This is Mac OS 8, running in an Electron app pretending to be a 1991 Macintosh Quadra. Yes, it';s the full thing. I';m sorry.
Does it work?
Yes! Quite well, actually - on macOS, Windows, and Linux. Bear in mind that this is written entirely in JavaScript, so please adjust your expectations. The virtual machine is emulating a 1991 Macintosh Quadra 900 with a Motorola CPU, which Apple used
before switching to IBM';s PowerPC architecture in the late 1990s.
This exists now.
https://www.osnews.com/story/132125/mac-os-8-running-as-an-electron-app-emulating-a-1991-quadra/
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