[guiriduro]

> It looks like a process model; isolation between programs with a system for inter-process communication, and running within a single process's memory.

Which is better handled by existing mature and simpler abstractions from the actor model, like Akka.net, or maybe Orleans.

[Rohansi]

For sure, but the author also proposed "unmanaged spaces" which would run in-process but with no GC. This seems to be the main goal and everything else is definitely better handled with existing solutions.

[guiriduro]

Forgive my relative inexperience as a newcomer to C#, but doesn't it already provide things like stackalloc, Span and unsafe for these things?