







Comprehensive resources for decentralized social web protocols including ActivityPub, AT Protocol, Nostr, and more.
Open Graph protocol
The Open Graph protocol enables any web page to become a rich object in a social graph.

FediForum | Growing the Open Social Web:<br>An Online Un-Workshop
Since the Twitter takeover by Elon Musk over three years ago, the Open Social Web has been adopted by an enthusiastic community. People world-wide are building and using open social platforms and open social protocols to better interact with others online.

A New Social
Our mission is to liberate people's networks from their platforms, enabling The Last Network Effect and leveling the playing field across the open social web.
A New Social
Our mission is to liberate people's networks from their platforms, enabling The Last Network Effect and leveling the playing field across the open social web.
ActivityPub
ActivityPub is a protocol and open standard for decentralized social networking. It provides a client-to-server (C2S) API for creating and modifying content, as well as a federated server-to-server (S2S) protocol for delivering notifications and content to other servers. ActivityPub is the defining standard of the Fediverse, a decentralised social network of various social interaction models, and content types, which consists of independently managed instances of software such as Mastodon, Pixelfed and PeerTube, among others.
Growing the Social Web
I'm going to be participating in the Growing the Open Social Web workshop at Fediforum on March 2, 2026. I'm excited to talk to other people who care about the Fediverse about ways to connect more people through ActivityPub. Fediforum invited attendees to publish position papers before the workshop. SWF has a number of hypotheses…
Mathieu Lefebvre — Product Designer
For several months now, I have been passionate about decentralized social networks. A federated social network is a platform composed of independent servers that communicate with each other using common protocols.
Pirate Social — A Distributed Social Network
Pirate Social is a distributed social network connecting Bluesky, RSS, and YouTube, hosted on your own free website with integrated CMS.

Bluesky and the AT Protocol: Usable Decentralized Social Media
Bluesky is a new social network built upon the AT Protocol, a decentralized foundation for public social media. It was launched in private beta in February 2023, and has grown to over 10 million registered users by October 2024. In this paper we introduce the architecture of Bluesky and the AT Protocol, and explain how the technical design of Bluesky is informed by our goals: to enable decentralization by having multiple interoperable providers for every part of the system; to make it easy for users to switch providers; to give users agency over the content they see; and to provide a simple user experience that does not burden users with complexity arising from the system's decentralized nature. The system's openness allows anybody to contribute to content moderation and community management, and we invite the research community to use Bluesky as a dataset and testing ground for new approaches in social media moderation.

ActivityPub
Connect your site to the Open Social Web and let millions of users follow, share, and interact with your content from Mastodon, Pixelfed, and more.

Home - Nos: The Human Network
A decentralised mesh of communities and individuals built by and for the people. Nos is social media for humans, not algorithms.

atproto academy
Your resource for learning the decentralized social networking protocol powering the future of social media.
granary: the social web translator
Fetches and converts data between social networks, HTML and JSON with microformats2, ActivityStreams 1 and 2 (including ActivityPub), Atom, RSS, JSON Feed, and more.

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.socialThe web was always social Diving into the idea of bridging different social networks and protocols like ATproto and ActivityPub to enhance the web. Looking back at my personal web journey, from Web 2.0 to now, emphasizing that building connections... herve.bzh/the-web-was-always-social/
The web was always social
herve.bzh@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/🧵