JSFiddle - React, Tailwind, and code Playground

by rjha999

HTML

<div id="Container">
    <div>Test 1</div>
</div>

<button id="addElement">Add</button>

JavaScript

$("#addElement").click(function(){
    var totalElements=$("#Container>div").length;
    
    var name="Test"+ (totalElements+1);
    $("<div id = '"+name+"'>"+name+"</div>").appendTo("#Container");
    
});