> OS packages...which are installed with apt-get (linux) or homebrew (mac)
(Home)brew isn't bundled with Mac, and also works on Linux. And lots of Linux distros don't use apt.
We don't like to talk about those. It's just not done in polite company. Like that distro that concerns itself with hats. RPMs should apply to cars, never packages.
> OS packages...which are installed with apt-get (linux) or homebrew (mac)
(Home)brew isn't bundled with Mac, and also works on Linux. And lots of Linux distros don't use apt.