JSFiddle - React, Tailwind, and code Playground
HTML
<div class="myDiv"></div>
<br>
<button id="btnSub">Click Me!</button>
JavaScript
$("#btnSub").on("click", function(){
$('<p>This will append to myDiv</p><br><button id="btnAfter">After button</button>').appendTo(".myDiv");
$('#btnSub').remove();
});
$("#btnAfter").on('click', function(){
alert("test");
});