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awesome-selfhosted123

A list of Free Software network services and web applications which can be hosted locally. Selfhosting is the process of hosting and managing applications instead of renting from Software-as-a-Service providers
https://github.com/eric-erki/awesome-selfhosted123

Last synced: 3 days ago
JSON representation

Analytics
- AWStats - Generates web, streaming, ftp or mail server statistics graphically. ([Source Code](https://github.com/eldy/awstats)) `GPL-3.0` `Perl`
- KISSS - Very minimalistic (KISS) website statistics tool. ([Source Code](https://github.com/kis3/kis3)) `MIT` `Go`
- Koko Analytics - Privacy-friendly and open source analytics plugin for WordPress. ([Source Code](https://github.com/ibericode/koko-analytics/)) `GPL-3.0` `PHP`
- Matomo - Leading open-source analytics platform that gives you more than just powerful analytics, formerly known as Piwik. ([Source Code](https://github.com/matomo-org/)) `GPL-3.0` `PHP`
- Open Web Analytics - Google Analytics and Matomo alternative. ([Source Code](https://github.com/padams/Open-Web-Analytics)) `GPL-2.0` `PHP`
- Rakam - Custom analytics platform that allows you to create your own analytics services. Integrate with any data source (web, mobile, IoT etc.), analyze data with SQL and create dashboards. ([Source Code](https://github.com/rakam-io/rakam)) `Apache-2.0` `Java`
- Snowplow - Have every single event, from your websites, mobile apps, desktop applications and server-side systems, stored in your own data warehouse and available to action in real-time. ([Source Code](https://github.com/snowplow/)) `Apache-2.0` `Scala`
- Socioboard - `⚠` Social media management, analytics, and reporting platform supporting nine social media networks out-of-the-box. ([Source Code](https://github.com/socioboard/Socioboard-4.0)) `GPL-3.0` `C#/JavaScript`
- IG Monitoring - `⚠` Instagram Analytics and Stats. ([Demo](https://demo.igmonitoring.com), [Source Code](https://github.com/jakim/ig-monitoring)) `MIT` `PHP`
- Countly - Real time mobile and web analytics, crash reporting and push notifications platform. ([Source Code](https://github.com/countly)) `AGPL-3.0` `Javascript`
- IG Monitoring - `⚠` Instagram Analytics and Stats. ([Demo](https://demo.igmonitoring.com), [Source Code](https://github.com/jakim/ig-monitoring)) `MIT` `PHP`
- Snowplow - Have every single event, from your websites, mobile apps, desktop applications and server-side systems, stored in your own data warehouse and available to action in real-time. ([Source Code](https://github.com/snowplow/)) `Apache-2.0` `Scala`
Blogging Platforms
- Noddity - It's a blog, it's a wiki, it's a fast CMS. ([Source Code](https://github.com/TehShrike/noddity)) `WTFPL` `Nodejs`
- Cadmus - Cadmus is an extremely lightweight, flat-file blogging platform powered by Markdown. `MIT` `PHP`
- Dante Stories - Self hosted Medium platform built with Ruby on Rails. ([Source Code](https://github.com/michelson/dante-stories)) `MIT` `Ruby`
- Formtools - Powerful, flexible, free and open source PHP/MySQL script to manage your forms and data. ([Source Code](https://github.com/formtools)) `GPL-2.0` `PHP`
- Ghost - Just a blogging platform. ([Source Code](https://github.com/TryGhost/Ghost)) `MIT` `Nodejs`
- Hexo - Fast, simple and powerful blog framework, powered by Node.js. ([Source Code](https://github.com/hexojs/hexo)) `MIT` `Nodejs`
- Hotglue - Freehand CMS which allows to construct websites directly in a web-browser. It uses flat files for storage and provides an intuitive GUI. ([Demo](https://hotglue.me/demo/), [Source Code](https://github.com/k0a1a/hotglue2)) `GPL-3.0` `PHP`
- htmly - Databaseless Blogging Platform (Flat-File Blog). ([Demo](https://www.htmly.com/demo/), [Source Code](https://github.com/danpros/htmly)) `GPL-2.0` `PHP`
- Known - Single website for all your content. ([Source Code](https://github.com/idno/idno)) `Apache-2.0` `PHP`
- Plume - Federated blogging engine, based on ActivityPub. ([Source Code](https://github.com/Plume-org/Plume)) `AGPL-3.0` `Rust`
- Postleaf - Open source blogging platform with inline editing, handlebar templates, and a beautiful user interface. ([Source Code](https://github.com/Postleaf/postleaf)) `MIT` `Nodejs`
