JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <tbody>
        <tr id="1">
            <td>3</td>
            <td>2</td>
            <td>1</td>
        </tr>
    </tbody>
</table>

JavaScript

var i = ('<td id="'+ i +'">'+  i +'</td>');
function func() {
    $('table > tbody > tr').prepend('<tr id="'+ i +'">'+  i +'</tr>');
    i++;
}
setInterval(func, 3000);