JSFiddle - React, Tailwind, and code Playground

by btipling

JavaScript

function Thing1() {
}
Thing1.prototype.foo = "bar";

function Thing2() {
    this.foo = "foo";
}
Thing2.prototype = new Thing1();

function Thing3() {
}
Thing3.prototype = new Thing2();


var thing = new Thing3();
console.log(thing.foo);