(part 2: 2000-2024):
And here is my current list (part 1: 1956-1999):
Yes, it still largely works, but the web front end is broken. It works via apps or alternative frontends, for example: https://alexandrite.app/feddit.de
The main admin of feddit.de travelled abroad a few months ago and has since disappeared .
However, many communities have already moved to feddit.org because it is not foreseeable whether feddit.de will work again.
github
I would suggest Codeberg: “Codeberg is a collaboration platform providing Git hosting and services for free and open source software, content and projects”
Here is A list of server known to run flohmarkt