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An open API service indexing awesome lists of open source software.

Projects in Awesome Lists tagged with activitystreams

A curated list of projects in awesome lists tagged with activitystreams .

https://github.com/superseriousbusiness/gotosocial

Fast, fun, small ActivityPub server. READ ONLY MIRROR! Now on Codeberg instead: https://codeberg.org/superseriousbusiness/gotosocial

activitypub activitystreams agplv3 federation fediverse fediverse-server golang mastodon social-media social-network

Last synced: 12 May 2025

https://github.com/plume-org/plume

Federated blogging application, thanks to ActivityPub (now on https://git.joinplu.me/ — this is just a mirror)

activitypub activitystreams blog blog-engine decentralization diesel federation rocket rust

Last synced: 14 May 2025

https://github.com/Plume-org/Plume

Federated blogging application, thanks to ActivityPub (now on https://git.joinplu.me/ — this is just a mirror)

activitypub activitystreams blog blog-engine decentralization diesel federation rocket rust

Last synced: 19 Mar 2025

https://github.com/landrok/activitypub

A PHP implementation of ActivityPub protocol based upon the ActivityStreams 2.0 data format.

activitypub activitystreams federated federated-social-web protocol

Last synced: 12 Apr 2025

https://github.com/michaelcpuckett/activity-kit

An attempt to build a spec-compliant ActivityPub core library.

activitypub activitystreams jsonld

Last synced: 13 Oct 2025

https://github.com/warriordog/activitypubsharp

Modular implementation of ActivityPub in C#

activitypub activitystreams csharp dotnet federation fediverse json-ld

Last synced: 20 Aug 2025

https://github.com/musingstudio/pherephone

An ActivityPub server that reblogs all the statuses of certain actors.

activitypub activitystreams federation golang

Last synced: 30 Apr 2025

https://codeberg.org/fediverse/fediverse-ideas

Ideas for new applications and services on the Fediverse.

activitypub activitystreams fediverse ideas innovation

Last synced: 11 May 2025

https://github.com/redaktor/ActivityPubSchema

An inofficial proposal for ActivityPub - JSON Schemas (draft 07)

activitypub activitystreams json-schema

Last synced: 02 Aug 2025

https://github.com/kristofferstrube/activitystreams

A .NET implementation of the Activity Streams vocabulary in the form of classes that can be serialized/deserialized using System.Text.Json

activitypub activitystreams activitystreams-vocabulary csharp dotnet json serialization systemtextjson

Last synced: 07 May 2025

https://github.com/benpate/hannibal

ActivityPub library for Go

activitypub activitystreams golang

Last synced: 12 Mar 2026

https://github.com/dansup/php-activitystreams

Activity Streams is a simple specification used to describe social actions around the web.

activity-streams activitystreams indieweb php php-activitystreams

Last synced: 18 Jul 2025

https://git.joinplu.me/plume/plume

Federated blogging application, thanks to ActivityPub

activitypub activitystreams blog blog-engine decentralization diesel federation rocket rust

Last synced: 01 Oct 2025

https://github.com/yuforium/activity-streams

Activity Streams validation for Typescript

activitypub activitystreams activitystreams-vocabulary

Last synced: 03 Mar 2026

https://github.com/aster-soc/asterjs

awesome (work in progress) federated social networking software

activitypub activitystreams fediverse svelte typescript

Last synced: 07 Mar 2026

https://github.com/ihateblueb/aster

awesome (work in progress) federated social networking software

activitypub activitystreams fediverse svelte typescript

Last synced: 23 Jul 2025

https://github.com/greg-kennedy/phpactivitypub

Simple, post-only ActivityPub implementation in PHP

activitypub activitystreams fediverse php

Last synced: 06 Mar 2026

https://github.com/vidarh/activitypub

ActivityPub / ActivityStream basic serialization/deserialization for Ruby

activitypub activitystreams activitystreams-vocabulary fediverse mastodon ruby

Last synced: 09 Oct 2025

https://github.com/warriordog/expressionsasextension

Modeling non-verbal communication as an ActivityStreams extension

activitypub activitystreams fediverse json-ld social-media

Last synced: 11 Jan 2026

https://git.gay/blueb/aster

its like if harper wrote a fediverse software. oh wait.

