JSFiddle - React, Tailwind, and code Playground

by mmansion

JavaScript

function Super () {
  this.member1 = 'superMember1';
}
Super.prototype.member2 = 'superMember2';

function Sub() {
  this.member3 = 'subMember3';
   
  this.prototype = new Super();
    
    alert(this.member1);
}

Sub.prototype = new Super();

var subInstance = new Sub();

alert(subInstance.member1);