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React 19+ · Function

resume

resume continues a pre-rendered React tree and streams its HTML through a Readable Web Stream. It uses the postponed state produced by prerender.

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Syntax

const stream = await resume(reactNode, postponedState, options?)

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  • prerender
  • resumeToNodeStream
  • renderToReadableStream
  • hydrateRoot

Source: resume – React API Reference Server APIs. Checked 2026-11-03.