latency for large applications. Qwik’s resumability model eliminates hydration entirely: the server sends fully rendered HTML with minimal JS, and the client picks up execution exactly where the server left off, leading to faster Time to Interactive (TTI) and better Core Web Vitals.…