JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
<div>
<button class='btn btn-success' id='my-btn'>Open</button>
</div>

JavaScript

$('#my-btn').click(function(){
  $(this).toggleClass('btn-success');
  $(this).toggleClass('btn-danger');
  if ($(this).html() === 'Open') {
    $(this).html('Close');
  } else {
    $(this).html('Open');
  }
});