Discussion about this site, its organization, how it works, and how we can improve it.

Discuss the ActivityPub Recommendation, how to implement it, how to extend it. Home of the ActivityPub SIG.

Understanding and discovering communities on this emerging social network that is the Fediverse.

Planning and following ActivityPub-related events and gatherings.

A place to discuss the packaging and distribution of federated applications for the purposes of making self-hosting more accessible.

Discover and discuss ActivityPub implementations of all sizes and shapes.

Discuss ActivityPub implementations in your favorite programming language.