[glandium]

I'll be bluntly honest: instead of writing yet another virtualization thingy that nobody asked for, how about fixing long standing issues with the existing ones? Example I recently hit with virt-manager: external snapshots are not supported but UEFI is not supported with internal snapshots. The worst part? You'll find 5 year old SO posts about this...

[TingPing]

These statements make no sense. One is a small and simple UI amd the other is deep technical issues with libvirt. The development of one has literally no overlap with your issues.

[glandium]

Well, it turns out Boxes is older than I thought (more than 10 years old), but it also looks like it came out of Red Hat (where virt-manager also comes from), so there is still a choice of where resources are allocated...