JSFiddle - React, Tailwind, and code Playground

HTML

<div id='content'>Category Contents</div>
<input type='button' id='hideshow' value='Show Categories'>

CSS

#content {
  display: none;
}

JavaScript

jQuery(document).ready(function() {
  jQuery('#hideshow').live('click', function(event) {

    if ($(this).text() === 'Show Categories') {
      $(this).text('Hide Categories');
    } else {
      $(this).text('Show Categories');
    }
    jQuery('#content').toggle('show');
  });
});