activitypub activitystreams c fediverse svelte typescript wasm webfinger

Last synced: 04 Oct 2025

https://github.com/warriordog/dotnet-activitypub-projects

Index of open-source ActivityPub projects using C# or .NET

activitypub activitystreams csharp dotnet federation json-ld

Last synced: 06 Jan 2026

https://github.com/fuzdev/fuz_mastodon

Mastodon components and helpers for Svelte, SvelteKit, and Fuz

activitypub activitystreams mastodon svelte sveltekit

Last synced: 07 Apr 2026

https://github.com/deeunderscore/ap-perkeep-uploader

A program for importing Mastodon user data takeouts into Perkeep

activitystreams mastodon perkeep

Last synced: 22 Jan 2026

https://github.com/daenney/pana

ActivityStreams library in Go

activitypub activitystreams fediverse golang social-web

Last synced: 23 May 2026

https://github.com/voxpelli/activityspam-filter

Extracted from https://gitlab.com/evanp/activityspam

activitypub activityspam activitystreams spam-filtering

Last synced: 25 Feb 2026

https://github.com/acid-chicken/dogpark

DogPark (Distributed "Open Graph Protocol" Accessors Registry Kingdom) is a federation network for providing a secure way to get OGP metadata.

activitypub activitystreams csharp dogpark dotnet federation fediverse ogp opengraphprotocol rfc6415 rfc7033 webfinger webhostmetadata wip

Last synced: 17 Apr 2026

https://github.com/ryanatkn/ryanatkn.com

@ryanatkn's homepage and blog ðŸŠķ

activitypub activitystreams blog foss homepage svelte sveltekit typescript web

Last synced: 10 Oct 2025

https://github.com/reiver/go-schemaorg

Package schemaorg provides an implementation of the schema.org vocabulary, as they are used on the Fediverse, for the Go programming language.

activitypub activitystreams fediverse json-ld schema-org schemaorg

Last synced: 23 Jun 2026

https://github.com/reiver/socialfed-api

socialfed-api is the back-end API for socialfed — a custom feed generator for the social-web, including the Fediverse, and broader decentralized social-media (DeSo).

activitypub activitypub-server activitystreams custom-feed custom-feeds fediverse json-ld open-social social-web socialfed

Last synced: 19 May 2026

https://github.com/reiver/ld-base

ld-base is an open-source back-end, written in the Go programming-language, with built-in support for Linked Data (including JSON-LD). ld-base is useful for writing software for the Fediverse / Social Web, where you can just focus on building the front-end experience (and use "ld-base" as the back-end).

activitypub activitystreams back-end database fediverse json-ld linked-data social-web

Last synced: 11 May 2026

https://github.com/reiver/relayverse

relayverse is an actor caching server for decentralized social-media (DeSo), including the Fediverse.

activitypub activitystreams caching decentralized-social fediverse json-ld social-media social-web

Last synced: 16 May 2026

https://github.com/reiver/protogo-app

protogo-app is a mobile front-end for protogo. protogo is a career, gig, and business focused decentralized social-media (DeSo) platform, for the Fediverse and Social Web.

activitypub activitystreams fediverse fediverse-client protogo social-web

Last synced: 19 May 2026

https://github.com/reiver/go-tootns

Package tootns provides an implementation of the (Mastodon) 'toot' JSON-LD namespace for the ActivityPub and ActivityStreams protocols, as they are used on the Fediverse, for the Go programming language.

activitypub activitystreams fediverse json-ld mastodon social-web toot

Last synced: 16 Apr 2026

https://github.com/capjamesg/activitypub

A limited implementation of ActivityPub.

activitypub activitypub-server activitystreams decentralized-web

Last synced: 27 Apr 2026

https://github.com/reiver/go-actsock

Package actcon implements an ActivityPub & ActivityStreams like protocol over a WebSocket, for the Go programming language.

activitypub activitysocket activitystreams websocket

Last synced: 29 Apr 2026

https://github.com/reiver/go-jsonld

Package jsonld provides JSON-LD encoders and decoders, for the Go programming language. And in particular, handles the way the Fediverse, ActivityPub, and ActivityStreams uses JSON-LD.

activitypub activitystreams fediverse json-ld

Last synced: 13 May 2026

https://github.com/ryanatkn/fuz_mastodon

Mastodon components and helpers for Svelte, SvelteKit, and Fuz

activitypub activitystreams mastodon svelte sveltekit

Last synced: 23 Jul 2025