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I searched for free community software ("open source" what I mean is GPL or similar). I know Stack Overflow and would like to run the software on my own server just to have full control over the data on the long run. As a forum-software I found discourse. They also offer hosting and in Germany you find offers for hosting too.
This is not the case for Codidact, is it? Are there any persons here who run a self-hosted instance fo Codidact? Is there a community of developers for that?