Fomos: Experimental OS, built with Rust
This is so cool.Particularly enjoyed:    In Fomos, an app is really just a function. There is nothing else ! This is a huge claim. An executable for a Unix or Windows OS is extremely complex compared to a freestanding function.

I can't even begin to imagine how cool a kernel would be written this way.Correct me if I'm wrong, but I think this is how smalltalk/squeak works?I hope the author continues with this project. File system, task manager, safe memory stacks, nice resource sharing, ...... and of course, running DOOM as a minimum proof of concept requirement! /s.