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17 lines
499 B
Plaintext
17 lines
499 B
Plaintext
---
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title: Convert a Buffer to an ArrayBuffer
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sidebarTitle: "Buffer to ArrayBuffer"
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mode: center
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---
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The Node.js [`Buffer`](https://nodejs.org/api/buffer.html) class provides a way to view and manipulate data in an underlying `ArrayBuffer`, which is available via the `buffer` property.
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```ts
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const nodeBuf = Buffer.alloc(64);
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const arrBuf = nodeBuf.buffer;
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```
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---
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See [Docs > API > Binary Data](/runtime/binary-data#conversion) for complete documentation on manipulating binary data with Bun.
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