Also, I was amused that the recent article here on the "tiny emulators" (browser based) featured both KC85 and Robotron Z1013 emulators https://floooh.github.io

Also, I was amused that the recent article here on the "tiny emulators" (browser based) featured both KC85 and Robotron Z1013 emulators https://floooh.github.io/tiny8bit/ https://floooh.github.io/tiny8bit/ -- I imagine the author must have some GDR connection as those are pretty obscure elsewhere.