JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <p>Will be changed</p>
</div>

JavaScript

function Person(name){
  this.name = name;
}

Person.prototype.greet = function(otherName){
  return "Hi " + otherName + ", my name is " + this.name;
}

console.log(new Person("zhulei").greet("yohi"));