Best way to bundle packages in Arch to suit my own setup

I have started to use Arch Linux and really like it. I’ve got a set of packages that I install immediately on a fresh Arch install besides the base package, like JWM, iwd, sudo, git, featherpad, etc.

I was wondering if there is some way to roll all of these into one single package group, much like the ‘base’ package group for an easier install in future.

For example, on a fresh install, instead of entering:

pacstrap -S linux linux-headers linux-firmware base sudo featherpad git JWM xorg-server etc etc etc etc

for dozens of packages, I could just enter:

pacstrap -S my_base_group

and all of that would be included and I could easily get a consistent setup, is that possible?