- Anchor CMS - Free, lightweight, faster-than-a-bullet, simple blogging system, made for art–directed posts. ([Source Code](https://github.com/anchorcms/anchor-cms)) `GPL-3.0` `PHP`
- Blogotext - Free blog-engine written in PHP and using SQLite. This offers you both an unmatched simplicity during installation and great performances. ([Source Code](https://github.com/timovn/blogotext)) `MIT` `PHP`
- Bludit - Simple application to build a site or blog in seconds. Bludit uses flat-files (text files in JSON format) to store posts and pages. ([Demo](https://demo.bludit.com/), [Source Code](https://github.com/dignajar/bludit)) `MIT` `PHP`
- Dotclear - Take control over your blog. ([Source Code](https://hg.dotclear.org/dotclear)) `GPL-2.0` `PHP`
Bookmarks and Link Sharing
- Geekmarks - Personal bookmarking service focused on speed and organization using hierarchical tags. ([Source Code](https://github.com/dimonomid/geekmarks)) `BSD-2-Clause` `Go`
- No Fuss Bookmarks - Very simple software and service to store bookmarks especially designed for hackers (that don't need fancy interfaces, but nice API). ([Source Code](https://github.com/mapio/nofussbm)) `GPL-3.0` `Python`
- Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry)) `BSD-2-Clause` `Python`
- ymarks - Keep your browser's bookmarks synchronized without limiting yourself to one provider. `WTFPL` `C`
- Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry)) `BSD-2-Clause` `Python`
- Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry)) `BSD-2-Clause` `Python`
- Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry)) `BSD-2-Clause` `Python`
- Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry)) `BSD-2-Clause` `Python`
- Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry)) `BSD-2-Clause` `Python`
- Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry)) `BSD-2-Clause` `Python`
- Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry)) `BSD-2-Clause` `Python`
- Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. ([Source Code](https://github.com/pinry/pinry)) `BSD-2-Clause` `Python`
Calendaring and Contacts Management
- DAVDroid - Open-source CalDAV/CardDAV suite and sync app for Android. ([Source Code](https://gitlab.com/bitfireAT/davdroid)) `GPL-3.0` `Java`
- CalendarServer - Apple, Inc.'s standards-compliant server implementing the CalDAV and CardDAV protocols shipped with macOS Server. ([Source Code](https://github.com/apple/ccs-calendarserver)) `Apache-2.0` `Python`
- calypso - Python-based CalDAV and CardDAV server, forked from Radicale. ([Source Code](https://keithp.com/git/calypso.git)) `GPL-3.0` `Python`
- DAViCal - Server for calendar sharing (CalDAV) that uses a PostgreSQL database as a data store. ([Source Code](https://gitlab.com/davical-project/davical)) `GPL-2.0` `PHP`
- Xandikos - Open source CardDAV, CalDAV and WebDAV server with minimal administrative overhead, backed by a Git repository. ([Source Code](https://github.com/jelmer/xandikos)) `GPL-3.0` `Python`
- DecSync CC - Serverless contacts, calendar synchronization using your own file syncing method i.e Syncthing, Nextcloud etc. ([Source Code](https://github.com/39aldo39/DecSyncCC)) `GPL-3.0` `Kotlin`
- EteSync Web - EteSync's official Web-based client (i.e., their Web app). ([Demo](https://client.etesync.com/), [Source Code](https://github.com/etesync/etesync-web)) `AGPL-3.0` `TypeScript`
Archiving and Digital Preservation (DP)
- ArchiveBox - Self-hosted "wayback machine" that creates HTML & screenshot archives of sites from your bookmarks, browsing history, RSS feeds, or other sources. ([Source Code](https://github.com/pirate/bookmark-archiver)) `MIT` `Python`
- ArchivesSpace - Archives information management application for managing and providing Web access to archives, manuscripts and digital objects. ([Demo](https://archivesspace.org/application/demo/), [Source Code](https://github.com/archivesspace/archivesspace)) `ECL-2.0` `Ruby`
Automation
- Alltube - Web interface for [youtube-dl](https://github.com/rg3/youtube-dl), a program to download videos and audio from [more than 100 websites](https://rg3.github.io/youtube-dl/supportedsites.html). ([Source Code](https://github.com/Rudloff/alltube)) `GPL-3.0` `PHP`
