This would largely be focused on the OS's and applications we use, not random BS. For example, I'm probably not going to create a tutorial for connecting my 3d printer to my network. Only because my printer is stupid a chinese brand and (from my very little research) not easy to link and use over my network.
(I may make a guide for myself just to remind me and keep me on track lol)
But we can possibly create our own guides on creating dockers or file paths (me being drunk and stupid at 3 AM). Just so we aren't pulling our hair out later in time when we maybe upgrade or change systems or add new computers to our different networks and such.