JSFiddle - React, Tailwind, and code Playground

HTML

<table id='tbl'>
   <tr>
       <td>some data</td>
       <td>
       <table><tr><td>this table inside I want to delete</td></tr></table>
       </td>
   </tr>
</table>

JavaScript

$('#tbl tr td').eq(1).find('table').remove();