- AmIUnique - Learn how identifiable you are on the Internet (browser fingerprinting tool). ([Source Code](https://github.com/DIVERSIFY-project/amiunique)) `MIT` `Java`
- CouchPotato - CouchPotato is an automatic Video Library Manager for Movies. Automatic torrent/nzb searching, downloading, and processing at the qualities you want. ([Source Code](https://github.com/CouchPotato/CouchPotatoServer)) `GPL-3.0` `Python`
- Gekko - Gekko is a Bitcoin TA trading and backtesting bot which support multiple exchanges and cryptocurrencies. ([Source Code](https://github.com/askmike/gekko)) `MIT` `Nodejs`
- Healthchecks - Django app which listens for pings and sends alerts when pings are late. ([Source Code](https://github.com/healthchecks/healthchecks)) `BSD-3-Clause` `Python`
- Http2pic - Website screenshots/renderer. It uses the wkhtmltox to render websites with various options. ([Source Code](https://github.com/chrisiaut/http2pic)) `Apache 2.0` `PHP/Javascript`
- Lidarr - Lidarr is a music collection manager for Usenet and BitTorrent users. ([Source Code](https://github.com/Lidarr/Lidarr)) `GPL-3.0` `C#`
- n8n - Free node based Workflow Automation Tool. Easily automate tasks across different services. ([Source Code](https://github.com/n8n-io/n8n)) `Apache-2.0` `Nodejs`
- Poffer - Tool that makes it easier to share the content you like thanks to Pocket+Buffer. ([Source Code](https://github.com/Zhouzi/Poffer)) `MIT` `Nodejs`
- pyLoad - Lightweight, customizable and remotely manageable downloader for 1-click-hosting sites like rapidshare.com or uploaded.to. ([Source Code](https://github.com/pyload/pyload)) `GPL-3.0` `Python`
- Radarr - Radarr is an independent fork of Sonarr reworked for automatically downloading movies via Usenet and BitTorrent, à la Couchpotato. ([Source Code](https://github.com/Radarr/Radarr)) `GPL-3.0` `C#`
- Sonarr - Automatic TV Shows downloader and manager for Usenet and BitTorrent. It can grab, sort and rename new episodes and automatically upgrade the quality of files already downloaded when a better quality format becomes available. ([Source Code](https://github.com/Sonarr/Sonarr)) `GPL-3.0` `C#`
- TriggerHappy - Open source clone of IFTTT, a bridge between your internet services. ([Source Code](https://github.com/foxmask/django-th)) `BSD-3-Clause` `Python`
Communication systems
- Email
  - Mailcow - Mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administration. ([Source Code](https://github.com/andryyy/mailcow)) `GPL-2.0` `PHP`
  - Mail-in-a-Box - Turns any Ubuntu server into a fully functional mail server with one command. ([Source Code](https://github.com/mail-in-a-box/mailinabox)) `CC0-1.0` `Shell`
  - Qmailtoaster - Stable, full-featured, easy-to-install mail server based on qmail. ([Source Code](https://github.com/QMailToaster/)) `Multiple` `Linux`
  - wildduck - Scalable no-SPOF IMAP/POP3 mail server. ([Source Code](https://github.com/nodemailer/wildduck)) `EUPL-1.2` `Node.js`
  - chasquid - SMTP (email) server with a focus on simplicity, security, and ease of operation. ([Source Code](https://blitiri.com.ar/git/r/chasquid/)) `Apache-2.0` `Go`
  - Courier MTA - Fast, scalable, enterprise mail/groupware server providing ESMTP, IMAP, POP3, webmail, mailing list, basic web-based calendaring and scheduling services. ([Source Code](http://www.courier-mta.org/repo.html)) `GPL-3.0` `C`
  - Exim - Message transfer agent (MTA) developed at the University of Cambridge. ([Source Code](http://git.exim.org/exim.git)) `GPL-3.0` `C`
  - Haraka - High-performance, pluginable SMTP server written in Javascript. ([Source Code](https://github.com/haraka/Haraka)) `MIT` `Javascript`
  - OpenSMTPD - Secure SMTP server implementation from the OpenBSD project. ([Source Code](http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.sbin/smtpd/)) `ISC` `C`
  - Postfix - Fast, easy to administer, and secure Sendmail replacement. `IPL-1.0` `C`
  - Qmail - Secure Sendmail replacement. ([Source Code](https://sources.debian.net/src/netqmail/1.06-5/)) `CC0-1.0` `C`
