JSFiddle - React, Tailwind, and code Playground

HTML

<div class="toggle" style="display: block; width: 200px; height: 200px; background-color: red;">test</div>

JavaScript

jQuery(document).ready(
    function()
    {
        jQuery(".toggle").on("click", function() {
            console.log("let the toggling begin!");

            jQuery(this).slideToggle(600, function(){ // slide up
                setTimeout(function(){ // wait 4 sec, then slide back down
                    jQuery(this).slideToggle(600)
                }, 4000);
            });
        });
    }
);