Native alternative%TypedArray%.prototype.buffer — Use native JavaScript (Node 0.10.0+) Documentation
typed-array-buffer 
Get the ArrayBuffer out of a TypedArray, robustly.
This will work in node <= 0.10 and < 0.11.4, where there's no prototype accessor, only a nonconfigurable own property.
It will also work in modern engines where TypedArray.prototype.buffer has been deleted after this module has loaded.
Example
const typedArrayBuffer = require('typed-array-buffer');
const assert = require('assert');
const arr = new Uint8Array(0);
assert.equal(arr.buffer, typedArrayBuffer(arr));Tests
Simply clone the repo, npm install, and run npm test