JSFiddle - React, Tailwind, and code Playground

by Julien Etienne

HTML

<div id="blink" style="display: inline;">blink</div>

CSS

.test {

}

JavaScript

function startBlinking() {
  setInterval(function () { 
    blink();
  }, 1000);
}
function blink() {
  // note no timeout for the hiding part
  document.getElementById('blink').style.display = "none";
  setTimeout(function () {
    document.getElementById('blink').style.display = "inline";
  }, 500);
}

startBlinking();