I’ve seen a lot of so-called “operating systems” on this forum—many of them are cool, but they often lack the core functionality that truly makes an OS. That’s why I’ve been working on SOUP-OS (Version Blueberry)—a lightweight operating system designed to run with less than 1MB of RAM.
If you’re interested in a minimal yet functional OS, check it out here:
GitHub: SOUP-OS
Would love to hear your thoughts and feedback! 
could you make it in blocks because my school blocked github no idea why github is great
Not really possible. There are a bunch of files. Sorry!
Do you have any demos? 
it wont open for me on github, its just stuck loading
Yeah, it uses C++ and I need to implement some assembly. Therefor, it will not be possible to emulate it without either real hardware, or a full emulator. If you have a Meowbit, or any other hardware, you can clone the repo on Github, and run the build.sh (or the same command in Windows).
i do have a meowbit! im really exited to try it out! would it mess it up if i used it with gameslots?
Most likely not, but it might break saved settings.
Cant wait to try it out on my meowbit!