GuidesWriting files

Write to stdout with Bun

The console.log function writes to stdout. It will automatically append a line break at the end of the printed data.

console.log("Lorem ipsum");

For more advanced use cases, Bun exposes stdout as a BunFile via the Bun.stdout property. This can be used as a destination for Bun.write().

await Bun.write(Bun.stdout, "Lorem ipsum");

See Docs > API > File I/O for complete documentation of Bun.write().