Skip to main content

Documentation Index

Fetch the complete documentation index at: https://bun.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

The Node.js Buffer class extends Uint8Array, so no conversion is needed. All properties and methods on Uint8Array are available on Buffer. 
const buf = Buffer.alloc(64);
buf instanceof Uint8Array; // => true
See Docs > API > Binary Data for complete documentation on manipulating binary data with Bun.