12 ms·
Related: https://www.menuetos.net https://www.menuetos.net
Related: https://www.menuetos.net https://www.menuetos.net
Seems like the 32-bit version, which is open source, isn't updated anymore.
http://kolibrios.org/en/ http://kolibrios.org/en/ is an open-source fork with some activity.
Unfortunately, it seems to be graphics-oriented with minimal console support (no piping, etc.)