The official website of ActivityPub protocol.

The standard document of ActivityPub.

Federation protocol for interoperable project management and source code hosting services (aka: forges).

A clientside editor for decentralised article publishing, annotations and social interactions.

A modern, self-hosted, free and open-source music server.

Macroblogging social network supports Zot, OStatus, diaspora, ActivityPub.

Microblogging service based on ActivityPub and OStatus protocol.

Microblogging service based on ActivityPub.

Video streaming platform with ActivityPub and WebTorrent.

A social network for tracking your reading and talking about books.

Federated Image Sharing.

Lightweight microblogging service based on ActivityPub and OStatus protocol.

Federated blogging engine with ActivityPub.

Federated link aggregation powered by ActivityPub.

A Mastodon-compatible, ActivityPub-speaking server in Rust.

Self-hosted and federated social link aggregation.

Self-hosted photo gallery social network.

Distributed Pastebin, support ActivityPub and Micropub.

A self-hosted, single-user, ActivityPub powered microblog.

A distraction-free writing space with ActivityPub support.

Federated social network application on Nextcloud.

An ActivityPub plugin for WordPress.

An ActivityPub module for the Drupal open-source digital experience platform.

A federated organization and mobilization platform.

A federated personal profile with social networking functionality.

Building a federated alternative to reddit in rust.

Self-hosted Node.js based community forum software.

Federated forum / link aggregator using ActivityPub.

Chess over ActivityPub.

A ActivityPub social network server, written in Golang.

A federating event server focusing on content.

Specialiced for podcasts.

A federated content aggregator, content rating, dissussion and microblogging platform

A single-user bookmarking server for the Fediverse.

A single-user ActivityPub server.

Social Inbox API enables your website to receive followers and their comments from the Fediverse

A peer-to-peer, offline ActivityPub client for reading and following microblogs on the Fediverse.

a multi-domain ActivityPub social network server, written in Python.

an ActivityPub server tracking and review what you read/watch/listen/play.

a popular Misskey fork with many additional features

a popular Pleroma fork with many additional features

a federated digital spaces, written in Elixir

A federated single-user microblogging software.

An example of ActivityPub server implementation written in Python.

Prototyping a Python ActivityPub distributed server in Tornado.

Flask-based ActivityPub server implementation.

A very simple reference implementation of an ActivityPub server using Express.js.

An ActivityPub server framework in TypeScript.

A suite of packages to help in creating ActivityPub applications using the Go programming language.

A bridge between IndieWeb and ActivityPub, OStatus.

Plugin for GNU social to add ActivityPub support.

A self-hosted bridge that interacts with fediverse on behalf of your static site.

An RSS to ActivityPub converter.

Forum for ActivityPub-related projects.

A quick look into Fediverse networks.

a publication dedicated to Free Software, decentralized communication technologies, and sustainability.