Recently, I've been wanting to make a custom live iso with a couple of tools that I need but I really don't know where to start or what to do… any help?
E: I didn't phrase my post correctly, I need a portable set of desktop tools for development, running on the gnome desktop
Are you looking for something like Fedora CoreOS maybe? Or NixOS?
No, not really, just want stable with gnome on Wayland…
I think you can create a custom iso like that with CoreOS, not something I’m super familiar with though. You can have a look at this:
https://docs.fedoraproject.org/en-US/fedora-coreos/live-booting/