I doubt there are such comprehensive materials publicly available.
When I was moving from Portal engine to MVC, the best resources were the official docs and digging into the Dancing Goat sample site code. I admit, it wasn’t staightforward.
You can also check the MVPs blogs, or the articles here on DevNet. The MVPs are listed here, you have to google them to find their wisdom. However, I see they do not post much frequently or the topics are rather advanced than how-tos. Here I found the most relevant resources that you may benefit from:
https://dev.to/seangwright/series/10963
http://www.devtrev.com/Trev-Tips-(Blog) (It only works on http 🤔)
I also wrote a couple of posts when I came across some difficulties and found solution: https://www.milanlund.com/#knowledge-base