/Knowledge/sources/honojs__hono/llms-full/streaming-helper-stream--19f8677176cf.md

Streaming Helper: stream() - hono-docs

Streaming Helper: stream() Source evidence: /Sources/honojs hono/provenance.md Canonical citation: https://hono.dev/llms full.txt stream Summary It returns a...

Streaming Helper: stream()

Source evidence: /Sources/honojs__hono/provenance.md Canonical citation: https://hono.dev/llms-full.txt#stream

Summary

It returns a simple streaming response as Response object. ```ts app.get('/stream', (c) => { return stream(c, async (stream) => { // Write a process to be executed when aborted. stream.onAbort(() => { console.log('Aborted!') }) // Writ...

Content

It returns a simple streaming response as Response object.

app.get('/stream', (c) => {
  return stream(c, async (stream) => {
    // Write a process to be executed when aborted.
    stream.onAbort(() => {
      console.log('Aborted!')
    })
    // Write a Uint8Array.
    await stream.write(new Uint8Array([0x48, 0x65, 0x6c, 0x6c, 0x6f]))
    // Pipe a readable stream.
    await stream.pipe(anotherReadableStream)
  })
})

Metadata

{
  "chunk_index": 0,
  "citation": "https://hono.dev/llms-full.txt#stream",
  "coverage_role": "overview",
  "qualified_title": "Hono / llms-full / Streaming Helper > `stream()`",
  "retrieved_at": "2026-07-02T05:51:01Z",
  "section_index": 674,
  "source_id": "/honojs/hono",
  "source_type": "llms_full",
  "target_label": "llms-full",
  "title": "Streaming Helper: stream()",
  "upstream_url": "https://hono.dev/llms-full.txt",
  "version": "2026"
}
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