While I love that this is open source and will certainly look into the details. It might be interesting to know that there's already a commercial product out as well using the native Hypervisor Framework.

Maybe more as one, but I am only aware about Veertu from Ravello systems.

See also this article from Maish:

http://technodrone.blogspot.com/2016/01/native-mac-osx-virtu...