What is jQuery.holdReady() function?

The holdReady() function in jQuery is used to delay the ready event. If you want to load additional jQuery plugins before the execution of the DOM element even though they are ready, this method is used. It is called early in the document in the tag. Events that have already fired before calling this method will not be affected.

Example

$.holdReady( true );
$.getScript( "myplugin.js", function() {
  $.holdReady( false );
});