I've tried to make an OS. And I've done it.
But, I decided it's a bit too hard for me. So here's the source code.
And if you think this code looks like I've copied it from someone, well you're not wrong.
Source: https://www.youtube.com/watch?v=FkrpUaGThTQ&list=PLZQftyCk7_SeZRitx5MjBKzTtvk0pHMtp
That's all, cya.