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This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 400,000 packages pre-installed, including setprototypeof with all npm packages installed. Try it out:

var setprototypeof = require("setprototypeof")

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setprototypeof v1.1.0

A small polyfill for Object.setprototypeof

Polyfill for Object.setPrototypeOf

A simple cross platform implementation to set the prototype of an instianted object. Supports all modern browsers and at least back to IE8.


$ npm install --save setprototypeof
var setPrototypeOf = require('setprototypeof');

var obj = {};
setPrototypeOf(obj, {
    foo: function() {
        return 'bar';
});; // bar

TypeScript is also supported:

import setPrototypeOf = require('setprototypeof');
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