JSFiddle - React, Tailwind, and code Playground

by Anton Spirin

HTML

<div>

</div>
<span id=counter>0</span>

CSS

div {
  height: 100000px;
}
span {
  position: fixed;
  top: 30px;
  left: 30px;
}

JavaScript

window.addEventListener('scroll', () => {
  counter.innerHTML++;
})