how to identify jquery version | find jquery Version

It may be useful to identify the version of jQuery library being used on a page. This article show multiple ways how to identify which version of jQuery is used on the page.

Code:

$().jquery

or

$.fn.jquery

or

$()['jquery']

or

$.fn['jquery']

or

jQuery.prototype.jquery

or

$.prototype.jquery

The article shows multiple ways and the easiest way to identify the jQuery version.
How to check jQuery version?, how to identify jquery version, jquery version detection, which version of jquery is used, all the questions answered here.