JSFiddle - React, Tailwind, and code Playground

JavaScript

window.addEventListener('load', function(e) {
  console.log('load');
}, true);

document.addEventListener('DOMContentLoaded', function(e) {
  console.log('DOMContentLoaded');
}, true);

$(document).ready(function() {
  console.log("jquery: ready");
});

$(window).on("load", function() {
  console.log("jquery: loaded");
});