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react.dev/src/content/reference/react/directives.md
Luna 9c60167bf9 'use client' - flesh out usages and reference (#6362)
Co-authored-by: Soichiro Miki <smiki-tky@umin.ac.jp>
Co-authored-by: David McCabe <davemccabe@gmail.com>
Co-authored-by: Luna Wei <luwe@fb.com>
2023-10-30 15:03:51 -07:00

690 B

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Directives true

These directives are needed only if you're using React Server Components or building a library compatible with them.

Directives provide instructions to bundlers compatible with React Server Components.


Source code directives {/source-code-directives/}

  • 'use client' lets you mark what code runs on the client.
  • 'use server' marks server-side functions that can be called from client-side code.