document ready

1// jQuery document ready
2$(document).ready(function() {
3    
4});

1$( document ).ready(function() {
2    console.log( "ready!" );
3});
4

1document.addEventListener("DOMContentLoaded", function() {
2  // code
3});

1// A document ready block with JQery.
2$( document ).ready(function() {
3    // we ready for fire action with JQery.
4});
5
6
7// A document ready block with javascript.
8document.addEventListener("DOMContentLoaded", function(event) { 
9  // we ready for fire action with javascript.
10});

1// A jQuery( document ).ready() block.
2jQuery( document ).ready(function() {
3    console.log( "ready!" );
4});

1// A $( document ).ready() block.
2$( document ).ready(function() {
3    console.log( "ready!" );
4});
5