JSFiddle - React, Tailwind, and code Playground

HTML

<button id="my_button">Hi</button>
<table id="my_table">
    <tr><td>A cell</td></tr>  
</table>

CSS

table tr{ border: 1px solid #000;}

JavaScript

$("#my_button").click(function(){            
    $("#my_table").append('<tr style="height:300px"><td>Some New text</td></tr>');
});