This isn't Linux, but Linux-like. Its a microkernel built from the rust programming language. Its still experimental, but I think it has great potential. It has a GUI desktop, but the compiler isn't quite fully working yet.
Has anyone used this before? What was your experience with it?
Note: If this is inappropriate since this isn't technically Linux, mods please take down.
Kinda. Redox uses a microkernel architecture and tries to keep only the most important functionality in ring 0 while they push everything else in userspace. It's great.