







OStatus is a suite of protocols that lets people on different social networks interact. This group will develop the next version of the protocol.
FR#157 – Social Software Distribution
Open social protocols are expanding beyond social media into the infrastructure developers use to build, distribute, and discover software. Three recent launches show what that looks like in practice.

From ZK-first to AT Protocol — our path to DDS | Agora Citizen Network
We've been building Agora — a platform for public deliberation using Polis-style clustering — for a while now. Along the way, we've written about what we think about Nostr, AT Protocol, Polis, Community Notes, and protocol interoperability. Those posts are somewhat outdated now. This one describes w...
Roomy and community organizing for system change
Roomy is a group messaging app that gives online communities tools for autonomous collaboration — designable spaces not just for chat, but for cultivating a web of shared understanding together. We show how cheap, user-controlled, interoperable data on ATProto can enable online communities to channel impassioned mobilizing into sustained organizing in the shadow of Big Tech's empire.

Where Does Community Live?
ActivityPub and ATProto both promise to rebuild social life online, but they answer the question of where community actually forms in fundamentally different ways. Protocol design is institutional design, and right now those institutions are being built.

@proto @fosdem · Luma
The AT Protocol is an open, decentralized network for building social applications. https://atproto.com/ Start your FOSDEM with a convivial evening of casual…
What is atproto?
What is atproto? atproto is two things: A protocol for creating open social networks An open social network atproto, the open social network Today the atproto network has 36+ million users and powers Bluesky and a handful of other apps. Almost all atproto data is public. Content like posts, likes, follows, and photos/videos are publicly accessible to any network participant in a permissionless way. As an example of how open the network is, here’s how easy it is to stream all public data on the network using a public atproto Relay like bsky.network:

Open Social
Open Social
AT Protocol Development, Tech Talks, and Events
Many people are talking about decentralized social media protocols like #ActivityPub and #ATProto and all the amazing things one can do with them. But do you actually know how they work? We thought we'd do something about this. Come to #FediForum next week if you are curious and like to find […]
Original post on mastodon.social
mastodon.socialDidn't get to ask my question, so here they are @anna.wsocial.eu (I'm in the room :)) But firstly, welcome to the Atmosphere! It's always great to see another app join the OSW (open social web).
Mathew Lowry
Going to the W Social launch this afternoon at the Brussels Press Club. Should be interesting! Anyone I know joining me?
Didn't get to ask my question, so here they are @anna.wsocial.eu (I'm in the room :)) But firstly, welcome to the Atmosphere! It's always great to see another app join the OSW (open social web).
Mathew Lowry
Going to the W Social launch this afternoon at the Brussels Press Club. Should be interesting! Anyone I know joining me?
@mackinac.social, built by @whiteside.io, is an open social web client that's thinking multi-protocol and bridging-first! John's added a *ton* of unique features we've never seen before, so we wanted to outline a few of them in a thread 👇🏼 1/🧵
threddyrex/atproto-links

Bluesky handle directory – PDSes
arroba — arroba 3.0 documentation
What is the Atmosphere? - Leaflet Lab Notes
PDS Sync
Atmospheric Login Page