JSFiddle - React, Tailwind, and code Playground

HTML

<table>
<tr>
    <td>AAA</td>
    <td>BBB</td>
    <td>CCC</td>
    <td>DDD</td>
    <td>EEE</td>
    <td>FFF</td>
</tr>
</table>

JavaScript

$(document).ready(function(){
    $('tr > td').last().remove();
});