Given where things are going, might be worth learning a bit about https://wasmcloud.com/docs/ecosystem/wasmtime/ https://wasmcloud.com/docs/ecosystem/wasmtime/

Given where things are going, might be worth learning a bit about https://wasmcloud.com/docs/ecosystem/wasmtime/ https://wasmcloud.com/docs/ecosystem/wasmtime/ also. KVM is very easy to get stared with, and https://en.wikipedia.org/wiki/GNOME_Boxes https://en.wikipedia.org/wiki/GNOME_Boxes is also worth digging into. Good luck, hypervisors are really cool!