maestro: Lightweight, Linux-compatible kernel, written in Rust
18 points by mrunix
18 points by mrunix
The author also has a blog describing the making of this project, which has been previously shared on lobsters: https://lobste.rs/s/sol6jh/maestro_unix_like_kernel_operating , https://lobste.rs/s/a3erzq/maestro_2025_retrospective , and more
Cool! Is there a comparison of its goals to Asterinas?
That's the one that immediately sprang to my mind, as well.
There's also Managarm in C++.
I wrote a piece describing them, but I am not allowed to post it here. You can search for "Fork that: Three alternative kernels show devs don't need Linux" if you are curious. (Note: I do not write the headlines.)
I'm not aware of any prohibition on including links in the comments when they're topical. Here's a link to the piece in case anyone else wants to read without the indirection of a search engine.