Javascript when document ready code example

Example 1: jquery document ready

// jQuery document ready
$(document).ready(function() {
    
});

Example 2: document ready

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

Example 3: 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
});

Example 4: dom ready js

document.addEventListener("DOMContentLoaded", function() {
  // code
});

Example 5: document ready without jquery

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

Example 6: jquery doc ready

// A jQuery( document ).ready() block.
jQuery( document ).ready(function() {
    console.log( "ready!" );
});