  - Piler - feature rich open source email archiving solution. ([Source Code](https://bitbucket.org/jsuto/piler)) `GPL-3.0` `C`
  - Listmonk - High performance, self-hosted newsletter and mailing list manager with a modern dashboard. ([Source Code](https://github.com/knadh/listmonk)) `AGPL-3.0` `Go`
  - Mailman - The Gnu mailing list server. `GPL-3.0` `Python`
  - Mailtrain - self hosted newsletter application built on Node.js (v5+) and MySQL (v5.5+ or MariaDB). ([Source Code](https://github.com/andris9/mailtrain)) `GPL-3.0` `Nodejs`
  - MailyHerald - Self-hosted Mailchimp alternative that you can easily integrate with your site. Helps you send and manage your application mailings. It support email marketing and conducting the daily stream of notifications you send to your users. ([Source Code](https://github.com/Sology/maily_herald)) `LGPL-3.0` `Ruby`
  - Mautic - Mautic is marketing automation software (email, social and more). ([Source Code](https://github.com/mautic/mautic)) `GPL-3.0` `PHP`
  - Sympa - Mailing list manager. `GPL-2.0` `Perl`
  - Mailpile - Webmail client with search, filtering, encryption features and more. ([Source Code](https://github.com/mailpile/Mailpile)) `AGPL-3.0` `Python`
  - iRedMail - Full-featured mail server solution based on Postfix and Dovecot. ([Source Code](https://bitbucket.org/zhb/iredmail/commits/)) `GPL-3.0` `Shell`
  - Slimta - Mail Transfer Library built on Python. ([Source Code](https://github.com/slimta/python-slimta)) `MIT` `Python`
  - Sendmail - Message transfer agent (MTA). `Sendmail` `C`
  - Schleuder - GPG-enabled mailing list manager with resending-capabilities. ([Source Code](https://0xacab.org/schleuder/schleuder/tree/master)) `GPL-3.0` `Ruby`
- Custom communication systems
  - Gotify - Self-hosted notification server with Android and CLI clients, similar to PushBullet. ([Source Code](https://github.com/gotify/server), [Clients](https://github.com/gotify/android)) `MIT` `Go`
  - LibreNews - Decentralized and secure breaking news notification system. ([Source Code](https://github.com/milesmcc/LibreNews-Server/)) `GPL-3.0` `Python`
  - MiAOU - Multi-room persistent chat server. ([Source Code](https://github.com/Canop/miaou)) `MIT` `Nodejs`
  - Mumble - Low-latency, high quality voice/text chat software. ([Source Code](https://github.com/mumble-voip/mumble), [Clients](https://wiki.mumble.info/wiki/3rd_Party_Applications)) `BSD-3-Clause` `C++`
  - Jami - Free and universal communication platform which preserves the user's privacy and freedoms (formerly GNU Ring). ([Source Code](https://git.ring.cx/savoirfairelinux/ring-project)) `GPL-3.0` `C++`
  - Synapse - Server for [Matrix](https://matrix.org/), an open standard for decentralized persistent communication. ([Source Code](https://github.com/matrix-org/synapse)) `Apache-2.0` `Python`
  - Matrix Console Web - Web client meant to be a showcase of Matrix capabilities, and reference implementation of the Matrix standard. ([Source Code](https://github.com/matrix-org/matrix-angular-sdk)) `Apache-2.0` `Javascript`
  - Tox - Distributed, secure messenger with audio and video chat capabilities. ([Source Code](https://github.com/irungentoo/toxcore)) `GPL-3.0` `C`
  - Tuber - Peer-to-peer video chat that works. ([Source Code](https://github.com/trailofbits/tubertc)) `MIT` `Javascript`
  - ZeroNet - Open, free, and uncensorable websites, using Bitcoin cryptography and BitTorrent network. ([Source Code](https://github.com/HelloZeroNet/ZeroNet)) `GNU` `Python`
  - Kandan - Kandan is an Open Source Alternative to HipChat. ([Source Code](https://github.com/kandanapp/kandan)) `AGPL-3.0` `Ruby`
  - GNUnet - Free software framework for decentralized, peer-to-peer networking. ([Source Code](https://gnunet.org/git/)) `GPL-3.0` `C`
- IRC
  - IRC
  - Convos - Always online web IRC client. ([Demo](http://demo.convos.by), [Source Code](http://github.com/nordaaker/convos)) `Artistic-2.0` `Perl`
  - InspIRCd - Modular IRC server written in C++ for Linux, BSD, Windows, and macOS. ([Source Code](https://github.com/inspircd/inspircd)) `GFDL-1.2-only` `C++`
  - Kiwi IRC - Responsive web IRC client with theming support. ([Demo](https://kiwiirc.com/nextclient/)), ([Source Code](https://github.com/kiwiirc/kiwiirc)) `Apache-2.0` `Nodejs`
