[weightedreply]

I host a small server for family and it seems to work well:

https://hub.docker.com/r/collabora/code/

[ale42]

Is this light enough to run on a SBC (think of something with the power of a Raspberry Pi 3 or a bit more) with decent performance (for just 3-4 users)?

[bobim]

I was running it on an Odroid N2 for 2-3 years, and upgraded to a RK3588 Orange Pi something a couple of years ago. It's not fast but it's useable. At one point I succeded in making the collaborative editing working, but it stopped after updates. Maybe it needs more love than what I'm able to spare, but the feeling after years is that you have to accept some level of unreliability.