dom load event in javascript code example
Example 1: listerner content loaded js
window.addEventListener('DOMContentLoaded', (event) => {
console.log('DOM fully loaded and parsed');
});
Example 2: JavaScript that executes after page load
//two ways of executing JS code after page is loaded, use "DOMContentLoaded" when able
document.addEventListener("DOMContentLoaded", function(){
//dom is fully loaded, but maybe waiting on images & css files
});
window.addEventListener("load", function(){
//everything is fully loaded, don't use me if you can use DOMContentLoaded
});