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Engineering
Mastering React Server Components in Next.js
Platform Team
June 2, 2024
A New Era for React
React Server Components (RSC) represent a significant evolution in how we build React applications. By rendering components on the server by default, RSCs drastically reduce the amount of JavaScript sent to the client.
Key Advantages
- Zero-Bundle-Size Dependencies: Packages used in server components aren't downloaded by the browser.
- Direct Backend Access: Fetch data directly from databases or file systems without exposing sensitive credentials or building intermediate APIs.
- Seamless Client Interactivity: Client components can be freely mixed with server components, providing interactivity where needed.
Adopting RSCs requires rethinking data flows, but the performance gains are undeniable.