JSFiddle - React, Tailwind, and code Playground

HTML

<div>abc</div>

JavaScript

$("div").on("click", function(){
  var abc = document.cookie;
  if (abc == "off") {
    document.cookie = "on";
    alert(document.cookie);
  } else {
    document.cookie = "off";
    alert(document.cookie);
  }
});