JSFiddle - React, Tailwind, and code Playground

HTML

<a href="#" id="showAll" title="Show Tags">Show All Tags</a>
<ul id="tags" class="subforums" style="display:none;overflow-x: visible; overflow-y: visible; ">
    <li>Tag 1</li>
    <li>Tag 2</li>
    <li>Tag 3</li>
    <li>Tag 4</li>
    <li>Tag 5</li>
</ul>

JavaScript

$(function() {
 // This will be called when the DOM is ready and everything has been loaded.
    $('#showAll').click(function(){  //Adds an event to 
        $('#tags').toggle('slow');
    });
});