Self-hosted projects tagged “ActivityPub”
39 open source projects with this tag
39 services found
Mastodon
Open-source federated microblogging social network server
Mastodon is an open-source, ActivityPub-compatible social network server for microblogging, offering federated timelines, moderation tools, media support, and APIs.
NodeBB
Modern Node.js-based forum and community discussion platform
NodeBB is a modern forum platform with real-time discussions, built-in chat, SSO options, plugins, and flexible theming, backed by Redis, MongoDB, or PostgreSQL.
PeerTube
Federated video hosting and streaming with P2P delivery
PeerTube is a decentralized, ActivityPub-federated video hosting platform with live streaming, P2P WebRTC delivery, and customizable community-run instances.
Lemmy
Federated link aggregator and discussion forum platform
Lemmy is a federated, self-hostable link aggregator and forum platform for creating Reddit-like communities with voting, comments, moderation tools, and ActivityPub feder...
Misskey
Federated microblogging social platform for the ActivityPub fediverse
Misskey is an open-source federated microblogging platform using ActivityPub, enabling communities to run their own social server and interact across the fediverse.
Owncast
Self-hosted live video streaming server with built-in chat
Owncast is a self-hosted live streaming server that supports RTMP ingest, HLS playback, and built-in web chat, with optional Fediverse (ActivityPub) integration.
Pixelfed
Decentralized photo-sharing social network for the Fediverse
Pixelfed is a free, open-source, ActivityPub-based photo sharing social network that federates with the Fediverse for decentralized social media.
WriteFreely
Minimalist federated blogging platform focused on writing
WriteFreely is a clean, Markdown-based publishing platform for creating minimalist blogs and communities, with ActivityPub federation and low-resource Go deployment.
wanderer
Self-hosted trail database for planning and searching GPS tracks
Self-hosted trail catalog to plan routes, upload GPX/GPS tracks, add metadata, and search, filter, and share trails with optional federation.
BookWyrm
Federated social reading and book reviewing platform
BookWyrm is a federated social network to track reading, write reviews, share quotes, and discover books with communities via ActivityPub federation.
Ech0
Lightweight open-source self-hosted federated publishing platform
Ech0 is a lightweight open-source, self-hosted federated publishing platform (ActivityPub) with a Vue-based UI, SQLite storage, Docker deployment and built-in Markdown ed...
Elgg
Open source social networking engine built in PHP and MySQL.
Elgg is a modular open source platform for building social networks and collaborative communities with plugin-based extensions.
Friendica
Federated social networking and communication platform
Friendica is a decentralized, federated social network server that connects to the Fediverse, offering posts, profiles, events, photos, and strong privacy controls.
Known
Open-source social publishing platform for self-hosted sites
Open-source publishing platform enabling multi-user blogs, status updates, and media on your own site.
Castopod
Open-source podcast hosting and publishing platform
Castopod is an open-source podcast hosting platform to publish podcasts via RSS, interact with audiences (Fediverse), and track privacy-friendly analytics.
NeoDB
Federated media catalog and social tracker for books, movies, music, and more
Self-hosted, federated catalog and social tracker for books, movies, TV, music, podcasts, games, and performances with ratings, reviews, lists, and ActivityPub.
Postmarks
Single-user bookmarking site with ActivityPub federation
Postmarks is a self-hosted, single-user bookmark manager that publishes and federates bookmarks over ActivityPub with Mastodon-compatible platforms.
Nextcloud Social
ActivityPub-powered federated social app for Nextcloud
Adds ActivityPub federation to Nextcloud so users can post, follow, and interact with the fediverse while keeping content on their Nextcloud instance.
Hollo
Federated single-user microblogging server with Mastodon API
Headless federated microblogging server for single users that implements ActivityPub and Mastodon-compatible REST APIs for use with Mastodon clients.
Ktistec
Single-user ActivityPub server for small trusted communities
Lightweight single-user ActivityPub server using SQLite; supports rich text, Markdown, images, polls, threading, translations and MCP.
Mbin
Federated content aggregator and discussion/microblogging platform
Mbin is a federated content aggregator offering voting, discussion and microblogging via ActivityPub. A community-focused fork of kbin, built with PHP and Symfony.
Loops
Federated short video sharing platform
Federated, open-source short-video platform for communities and creators with ActivityPub federation, API access, and creator-focused features.
Hatsu
Self-hosted ActivityPub bridge to federate static website content
Hatsu is a self-hosted ActivityPub bridge that automates federation for static sites by mapping site users and posts to Fediverse actors, handling follows, posts, and rep...
tootik
Federated text-first social network with a Gemini frontend
Lightweight federated social network served over the Gemini protocol; implements ActivityPub, stores data in a single SQLite file, and is written in Go.
Betula
Federated single-user bookmark manager with Fediverse support
Single-user self-hosted federated bookmark manager written in Go, using a single SQLite file, with ActivityPub support, web archiving, RSS and tagging.
Flox
Self-hosted movie, series and anime watchlist and tracker
Flox is a Laravel + Vue.js self-hosted watchlist for movies, TV shows and anime with episode tracking, calendar, reminders, Plex sync and ActivityPub federation.
PieFed
Federated forum and link aggregator for the Fediverse
Open source ActivityPub-powered federated forum and link aggregator for running and joining community discussions across the Fediverse.
Hubzilla
Federated collaboration and social networking platform
Hubzilla is a federated server platform for social networking, groups, publishing, and file sharing with strong privacy controls, nomadic identity, and SSO across hubs.
Gancio
Shared community calendar with federation and open event exports
Gancio is a self-hosted shared agenda for local communities, with anonymous event publishing, RSS/ICS exports, embeddable listings, and ActivityPub federation.
GoToSocial
ActivityPub microblogging server with Mastodon API compatibility
Lightweight ActivityPub social network server focused on privacy, safety, and customization, with Mastodon API compatibility for many existing clients.