Well I've been working on a big angular project for over a year and I couldn't tell you offhand what the ten biggest modules are in it or confirm with certainty

Well I've been working on a big angular project for over a year and I couldn't tell you offhand what the ten biggest modules are in it or confirm with certainty every single one is still being used. Even though I know this is the sort of thing I should devote more attention to and for which there's ample tooling, having it staring me right there in the face every day when I run the server would be a big improvement.