Widget dependencies usage

What is the best way to find out where different dependencies like jquery v1 are being used? So what widget or component has these library versions included?  Thanks! 
1 answers

Well, jQuery is typically loaded via an extra resource folder in a widget.

What I would do is run the app locally and then check the folder structures of all widgets by opening them via the deployment/web/widgets folder. You could even do a windows explorer search for jQuery there.