  - ngircd - Free, portable and lightweight Internet Relay Chat server for small or private networks. ([Source Code](https://github.com/ngircd/ngircd)) `GPL-2.0` `C`
  - Robust IRC - RobustIRC is IRC without netsplits. Distributed IRC server, based on RobustSession protocol. ([Source Code](https://github.com/robustirc/robustirc)) `BSD-3-Clause` `Go`
  - Weechat - Fast, light and extensible chat client. `GPL-3.0` `C`
- SIP
  - SIP
  - FusionPBX - Open source project that provides a customizable and flexible web interface to the very powerful and highly scalable multi-platform voice switch called FreeSWITCH. ([Source Code](https://github.com/fusionpbx/fusionpbx)) `MPL-1.1` `PHP`
  - Homer - Troubleshooting and monitoring VoIP calls. ([Source Code](https://github.com/sipcapture/homer)) `AGPL-3.0` `Angular/C`
  - Ostel - Secure SIP telephony setup with ZRTP encryption. `GPL-3.0` `Ruby`
  - SipXcom - Open source unified communications system. ([Source Code](https://github.com/sipXcom/sipxecs)) `AGPL-3.0` `Java`
  - Tapir - Troubleshooting and real-time monitoring of VoIP-based systems. ([Source Code](https://github.com/sip3io/tapir)) `Apache-2.0` `Java/Kotlin`
- Social Networks and Forums
  - Anahita - Open Source Social Networking Framework and Platform. ([Source Code](https://github.com/anahitasocial)) `GPL-3.0` `PHP`
  - bbPress - bbPress is forum software with a twist from the creators of WordPress. Easily setup discussion forums inside your WordPress.org powered site. ([Source Code](https://bbpress.trac.wordpress.org/browser/trunk)) `GPL-2.0` `PHP`
  - Buddycloud - Tools, libraries, services and a community to build user-to-user, group and social messaging into your app. Saves time. Scales up. Supports you. ([Source Code](https://github.com/buddycloud)) `Apache-2.0` `Java`
  - BuddyPress - Powerful plugin that takes your WordPress.org powered site beyond the blog with social-network features like user profiles, activity streams, user groups, and more. ([Source Code](https://github.com/buddypress/BuddyPress)) `GPL-2.0` `PHP`
  - Coral - A better commenting experience from Vox Media. ([Source Code](https://github.com/coralproject/talk)) `Apache-2.0` `Nodejs`
  - diaspora* - Distributed social networking server. ([Demo](https://podupti.me/go.php), [Source Code](https://github.com/diaspora/diaspora)) `AGPL-3.0` `Ruby`
  - Elgg - Powerful open source social networking engine. ([Source Code](https://github.com/Elgg/Elgg)) `GPL-2.0` `PHP`
  - flaskbb - FlaskBB is forum software written in Python using the microframework Flask. You can easily create new topics, posts and send other users private messages. It also includes basic administration and moderation tools. ([Source Code](https://github.com/sh4nks/flaskbb)) `BSD-3-Clause` `Python`
  - FluxBB - Fast, light, user-friendly forum software for your website. ([Source Code](https://github.com/fluxbb/fluxbb)) `GPL-2.0` `PHP`
  - Friendica - Social Communication Server. ([Source Code](https://github.com/friendica/friendica)) `AGPL-3.0` `PHP`
  - Lemmy - A link aggregator / reddit clone for the fediverse. Reddit alternative built in Rust. ([Source Code](https://github.com/dessalines/lemmy)) `AGPL-3.0` `Rust`
  - Mastodon - Federated microblogging server, an alternative to GNU social. ([Source Code](https://github.com/tootsuite/mastodon)) `AGPL-3.0` `Ruby`
  - Misago - Misago is fully featured modern forum application that is fast, scalable and responsive. ([Source Code](https://github.com/rafalp/Misago)) `GPL-2.0` `Python`
  - Movim - Modern, federated social network based on XMPP, with a fully featured group-chat, subscriptions and microblogging. ([Source Code](https://github.com/movim/movim)) `AGPL-3.0` `PHP`
  - Newebe - Distributed Social Network. ([Source Code](https://github.com/gelnior/newebe)) `AGPL-3.0` `Python`
  - NodeBB - Node.js based forum software built for the modern web. ([Source Code](https://github.com/NodeBB/NodeBB)) `GPL-3.0` `Nodejs`
  - Orange Forum - Orange Forum is an easy to deploy forum that has minimal dependencies and uses very little javascript. ([Demo](https://groups.goodoldweb.com/), [Source Code](https://github.com/s-gv/orangeforum)) `BSD-3-Clause` `Go`
