Getting a book is my goto to learn anything new. I taught myself PHP and ended up finding a book 4 years later when I was looking for an answer to something. On the next page was something that would have saved me tons of time so I read the whole book.

Since then I’ve read books on Ruby, Go, Elixir, Docker, K8s and a lot more. By far the best way to get a semi complete understanding of anything without scraping together data from the internet yourself, because you won’t easily know the gaps.