# Big-List-of-ActivityPub > The Big List of ActivityPub Projects! * [https://activitypub.rocks/](https://activitypub.rocks/) * [https://www.w3.org/TR/activitypub/](https://www.w3.org/TR/activitypub/) *W3 Quote:* "The ActivityPub protocol is a decentralized social networking protocol. It provides a client to server API for creating, updating and deleting content, as well as a federated server to server API for delivering notifications and content." *Shlee Quote:* "ActivityPub is the idea of splitting online services into tiny self hosted pieces - Turning privately owned services like twitter into thousands of little twitters, who are able to communicate with each other as you would expect - Giving power and control back to the many." ![Mastodon Logo](https://camo.githubusercontent.com/24f50a04efd1bc2b6893a9fe65387aef918d7b93/68747470733a2f2f626c6f672e6a6f696e6d6173746f646f6e2e6f72672f323031382f30362f7768792d61637469766974797075622d69732d7468652d6675747572652f657a6769662d322d363066316230303430332e676966) > Alice is on Server A. Bob is on Server B. Alice sends a message to Bob. Server A sends the message to Server B. Bob gets notified of the message. :star: ## Alternatives to other Mainstream services ### Microblogging (Tumblr) * None :( ### Microblogging (Twitter) _Stable_ * ![GitHub last commit](https://img.shields.io/github/last-commit/tootsuite/mastodon.svg?style=plastic) [Mastodon](https://github.com/tootsuite/mastodon) - _Ruby_ "Mainstream reference design" * ![GitHub last commit](https://img.shields.io/github/last-commit/glitch-soc/mastodon.svg?style=plastic) [glitch-soc](https://github.com/glitch-soc/mastodon/) - "A glitchy but lovable fork" * ![GitHub last commit](https://img.shields.io/github/last-commit/gled-rs/mastodo.svg?style=plastic) [mastodo](https://github.com/gled-rs/mastodo) - "Implementing useful features not implemented upstream" * ![GitHub last commit](https://img.shields.io/github/last-commit/florence-social/mastodon-fork.svg?style=plastic) [Florence](https://github.com/florence-social/mastodon-fork) - "Florence's fork of Mastodon" * ![GitHub last commit](https://img.shields.io/github/last-commit/lambadalambda/pleroma.svg?style=plastic) [Pleroma](https://pleroma.social/) - _Elixir/Erlang_ "High Performance with seperated BE/FE design" * ![GitHub last commit](https://img.shields.io/github/last-commit/syuilo/misskey.svg?style=plastic) [Misskey](https://github.com/syuilo/misskey) - _NodeJS_ "forever evolving, sophisticated microblogging platform" with lots of anime girls. _WIP_ * ![GitHub last commit](https://img.shields.io/github/last-commit/nextcloud/social.svg?style=plastic) [Nextcloud Social](https://github.com/nextcloud/social) - _PHP_ "Nextcloud becomes part of the federated social networks!" * ![GitHub last commit](https://img.shields.io/github/last-commit/tsileo/microblog.pub.svg?style=plastic) [microblog.pub](https://github.com/tsileo/microblog.pub) - _Python_ "self-hosted, single-user, ActivityPub powered microblog." * [Kibou](https://git.cybre.club/kibouproject/kibou) - _Rust_ "Mastodon-compatible server" * ![GitHub last commit](https://img.shields.io/github/last-commit/rustodon/rustodon.svg?style=plastic) [Rustodon](https://github.com/rustodon/rustodon) - _Rust_ "Mastodon-compatible server" ### Video Streaming (YouTube) _Stable_ * ![GitHub last commit](https://img.shields.io/github/last-commit/Chocobozzz/PeerTube.svg?style=plastic) [PeerTube](https://github.com/Chocobozzz/PeerTube) - _NodeJS_ "Video streaming platform using P2P (BitTorrent) directly in the web browser with WebTorrent and Angular." ### Image Sharing (Instagram) _Stable_ * ![GitHub last commit](https://img.shields.io/github/last-commit/pixelfed/pixelfed.svg?style=plastic) [PixelFed](https://github.com/pixelfed/pixelfed) - _PHP_ "Free and ethical photo sharing platform" _WIP_ * ![GitHub last commit](https://img.shields.io/github/last-commit/anforaProject/anfora.svg?style=plastic) [Anfora](https://github.com/anforaProject/anfora) - _Python_ "photo gallery social network" ### Blogging _Stable_ * ![GitHub last commit](https://img.shields.io/github/last-commit/Plume-org/Plume.svg?style=plastic) [Plume](https://github.com/Plume-org/Plume) - _Rust_ "federated blogging engine" * ![GitHub last commit](https://img.shields.io/github/last-commit/writeas/writefreely.svg?style=plastic) [WriteFreely](https://github.com/writeas/writefreely) - _Go_ "federated blogging engine" ### Music (Soundcloud) _Stable_ * [Funkwhale](https://dev.funkwhale.audio/funkwhale/funkwhale) - _NodeJS_ "self-hosted tribute to Grooveshark.com." _WIP_ * ![GitHub last commit](https://img.shields.io/github/last-commit/weathermen/soundstorm.svg?style=plastic) [Soundstorm](https://github.com/weathermen/soundstorm) - _Ruby_ "Federated Social Music Platform." * ![GitHub last commit](https://img.shields.io/github/last-commit/rhaamo/reel2bits.svg?style=plastic) [Reel2Bits](https://github.com/rhaamo/reel2bits) - _Python_ "Soundcloud-like but simple, easy and KISS (and ActivityPub)" ### Link Sharing (Reddit) _WIP_ * [Prismo](https://gitlab.com/prismosuite/prismo) - _Ruby/NodeJS_ "Federated link aggregation powered by ActivityPub." * ![GitHub last