JSFiddle - React, Tailwind, and code Playground

by padma rubhan

HTML

<div id="element">

</div>
<div id="btn">
btn
</div>

CSS

.some-class:before {
    content: "test"
}

.some-class1:before {
    content: none
}

#btn{
  border: 1px solid #ccc;
  margin: 5px;
}

JavaScript

$('#element').addClass('some-class');

$("#btn").click(function(){
$('#element').addClass('some-class1');	
$('#element').text('some-class1');	

})