FediHood is a social network built around the place where you live. You choose a city and the topics you care about, then read what neighbours are saying and join in.
It stays a normal fediverse app. Your posts can reach Mastodon, PixelFed, Misskey and the rest, and posts from those servers reach you too.
Source code: https://git.holos.social/tom79/FediHood
There’s only one instance so far: https://fedihood.social/
If new instances are created, they should show up here: https://fedihood.fediverse.observer/list
I checked as well, but the author has plenty older projects(fedilab among them) to check (I didn’t go as far, but I’d be surprised they’d actively cover tracks when they have over active repos).
Fedilab is clean but their latest project, holos, is ai-ridden. As nice as fedihood sounds the history does make me hesitant to follow it