Here you’ll find some useful jQuery snippets for document loaded.

jQuery Document Ready

Javascript Class

Replace $CLASS_NAME$

Use strict directive

Strict directive
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(function(){
  "use strict";
 
  // Define your library strictly...
})();

You can find out more stric directive in the John Resig – ECMAScript 5 Strict Mode, JSON, and More page.

Tips

The following snippets issue the same effect

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+function() {
  console.log( 'Hello World');
}();
 
// or
 
(function() {
  console.log( 'Hello World');
})();
 
// or
 
(function() {
  console.log( 'Hello World');
}());
 
// or
 
+function( $ ) {
  console.log( 'Hello World');
}( window.jQuery );
 
// or
 
(function( d, $ ) {
  console.log( 'Hello World');
}( document, jQuery ));

As usual, please don’t hesitate to leave any questions or comments in the feed below, and I’ll aim to respond to each of them.