Some time ago, I installed Python, LaTeX, C, Perl, Fortran, etc. on my Mac for some college work. I think I used Homebrew to install at least some of them. Now I am not sure how to remove them as I don't can't find where they are. I went to the Library directory but don't know what to look for.
When I go to the Launchpad, I find all of these things regarding LaTeX. I am not sure if all of them are needed. Besides, I am not sure if they are just front end apps.