[processunknown]

Spectrum OS aims to more lightweight but its not a drop in replacement nor is it stable afaik. https://spectrum-os.org/

[not_a_real_56]

Thanks for the link, reading it now. :)

[Modified3019]

The livestream recordings page (which I am not suggesting you sit down and try to watch, just have a look at the titles/thumbnails) offers a nice peek into the development. IMO it provides a little better context of where the project is at than the project page.

https://diode.zone/c/spectrum/videos?s=1

Nowhere near ready, but definitely a project to check back in yearly on.