Open Source Community & Social Tools

Mastodon ★ 50K

Decentralized social networking in your control

maigret ★ 38K

🕵️‍♂️ Collect a dossier on a person by username from 3000+ sites

glance ★ 37K

A self-hosted dashboard that puts all your feeds in one place

Bluesky ★ 18K

Social media reimagined for community and connection

Lemmy ★ 15K

Build your own federated discussion community

giscus ★ 12K

A commenting system powered by GitHub Discussions. :octocat: :speech_balloon: :gem:

owncast ★ 12K

Take control over your live stream video by running it yourself. Streaming + chat out of the box.

misskey ★ 11K

🌎 A completely free and open interplanetary-microblogging platform 🚀

core ★ 8.8K

:cloud: ownCloud web server core (Files, DAV, etc.)

Pixelfed ★ 7.1K

Ad-free photo sharing with privacy and federation

GameDevMind ★ 6.5K

最全面的游戏开发技术图谱(Game Development Map)。帮助游戏开发者们在已知问题上节省时间，省出更多的精力投入到更有创造性的工作中去。

alive-progress ★ 6.3K

A new kind of Progress Bar, with real-time throughput, ETA, and very cool animations!

Infinity-For-Reddit ★ 5.5K

A Reddit client for Android

writefreely ★ 5.3K

A clean, Markdown-based publishing platform made for writers. Write together and build a community.

Fider ★ 4.5K

Open-source platform for collecting and prioritizing feedback

Reddit-Enhancement-Suite ★ 4.5K

Reddit Enhancement Suite

praw ★ 4.3K

PRAW, an acronym for "Python Reddit API Wrapper", is a python package that allows for simple access to Reddit's API.

koala ★ 3.6K

A lightweight Facebook library supporting the Graph, Marketing, and Atlas APIs, realtime updates, test users, and OAuth.

guiadofrontend ★ 2.9K

Guia de Front-end: trilhas, cursos, livros, canais, ferramentas e comunidades para você entrar e evoluir na área.

RedReader ★ 2.7K

An unofficial open source Android app for Reddit.

guiadobackend ★ 2.4K

Guia de Back-end: trilhas, cursos, livros, canais, ferramentas e comunidades para você entrar e evoluir na área.

Artalk ★ 2.3K

🌌 Your Self-hosted Comment System. | 自托管评论系统

pump.io ★ 2.2K

Social server with an ActivityStreams API

SCrawler ★ 2.2K

🏳️‍🌈 Media downloader from any sites, including Twitter, Reddit, Instagram, BlueSky, TikTok, Threads, Facebook, OnlyFans, YouTube, Pinterest, PornHub, XHamste

CatchUp ★ 2.1K

An app for catching up on things.

sharer.js ★ 2.1K

:on: :bookmark: Create your own social share buttons. No jquery. Just vanilla JS

movim ★ 2.1K

Movim - Decentralized social platform

Ech0 ★ 2.1K

Ech0 – An open-source, self-hosted lightweight publishing platform for personal idea sharing.

talkyard ★ 1.8K

A community discussion platform: Brings together the main features from StackOverflow, Slack, Discourse, Reddit, and Disqus blog comments.

voyager ★ 1.8K

Voyager — a beautiful app for Lemmy and Piefed

democracyos ★ 1.8K

Democracia en Red is focusing on specific implementations of DemocracyOS. We are working now working with governments and activists all over Latin America. If y

deltachat-desktop ★ 1.6K

Decentralized private messenger with chat-shared tools and games for Desktop

amethyst ★ 1.6K

Nostr client for Android

Maskbook ★ 1.6K

The portal to the new, open Internet. ([I:b])

MaterialAbout ★ 1.5K

🔖 It's a material-design about screen to use on your Android apps. A developer profile and application information easy to integrate.

databag ★ 1.5K

fast & lightweight self-hosted messenger

human-review ★ 1.3K

A visual tool to edit HTML and Markdown files, leave comments like a Google Doc, and send feedback to your AI agent. Works inside your favorite AI harness.

laravel-love ★ 1.2K

Add Social Reactions to Laravel Eloquent Models. It lets people express how they feel about the content. Fully customizable Weighted Reaction System & Reaction

LogChimp ★ 1.1K

Open-source feedback management for product teams

Nora ★ 1.1K

SNS browser. Facebook, Instagram, Reddit, Threads, X and more in a single app. No ads.

pH7-Social-Dating-CMS ★ 1.1K

Self-hosted, open-source PHP 8.2+ software for building white-label dating sites, matchmaking communities, and social networks. Own your code, hosting, database

URS ★ 1.0K

Universal Reddit Scraper - A comprehensive Reddit scraping/archival command-line tool.

fedify ★ 1.0K

ActivityPub server framework in TypeScript

lemmy-ui ★ 1.0K

The official web app for lemmy.

helios-server ★ 924

Helios server

reddit-mcp-buddy ★ 828

Clean, LLM-optimized Reddit MCP server. Browse posts, search content, analyze users. No fluff, just Reddit data.

Autolab ★ 808

Course management service that enables auto-graded programming assignments.

haven ★ 803

Self-hostable private blogging

annict ★ 780

A platform for anime addicts.

mouthful ★ 775

Mouthful is a self-hosted alternative to Disqus

hackertab.dev ★ 772

A Chrome 🌐 & Firefox 🦊 extension to discover the latest developer news and tools in one tab!

uni-apks ★ 665

📦 Pre-built APKs from various patch sources

omnom ★ 663

A web content preservation service

pretty ★ 624

Library for helping print things prettily, in Clojure - ANSI fonts, formatted exceptions

django-comments-xtd ★ 622

A pluggable Django comments application with thread support, follow-up notifications, mail confirmation, like/dislike flags, moderation, a ReactJS plugin and Bo

chirpy ★ 605

💬 A privacy-friendly and customizable Disqus (comment system) alternate. 注重隐私保护和定制化的评论系统。

roadmap ★ 569

Open source roadmapping software

discuit ★ 551

A free and open-source community discussion platform.

postmarks ★ 546

a single-user bookmarking website designed to live on the Fediverse

Smithereen ★ 546

Federated, ActivityPub-compatible social network server with friends, walls, and groups.

wp-discourse ★ 544

WordPress plugin that lets you use Discourse as the community engine for a WordPress blog

Loops ★ 453

Federated short videos without corporate control

ClearFlask ★ 451

Open-source ideation tool for product feedback management

Sayr ★ 24

Bridge internal workflows with public collaboration