JSFiddle - React, Tailwind, and code Playground
HTML
<table id="testtabelle">
<tr id="1"><td>skjfskdfk</td></tr>
<tr id="2"><td>kjgkghfhfl</td></tr>
<tr id="3"><td>asdfhjsf</td></tr>
</table>JavaScript
alert(document.querySelectorAll('#testtabelle tr'));