JSFiddle - React, Tailwind, and code Playground

by Vladymyr Shevchuk

JavaScript

class Parent {
 hi () {
   console.log('hi');
 }
}

class Child extends Parent {

	constructor () {
  	this.hi = function () {
      super.hi(); 
      console.log('child hi');
    }
  }
}

const obj = new Child();

obj.hi();