JSFiddle - React, Tailwind, and code Playground
HTML
<div class="stuff">Div 1</div>
<div class="stuff">Div 2</div>
<div class="stuff">Div 3</div>
<div class="stuff hidden">Div 4</div>
<div class="stuff hidden">Div 5</div>
<div class="stuff hidden">Div 6</div>
<div class="stuff hidden">Div 7</div>
<div class="stuff hidden">Div 8</div>
<div class="stuff hidden">Div 9</div>
<div class="stuff hidden">Div 10</div>
<div class="stuff hidden">Div 11</div>
<p><a href="#" id="showMore">Show More...</a></p>
CSS
.hidden { display:none; }
JavaScript
$('#showMore').click(function(e) {
e.preventDefault();
//remove the hiddeb class from 3 DIVs
$('div.stuff.hidden:lt(4)').removeClass('hidden');
//do we still need to se the Show More button
if (!$('div.stuff.hidden').length) { $(this).remove(); }
})