How to call a jQuery plugin without specifying any elements?

To call a jQuery plugin without specifying any elements, use extend method. Here’s a snippet showing how to call a jQuery plugin without specifying any elements:

$.fn.extend({
  myFunction1: function(){...}
});

$.extend({
  myFunction2: function(){...}
});

Above, you can see we’re calling myFunction1 and myFunction2 without specifying any elements and using jQuery extend.