One of my goals for Infinite Mac is to learn more about computer architecture and other fundamentals. While fiddling with actual old hardware is not as interesting to me (the one classic Mac I own is a PowerBook 550c that I turn on about once a year), I do enjoy operating at lower levels of the stack than I normally encounter. Interacting with the emulators that I’ve ported to Emscripten has definitely exposed me to more of this world, but it’s still been pretty superficial. Even the FPU ...