It allows you to extend jQuery with your own functions.
For example,
$.fn.something = function{}
will allow you to use
$("#element").something()
$.fn
is also synonymous with jQuery.fn
which might make your Google searches easier.
It allows you to extend jQuery with your own functions.
For example,
$.fn.something = function{}
will allow you to use
$("#element").something()
$.fn
is also synonymous with jQuery.fn
which might make your Google searches easier.