JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <tr>
        <td style="border:1px solid red">
            <textarea class="expand" rows="1" cols="20">test</textarea>
        </td>
    </tr>
</table>

JavaScript

$('.expand').on('keypress', function (e) {

    var code = (e.keyCode ? e.keyCode : e.which);
    if (code == 13) {
        // Enter pressed... do anything here...
        var rows = $('.expand').attr('rows');
        var rowsNew = parseInt(rows) + 1;
        $('.expand').attr('rows', rowsNew);
    }
});