Comment by franciscop

It really depends on the codebase. I remember ~10 years ago trying to learn about some of the big codebases that existed and what struke me was the verbosity. I don't remember if it was a PHP framework or a big JS library, but it was like 20+ lines of comment/explanation for each line of code. I was trying to follow the code flow and it was basically impossible, you could fit like 2-5 lines of actual code per screen.