React Server Components: A comprehensive guide

This comprehensive guide explains React Server Components (RSC) and how to use them in your projects. RSCs execute component logic, such as data fetching, exclusively on the server, generating HTML that is not hydrated on the server. This improves web vitals and enhances security and SEO. Client components in Next.js 13 can be marked as a server or client component using the directive. RSCs can be imported into client components. Next.js 13 includes the App Router, which supports RSCs and streaming. React Suspense can be used to pause component rendering and display a loading component while content is fetched in the background and streamed to the client. Next.js integrates Suspense into the App Router.