  - OSSN - Open Source Social Network (OSSN) is a social networking software written in PHP. It allows you to make a social networking website and helps your members build social relationships, with people who share similar professional or personal interests. ([Source Code](https://github.com/opensource-socialnetwork/opensource-socialnetwork)) `GPL-2.0` `PHP`
  - phpBB - Flat-forum bulletin board software solution that can be used to stay in touch with a group of people or can power your entire website. ([Source Code](https://github.com/phpbb/phpbb)) `GPL-2.0` `PHP`
  - Pump.io - Stream server that does most of what people really want from a social network. ([Source Code](https://github.com/e14n/pump.io)) `Apache-2.0` `Nodejs`
  - remark42 - A lightweight and simple comment engine, which doesn't spy on users. It can be embedded into blogs, articles or any other place where readers add comments. ([Demo](https://remark42.com/demo/), [Source Code](https://github.com/umputun/remark)) `MIT` `Go`
  - Simple Machines Forum - Free, professional grade software package that allows you to set up your own online community within minutes. ([Source Code](https://github.com/SimpleMachines/SMF2.1)) `BSD-3-Clause` `PHP`
  - Talkyard - Create a community, where your users can suggest ideas and get questions answered. And have friendly open-ended discussions and chat (Slack/StackOverflow/Discourse/Reddit/Disqus hybrid). ([Demo](https://www.talkyard.io/forum/latest), [Source Code](https://github.com/debiki/talkyard)) `AGPL-3.0` `Scala`
  - Tokumei - Anonymous microblogging platform. ([Source Code](https://gitlab.com/tokumei/tokumei)) `ISC` `rc`
  - Thredded - Forums, feature-rich and simple. ([Demo](https://thredded.org/thredded), [Source Code](https://github.com/thredded/thredded)) `MIT` `Ruby`
  - twister - Fully decentralized P2P microblogging platform leveraging the free software implementations of Bitcoin and BitTorrent protocols. ([Source Code](https://github.com/miguelfreitas/twister-core)) `MIT` `C++`
  - Loomio - Loomio is a collaborative decision-making tool that makes it easy for anyone to participate in decisions which affect them. ([Source Code](https://github.com/loomio/loomio)) `AGPL-3.0` `Ruby`
- XMPP
  - Extensible Messaging and Presence Protocol
  - ejabberd - XMPP instant messaging server. ([Source Code](https://github.com/processone/ejabberd)) `GPL-2.0` `Erlang`
  - Openfire - Real time collaboration (RTC) server. ([Source Code](https://github.com/igniterealtime/Openfire)) `Apache-2.0` `Java`
  - Prosody IM - Feature-rich and easy to configure XMPP server. ([Source Code](http://hg.prosody.im/)) `MIT` `Lua`
  - Tigase - XMPP server implementation in Java. `GPL-3.0` `Java`
  - Converse.js - Free and open-source XMPP chat client in your browser. ([Source Code](https://github.com/jcbrand/converse.js)) `MPL-2.0` `Javascript`
  - Libervia - Web frontend from Salut à Toi. ([Source Code](http://repos.goffi.org/libervia)) `AGPL-3.0` `Python`
  - Metronome IM - Fork of Prosody IM. ([Source Code](https://github.com/maranda/metronome)) `MIT` `Lua`
  - MongooseIM - Mobile messaging platform with a focus on performance and scalability. ([Source Code](https://github.com/esl/MongooseIM)) `GPL-2.0` `Erlang`
  - Kaiwa - Web based chat client in the style of common paid alternatives. ([Source Code](https://github.com/digicoop/kaiwa)) `MIT` `Nodejs`
Read it Later Lists
- Booking and Scheduling
  - Nunux Keeper - Your personal content curation service. ([Source Code](https://github.com/ncarlier/nunux-keeper)) `GPL-3.0` `Nodejs`
File Sharing and Synchronization
- E-commerce
  - PictShare - PictShare is a multi lingual, open source image hosting service with a simple resizing and upload API. ([Source Code](https://github.com/chrisiaut/pictshare)) `Apache-2.0` `PHP`
  - Uguu - Stores files and deletes after X amount of time. ([Source Code](https://github.com/nokonoko/uguu)) `MIT` `PHP`
  - uPste - Private file hosting application with an emphasis on serving technology communities. ([Source Code](https://github.com/TheReverend403/uPste)) `AGPL-3.0` `PHP`
