blkhp19I ported Mac OS X to the Nintendo Wii
https://bryankeller.github.io/2026/04/08/porting-mac-os-x-nintendo-wii.html
Not only is this an insanely cool project, the writeup is great. I was hooked the whole way through. I particularly love this part:
> At this point, the system was trying to find a framebuffer driver so that the Mac OS X GUI could be shown. As indicated in the logs, WindowServer was not happy - to fix this, I’d need to write my own framebuffer driver.
I'm surprised by how well abstracted MacOS is (was). The I/O Kit abstraction layers seemed to actually do what they said. A little kudos to the NeXT developers for that.
And there are enough parallels to Linux's stack, I'm thinking about looking through the Linux on Wii project more and comparing how it handles fb issues in comparison. I loved reading this whole post, crazy how many OSes have now been run on the humble Wii!