JSFiddle - React, Tailwind, and code Playground

HTML

<table>
<tr><td>1</td></tr>
<tr><td>2</td></tr>
<tr><td>3</td></tr>
</table>

JavaScript

$("table > tbody").append("<tr><td>5</td></tr>");
$("table tr td").each(function(){
  alert($(this).text());
});