  - Encode Explorer - Encode Explorer is a single page file browser, it is simple and functional. ([Demo](http://encode-explorer.siineiolekala.net/explorer/index.php), [Source Code](https://github.com/marekrei/encode-explorer)) `MIT` `PHP`
  - filebrowser - Web File Manager which can be used as a middleware or standalone app. ([Source Code](https://github.com/filebrowser/filebrowser)) `Apache-2.0` `Go/VueJS`
  - Filestash - A web file manager that lets you manage your data anywhere it is located: FTP, SFTP, WebDAV, Git, S3, Minio, Dropbox, or Google Drive . ([Demo](https://demo.filestash.app/), [Source Code](https://github.com/mickael-kerjean/filestash)) `AGPL-3.0` `Go`
  - h5ai - Modern file indexer for HTTP web servers with focus on your files. Directories are displayed in a appealing way and browsing them is enhanced by different views, a breadcrumb and a tree overview. ([Demo](https://larsjung.de/h5ai/demo/), [Source Code](https://github.com/lrsjng/h5ai)) `MIT` `PHP`
  - Git Annex - File synchronization between computers, servers, external drives. ([Source Code](https://git.joeyh.name/index.cgi/git-annex.git/)) `GPL-3.0` `Haskell`
  - Nextcloud - Access and share your files, calendars, contacts, mail and [more](https://apps.nextcloud.com/) from any device, on your terms. ([Demo](https://demo.nextcloud.com/), [Source Code](https://github.com/nextcloud/server)) `AGPL-3.0` `PHP`
  - OpenSSH/SFTP - Secure File Transfer Program. ([Source Code](http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh)) `BSD-2-Clause` `C`
  - Pydio - Turn any web server into a powerful file management system and an alternative to mainstream cloud storage providers. ([Source Code](https://github.com/pydio/pydio-core)) `AGPL-3.0` `PHP`
  - Samba - Samba is the standard Windows interoperability suite of programs for Linux and Unix. It provides secure, stable and fast file and print services for all clients using the SMB/CIFS protocol. ([Source Code](https://git.samba.org/samba.git/)) `GPL-3.0` `C`
  - Seafile - File hosting and sharing solution primary for teams and organizations. ([Source Code](https://github.com/haiwen/seafile)) `GPL-2.0` `C`
  - Syncany - Secure file sync software for arbitrary storage backends, an open-source cloud storage and filesharing application. Securely synchronize your files to any kind of storage. `GPL-3.0` `Java`
  - Syncthing - Syncthing is an open source peer-to-peer file synchronisation tool. ([Source Code](https://github.com/syncthing/syncthing)) `MPL-2.0` `Go`
  - Unison - Unison is a file-synchronization tool for OSX, Unix, and Windows. `GPL-3.0` `OCaml`
  - bittorrent-tracker - Simple, robust, BitTorrent tracker (client and server) implementation. ([Source Code](https://github.com/feross/bittorrent-tracker)) `MIT` `Nodejs`
  - Opentracker - Open and free bittorrent tracker. It aims for minimal resource usage and is intended to run at your wlan router. ([Source Code](http://erdgeist.org/gitweb/opentracker/)) `Beerware` `C`
  - qBittorrent - Free cross-platform bittorrent client with a feature rich Web UI for remote access. ([Source Code](https://github.com/qbittorrent/qBittorrent)) `GPL-2.0` `C++`
  - Torrents.csv - A self-hostable torrent search engine. `GPL-3.0` `Rust`
  - Transmission - Fast, easy, Free Bittorrent client. ([Source Code](https://github.com/transmission/transmission)) `GPL-3.0` `C`
  - Coquelicot - Coquelicot is a “one-click” file sharing web application with a focus on protecting users’ privacy. ([Source Code](https://coquelicot.potager.org/gitweb/?p=coquelicot.git)) `AGPL-3.0` `Ruby`
  - TagSpaces - TagSpaces is an offline, cross-platform file manager and organiser that also can function as a note taking app. The WebDAV version of the application can be installed on top of a WebDAV servers such as Nextcloud or ownCloud. ([Demo](http://demo.tagspaces.org), [Source Code](https://github.com/tagspaces/tagspaces)) `AGPL-3.0` `Javascript`
  - transfer.sh - Easy file sharing from the command line. ([Source Code](https://github.com/dutchcoders/transfer.sh)) `MIT` `Go`
Content Management Systems (CMS)
- E-commerce
  - Sylius - Symfony2 powered open source full-stack platform for eCommerce. ([Demo](http://sylius.org/demo), [Source Code](https://github.com/Sylius/Sylius)) `MIT` `PHP`
