Show HN: Oberon System 3 runs natively on Raspberry Pi 3 (with ready SD card)

https://github.com/rochus-keller/OberonSystem3Native/releases

Releases · rochus-keller/OberonSystem3Native

This is a version based on v2.3.7 supposed to eventually run natively on PC i386, Raspi Model 3b and Olimex ESP32-P4-PC, using existing bootloaders instead of Oberon0 - rochus-keller/OberonSystem3N...

GitHub
Thank you, I've never heard of the Oberon os before.
Oberon is both a programming language and an operating system used mostly for teaching, much like e.g. xv6 or xinu. Similar to the latter, Wirth has written text books about the system, some of which can be downloaded for free (see https://projectoberon.net/ for the PDF links).
Home

Project Oberon: The Design of an Operating System, a Compiler, and a Computer