I have been working on a project called JNU for a couple of days; right now, it's not perfect or actually usable yet. It primarily uses GCC for compiling and NASM for compiling assembly; it is an Operating System. I vibe-coded from scratch . It can also run Musl as well as ELF64 programs, albeit with limited ELF support.
The reason I want to post this here is that I want feedback and at least some recognition in this project. Primarily, it only supports x86_64, but I am thinking about adding ARM64 support sometime in the future. It also uses the Limine Bootloader. JNU is not production-ready or mature in any sense.
It is still Experimental and Vibe-coded, meaning that it will have some bugs and hallucinations here and there.
https://github.com/atandant/JNU