JSFiddle - React, Tailwind, and code Playground

HTML

<table id="tbl1" border=1>
    <tr>
        <td>1</td><td>2</td>
    </tr>
    <tr>
        <td>3</td><td>4</td>
    </tr>
</table>

CSS

table {
    width:100%;
}

JavaScript

$(function(){
    $('#tbl1').on('click', 'td', function(){
        alert($(this).html());
    });
});