JSFiddle - React, Tailwind, and code Playground

by Rahul Sharma

HTML

<table id="mytable">
    <tr>
        <td>
            First row
        </td>
    </tr>
        <tr>
        <td>
            Second Row
        </td>
    </tr>

        <tr>
        <td>
            Third Row 
        </td>
    </tr>

</table>

JavaScript

//$('#mytable tr:last').before("<tr><td>new row</td></tr>")
$('#mytable tr').eq(-1).before("<tr><td>new row</td></tr>")