JSFiddle - React, Tailwind, and code Playground

HTML

<div id="fee">FEE</div>
<div id="foo">FOO</div>
<div id="bar">BAR</div>

CSS

.flash {
  animation-name: redflash;
  animation-duration: 5s;
}

@keyframes redflash {
  from {
    background-color: #FF0000;
  }
  to {
    background-color: inherit;
  }
}

JavaScript

window.location.hash = "foo";

function highlight() {
  let id = window.location.hash.substr(1);
  let node = document.getElementById(id);
  if (node) {
    node.classList.add('flash');
  }
}
highlight();