A lot of times I just take notes in a personal fork, but that's imperfect for all of the obvious reasons. I also take notes in my notes app. This obviously is

A lot of times I just take notes in a personal fork, but that's imperfect for all of the obvious reasons. I also take notes in my notes app. This obviously is imperfect too, but the codebases I work on aren't typically churning so much that these notes become out of date too quickly.