JSFiddle - React, Tailwind, and code Playground

HTML

<table id="data" border="1" cellspacing="1" width="500" id="table1">
    <tr>
        <td>Email</td>
        <td>Unique Code</td>
        <td>Public URL</td>
    </tr>    
</table>

CSS

td.highlighted  {
    background: red;
}

JavaScript

$('#data td').click(function(e) {
    $('#data td').removeClass('highlighted');
    $(this).addClass('highlighted');
});


$( "td" ).click(function() {
    alert($(this).text());
});