React Server Components: The Depths of Streaming and Client Boundaries

React Server Components introduce a structure that enhances interaction between server and client. The application runs components on the server and streams outputs to the client, providing a faster user experience. This allows users to see content more quickly while keeping client and server code separate.

The new streaming format serializes component outputs in a special format, sending only the necessary instructions to the client. As a result, server components do not directly send client JavaScript, only the information needed to build the UI. Consequently, applications load faster and improve user experience.