JSFiddle - React, Tailwind, and code Playground
by Richard
HTML
<a>click me</a>
<table border=1>
<tr><td>text</td></tr>
</table>
JavaScript
$('a').click(function() {
var rows = $('<tr><td>text</td></tr>');
rows.hide();
$('tr:last-child').after(rows);
rows.fadeIn("slow");
});