Hey how can i learn more about all this? id love to understand whates going on, on the github page, im following a bit but still want a better understanding the way you and the rest of the commenters have, what are some good starting points?

Any resources, books, links, youtubes especially, that you can point me to?

Also, in his set up, theres no router? He says hes using a VM? What does that mean?