Oof, that hit me right in the nostalgia - I grew up with that style of Macintosh UI and miss it quite a lot.

(and also, how cool is it that we can run whole computers in our web browsers, just like that!)

Is this qemu in the browser?

Cool stuff.

What about the enterprise version (https://lain.wiki/images/5/53/CoplandOS.png), though? :^)