Object.getPrototypeOf
npm install object.getprototypeof-xObject.getPrototypeOfObject.getPrototypeOf intrinsic, robustly cached. If it doesn't exist, it exports null.
js
const $getPrototypeOf = require("object.getprototypeof-x")
const assert = require("assert")
assert($getPrototypeOf === Object.getPrototypeOf)
`
null logic:
``js