JSFiddle - React, Tailwind, and code Playground

HTML

<button type="button" id="myLink">Click me</button>
<div id="myDiv">My div content</div>

CSS

#myDiv{
    width: 300px;
    height: 300px;
    border: 1px solid red;
    display: none;
}

JavaScript

$( function() {
    $( '#myLink' ).click( function( e ) {
        e.preventDefault();        
        $( '#myDiv' ).slideDown( 'slow' );
       
    });
});

$(function(){
   $(".pushme").click(function () {
      $(this).text(function(i, text){
          return text === "PUSH ME" ? "DON'T PUSH ME" : "PUSH ME";
      })
   });
})