JSFiddle - React, Tailwind, and code Playground
HTML
<table>
<thead>
<tr>
<th><input type="checkbox" /></th>
<th>#</th>
</tr>
</thead>
<tbody>
<tr>
<td><input type="checkbox" /></td>
<td>1</td>
</tr>
<tr>
<td><input type="checkbox" /></td>
<td>2</td>
</tr>
<tr>
<td><input type="checkbox" /></td>
<td>3</td>
</tr>
</tbody>
</table>
JavaScript
$(function () {
$('th input[type="checkbox"]').click(function(){
if ( $(this).is(':checked') )
$('td input[type="checkbox"]').prop('checked', true);
else
$('td input[type="checkbox"]').prop('checked', false);
})
});