commit](https://img.shields.io/github/last-commit/mariusor/littr.go.svg?style=plastic) [Littr.me](https://github.com/mariusor/littr.go) - _Go_ "Link aggregator inspired by reddit" * ![GitHub last commit](https://img.shields.io/github/last-commit/dessalines/lemmy.svg?style=plastic) [Lemmy](https://github.com/dessalines/lemmy) - _Rust_ "federated alternative to reddit" * [Anancus](https://gitlab.com/tuxether/anancus) - _Go_ "self-hosted and federated social link aggregation." ## Other ActivityPub enabled projects * ![GitHub last commit](https://img.shields.io/github/last-commit/pump-io/pump.io.svg?style=plastic) [Pump.io](https://github.com/pump-io/pump.io) - _NodeJS_ "Social network" * ![GitHub last commit](https://img.shields.io/github/last-commit/gobengo/distbin.svg?style=plastic) [Distbin](https://github.com/gobengo/distbin) - _NodeJS_ "Post bin with distributed social features." * [Hubzilla](https://framagit.org/hubzilla/core) - _PHP_ "powerful platform for creating interconnected websites." * ![GitHub last commit](https://img.shields.io/github/last-commit/linkeddata/dokieli.svg?style=plastic) [Dokieli](https://github.com/linkeddata/dokieli) - _NodeJS_ "decentralised article publishing, annotations and social interactions." * ![GitHub last commit](https://img.shields.io/github/last-commit/Aardwolf-Social/aardwolf.svg?style=plastic) [Aardwolf](https://github.com/Aardwolf-Social/aardwolf) - _Rust_ "Powering connected social communities" * ![GitHub last commit](https://img.shields.io/github/last-commit/cabalamat/meowcat2.svg?style=plastic) [MeowCat2](https://github.com/cabalamat/meowcat2) - _Python_ "federated blogging and social networking platform" * ![GitHub last commit](https://img.shields.io/github/last-commit/jaywink/socialhome.svg?style=plastic) [socialhome](https://github.com/jaywink/socialhome) - _Python_ "federated personal profile" * ![GitHub last commit](https://img.shields.io/github/last-commit/framasoft/mobilizon.svg?style=plastic) [MobiliZon](https://github.com/framasoft/mobilizon) - _Elixir_ "federated organization and mobilization platform. Gather people with a convivial, ethical, and emancipating tool." * ![GitHub last commit](https://img.shields.io/github/last-commit/Scarly-Cat/lamia.svg?style=plastic) [Lamia](https://github.com/Scarly-Cat/lamia) - _Python_ "Distributed blogging, polls, and status updates powered by activitypub, python, the gay agenda, and snake women." * ![GitHub last commit](https://img.shields.io/github/last-commit/pubcast/pubcast.svg?style=plastic) [Pubcast](https://github.com/pubcast/pubcast) - _Go_ "experimental ActivityPub based podcasting platform" * ![GitHub last commit](https://img.shields.io/github/last-commit/fedimos/server.svg?style=plastic) [Fedimos](https://github.com/fedimos/server) - _NodeJS_ "End-to-End Encrypted & Decentralized Messaging Service for the Fediverse" * ![GitHub last commit](https://img.shields.io/github/last-commit/pterotype-project/pterotype.svg?style=plastic) [pterotype](https://github.com/pterotype-project/pterotype) - _PHP_ "WordPress plugin that expands your audience by giving your site an ActivityPub stream" ## Frameworks & Servers * ![GitHub last commit](https://img.shields.io/github/last-commit/tsileo/little-boxes.svg?style=plastic) [Little Boxes](https://github.com/tsileo/little-boxes) - _Python_ "both database and server agnostic." * ![GitHub last commit](https://img.shields.io/github/last-commit/autogestion/pubgate.svg?style=plastic) [PubGate](https://github.com/autogestion/pubgate) - _Python_ "Lightweight (Gotta Go Fast) ActivityPub federator." * ![GitHub last commit](https://img.shields.io/github/last-commit/WellFactored/clovis.svg?style=plastic) [Clovis](https://github.com/WellFactored/clovis) - _Scala_ "totally a hobby project to learn new stuff at the moment so don't expect much" * ![GitHub last commit](https://img.shields.io/github/last-commit/go-fed/activity.svg?style=plastic) [go-fed](https://github.com/go-fed/activity) - _Go_ "ActivityStreams & ActivityPub in golang, oh my! " * ![GitHub last commit](https://img.shields.io/github/last-commit/dariusk/express-activitypub.svg?style=plastic) [Express ActivityPub](https://github.com/dariusk/express-activitypub) - _NodeJS_ "Reference implementation of an ActivityPub server using Express.js" * ![GitHub last commit](https://img.shields.io/github/last-commit/rowanlupton/pylodon.svg?style=plastic) [pylodon](https://github.com/rowanlupton/pylodon) - _Python_ "Flask-based ActivityPub server" ## Bridges * [Bridgy Fed](https://fed.brid.gy/) - connects IndieWeb sites with federated social networks. * [ActivityPub actor](https://activitypub.actor/) - importer from centralized non-ActivityPub social networks to ActivityPub capable ones. * [RSS to ActivityPub Converter](https://github.com/dariusk/rss-to-activitypub) - NodeJS - Convert any RSS feed to an ActivityPub actor that can be followed on ActivityPub-compliant social networks like Mastodon ## Blog Posts * [The “Worse Is Better” Approach to Federated Social Networking](https://blog.dereferenced.org/activitypub-the-worse-is-better-approach-to-federated-social-networking) - by Kaniini (lead developers of Pleroma). * [Welcome to Thundertoot](https://medium.com/@mrshlee/aus-social-welcome-to-thundertoot-59d881ad573) - by myself (Aus.Social Admin)