JSFiddle - React, Tailwind, and code Playground

by Osman Salihovic

HTML

<br />
<span id='test' class="initialClass">Some text here</span>

CSS

.initialClass{ border: 1px red solid;}
.newClass{border: 2px blue solid;}

JavaScript

$('#test').click(function(){
  $(this).addClass('newClass').removeClass('initialClass');
});