I love this project, having done a fair bit of Z80 programming myself. For all it's baroqueness, the Z80 is still in common use in high schools and universities

I love this project, having done a fair bit of Z80 programming myself. For all it's baroqueness, the Z80 is still in common use in high schools and universities in the form of TI-84 calculator series. Looks like this project has a ZX Spectrum display emulator, it would be interesting to see if other peripherals would be possible as well.