Vlad Nicula

If someone can explain to me how the sidebar in this page:https://app.waydev.co/demoAnd the comparison (when clicking on a user there) of how many commits A dev had on Friday two weeks ago compared to this Friday is in any way going to help a non-tech person I would be very grateful.I'd also like to know how someone who doesn't know jack about development will be able to make sense iof John Dev...