Self-hosted projects tagged “Federation”
47 open source projects with this tag
47 services found

Mitra
Federated microblogging server for the ActivityPub network
Lightweight ActivityPub microblogging platform with Mastodon-compatible API, rich post interactions, and optional paid subscriptions via Monero.

Prosody IM
Lightweight and extensible XMPP (Jabber) communication server
Prosody IM is a modern, resource-efficient XMPP (Jabber) server written in Lua, designed to be easy to configure and extend for private messaging and federation.

Conduit
Lightweight Matrix homeserver written in Rust
A single-binary, low-resource Matrix homeserver in Rust; simple setup, RocksDB (default) or SQLite backends, built with axum and Ruma.

flohmarkt
Federated classifieds platform for local communities in the Fediverse
Self-hostable, ActivityPub-enabled classifieds app where users post small ads that can federate across flohmarkt instances and other Fediverse servers.
Snac
Lightweight ActivityPub server written in portable C
Open-source, minimal ActivityPub server in portable C — multiuser, Mastodon-API compatible, no database required, JavaScript-free web UI for small federated instances.


Inventaire
Collaborative book inventory and sharing app powered by open data
Libre web app to catalog books, create lists, and share libraries using open bibliographic data such as Wikidata and ISBN metadata.
Iceshrimp.NET
ActivityPub-based federated social networking server
Iceshrimp.NET is a performant, maintainable ActivityPub federated social network server with a Blazor WebAssembly frontend and a Mastodon-compatible API.


Akkoma
ActivityPub fork of Pleroma focused on expressive fediverse features
Akkoma is an Elixir/Phoenix fork of Pleroma implementing ActivityPub, with Misskey-flavored markdown, custom emoji reactions, multiple frontends and performance improveme...
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.

Continuwuity
Community-maintained Matrix homeserver in Rust
Continuwuity is a fast, lightweight Matrix homeserver written in Rust, focused on stability, performance, and improved Matrix specification compliance for federation.


Socialhome
Federated, self-hosted social network engine.
Socialhome is a federated, self-hosted social network engine enabling decentralized user profiles and cross-network federation via ActivityPub.

Libervia
Multi-interface XMPP client and social platform
Libervia is a modular XMPP-based communication suite offering chat, microblogging, file sharing, and other social features across web, desktop, and CLI interfaces.


Funkwhale
Federated platform for hosting and streaming music and podcasts
Self-hosted, federated audio platform to upload, organize, stream, and share music and podcasts across instances via ActivityPub.


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.


Pleroma
Lightweight ActivityPub server for federated microblogging
Pleroma is a lightweight ActivityPub server for the Fediverse, providing a self-hostable social network that federates with Mastodon and other compatible platforms.

Mobilizon
Federated event and group management platform
Mobilizon is a federated platform to create and discover events and groups, manage attendance, and publish event pages without relying on major social networks.