JSFiddle - React, Tailwind, and code Playground

HTML

<div class="stuff" id="orig_test_0">
    <input type="button" value="Whose my daddy?" onclick="alert($(this).parent().attr('id'));"/>
</div>
<input type="button" value="Make a Clone" onclick="makeClone();"/>

<div id="wrapper">
    stuff goes here<br/>
</div>

CSS

.stuff{
  border:1px solid purple;
    padding:1px;
    margin:1px;
}
#wrapper{
    border:1px dotted blue;
    padding:2px;
}

JavaScript

var globalCount = 0;
function makeClone(){
    var copiedDOM = $('#orig_test_0').clone();
    globalCount++;
    copiedDOM.attr('id', 'clone_' + globalCount);
    $('#wrapper').append(copiedDOM);
}