JSFiddle - React, Tailwind, and code Playground

JavaScript

var test = new function(){
    
    this.property = 'Hello World!'; 
    
    setTimeout(function(){
        alert('Without Bind: '+ this.property); 
    },0); 
    
    setTimeout((function(){
        alert('With Bind: '+this.property); 
    }).bind(this),0); 
};