Running Holder.js triggers warning in Firefox:

When using Holder.js (2.9.3) in my project, I get

> mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create

in holder.js on line 2049:
`Buffer.prototype.__proto__ = Uint8Array.prototype`

This seems code you imported from somewhere else ("The buffer module from node.js, for the browser."). Maybe there is a fixed upstream version?

Start at holder.js line 2049 and trace the bundled browser buffer implementation referenced in the report. Check whether the upstream buffer module has a Firefox-safe version, then reproduce the warning in Firefox and verify the bundled code no longer emits it.

Written by the indexing model from the issue text.