React

posts (4)

1. 2025-07-08Frontend Rendering: from server-side pages to hybrid rendering16/17

   Server Components: moving the execution boundary

   The rendering boundary stops running through the page and starts running through the module graph. Some components never have a client-side implementation.

   • Module graph
   • Granica server/client
   • Serializacja
   • use client
   • RSC

   Software Development / Frontend
2. 2024-07-09Frontend Rendering: from server-side pages to hybrid rendering13/17

   Selective and progressive hydration: not everything deserves CPU now

   Hydration stops being one startup task. Client CPU becomes a resource allocated by priority and by the user's real intent.

   • Scheduling
   • Priorytety
   • Hydrate on interaction
   • Lazy activation
   • Main thread

   Software Development / Frontend
3. 2023-05-09Frontend Rendering: from server-side pages to hybrid rendering10/17

   Streaming SSR: stop waiting for the whole tree

   The response stops being atomic. The server sends finished fragments and the slowest dependency no longer blocks the entire document.

   • Flush
   • Suspense
   • Backpressure
   • Resource discovery
   • Error boundary

   Software Development / Frontend
4. 2022-01-11Frontend Rendering: from server-side pages to hybrid rendering6/17

   Hydration: connecting HTML with a working application

   The server sends the result of rendering, not the application. The browser has to rebuild the component tree and wire it to the existing DOM.

   • Hydration mismatch
   • Time to interactive
   • Closure
   • Main thread

   Software Development / Frontend