Comment by flatline

It really depends on the comments. Best practice is to comment “why” something was done, not “what” is being done, or “how”. Every programmer can read code, most code should be pretty self-explanatory. But in any sufficiently complex routine, there are going to be some things that a programmer struggled to get working the first time, that they had to work around, or that was simply unintuitive. These should be commented. Generally I’ve found uncommented code bases to be thrown together haphazardly and to be of lower quality. Same with those that only trivially leave comment breadcrumbs about what is being done, duplicating the code itself.