buffer-to-arraybuffer

Convert Buffer to ArrayBuffer

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buffer-to-arraybuffer
Convert Buffer to ArrayBuffer
Install
npm install buffer-to-arraybuffer
Usage
var bufferToArrayBuffer = require('buffer-to-arraybuffer');

var b = new Buffer(12);
b.write('abc', 0);

var ab = bufferToArrayBuffer(b);
String.fromCharCode.apply(null, new Uint8Array(ab)); // 'abc'

NOTE: If you only target node v4.3+, you can simply just do:
new Buffer([12]).buffer
License
MIT