JSFiddle - React, Tailwind, and code Playground

HTML

<div></div>
  <div></div>

CSS

div {
    width: 50px;
    height: 30px;
    margin: 5px;
    float: left;
    background: green;
  }

JavaScript

$('body *').each(function(){
        
              var string = this.tagName;
			  var count =  $(this).length;
        
var arr = jQuery.makeArray(string + count + '<br>');

$(arr).appendTo('body');
        
    });