I’ve been working on Habitat for the past two years. It all stemmed from this idea that I posted in April 2024.
Habitat is a free open-source, self hosted social platform for local communities. It is aimed at fostering local community discussions and discovery of areas of interest. This is why it is built primarily around location. A Habitat instance centers on a specific area, and the local community can make generic posts about that area, or they can make posts about specific locations in that area. More about what I’ve been building and the future plans here.
Features
- Habitat specification of location and size - enabling posts related to the local area
- Home feed - Displays the most recent posts
- Nearby feed - Displays posts sorted by proximity to the user
- Create posts - Upload photos, set locations, comments
- Categories - Location rules
- Amazon S3 image storage option
- Personalisation - Overrides Habitat defaults per user: kms/miles, hidden categories
- Moderation tools - User, post, comment moderation, block email addresses
- Announcements - Scheduled announcements
- Public moderation log - Keep moderator actions visible for 30 days
If you’re interest in this at all, please give it a spin and let me know how you get on. I’ll keep an eye here on Lemmy, but you can also post to the Habitat discussion board on GitHub.


It seems to me that activity pub could still be useful for a couple of reasons. If you live in the suburbs of a city, then bring able to also access an instance for your suburb and your city might be useful.
And if you live in multiple locales, or if want to stay connected to your old home town etc
Please do have a read of this: https://carlnewton.github.io/posts/location-based-social-network/#connecting-instances
I feel quite confident that a gossip protocol approach is the right way to go, but seamless connectivity to other instances is absolutely planned!
That was my bad. I was espousing federation, not AP specifically, and I see that federation is built in to the idea