js wait for document load code example

Example 1: document ready without jquery

document.addEventListener("DOMContentLoaded", function(event) { 
  //we ready baby
});

Example 2: javascript wait for document load

document.addEventListener("DOMContentLoaded", function(event) { 
  //do work
});

Example 3: wait for the dom to load javascript

document.addEventListener('DOMContentLoaded', (event) => {
  //the event occurred
})