Karrot is a free open source platform for sharing resources in real life (for example by sharing excess food before it goes to waste).
You can follow the project here:
There's a flagship instance of the project at https://karrot.world
It's currently used mainly for food sharing, but it can be used for sharing any resource.
This is a brand new server run by the main developers of the project as a spin-off of mastodon.social It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!