  - Attendize - Ticket selling and event management platform. ([Source Code](https://github.com/attendize/attendize)) `AAL` `PHP`
  - Bagisto - Leading Laravel open source e-commerce framework with multi-inventory sources, taxation, localization, dropshipping and more exciting features. ([Demo](https://demo.bagisto.com/), [Source Code](https://github.com/bagisto/bagisto)) `MIT` `PHP`
  - Magento - Leading provider of open omnichannel innovation. ([Demo](https://magento.com/schedule-a-demo), [Source Code](https://github.com/magento/magento2)) `OSL-3.0` `PHP`
  - Microweber - Drag and Drop CMS and online shop. ([Demo](http://demo.microweber.org/), [Source Code](https://github.com/microweber/microweber)) `Apache-2.0` `PHP`
  - OpenBazaar - Decentralized marketplace using cryptocurrency. ([Source Code](https://github.com/openbazaar/openbazaar-go)) `MIT` `Go`
  - Open Food Network - Online marketplace for local food. It enables a network of independent online food stores that connect farmers and food hubs with individuals and local businesses. ([Source Code](https://github.com/openfoodfoundation/openfoodnetwork)) `AGPL-3.0` `Ruby`
  - Reaction Commerce - Customizable, real-time reactive, JavaScript commerce platform. ([Source Code](https://github.com/reactioncommerce/reaction)) `GPL-3.0` `Nodejs`
  - Shopware Community Edition - PHP based open source e-commerce software made in Germany. ([Demo](https://www.shopwaredemo.de/), [Source Code](https://github.com/shopware/shopware)) `AGPL-3.0` `PHP`
- XMPP
  - Alfresco Community Edition - The open source Enterprise Content Management software that handles any type of content, allowing users to easily share and collaborate on content. ([Source Code](https://hub.alfresco.com/t5/alfresco-content-services-hub/project-overview-repository/ba-p/290502)) `LGPL-3.0` `Java`
  - Backdrop CMS - Comprehensive CMS for small to medium sized businesses and non-profits. ([Source Code](https://github.com/backdrop/backdrop)) `GPL-2.0` `PHP`
  - BigTree CMS - Straightforward, well documented, and capable written with PHP and MySQL. ([Source Code](https://github.com/bigtreecms/BigTree-CMS)) `LGPL-2.1` `PHP`
  - Bolt CMS - Open source Content Management Tool, which strives to be as simple and straightforward as possible. ([Demo](https://try.bolt.cm/), [Source Code](https://github.com/bolt/bolt)) `MIT` `PHP`
  - CMS Made Simple - Open source content management system, faster and easier management of website contents, scalable for small businesses to large corporations. ([Source Code](http://svn.cmsmadesimple.org/svn/cmsmadesimple/trunk/)) `GPL-1.0` `PHP`
  - Drupal - Advanced open source content management platform. ([Source Code](http://cgit.drupalcode.org/drupal)) `GPL-2.0` `PHP`
  - GetSimple CMS - The Simplest Content Management System. Ever. ([Source Code](https://github.com/GetSimpleCMS/GetSimpleCMS)) `GPL-3.0` `PHP`
  - ImpressPages CMS - Easy code meets easy admin. ([Demo](https://www.impresspages.org/demo), [Source Code](https://github.com/impresspages/ImpressPages)) `GPL-3.0/MIT` `PHP`
  - Joomla! - Advanced Content Management System (CMS). ([Source Code](https://github.com/joomla/joomla-cms)) `GPL-2.0` `PHP`
  - Plone - Powerful open-source CMS system. ([Source Code](https://github.com/plone)) `ZPL-2.0` `Python`
  - ProcessWire - ProcessWire is an open source content management system (CMS) and web application framework aimed at the needs of designers, developers and their clients. ([Source Code](https://github.com/ryancramerdesign/ProcessWire)) `MPL-2.0` `PHP`
  - Publify - Simple but full featured web publishing software. ([Source Code](https://github.com/publify/publify)) `MIT` `Ruby`
  - Redaxscript - Ultra lightweight CMS for MySQL, SQLite and PostgreSQL. ([Demo](https://demo.redaxscript.com/login), [Source Code](https://github.com/redaxmedia/redaxscript)) `GPL-3.0` `PHP`
  - Strapi - The most advanced open-source Content Management Framework (headless-CMS) to build powerful API with no effort. ([Source Code](https://github.com/strapi/strapi)) `MIT` `Nodejs`
  - Subrion - Subrion is a free open source content management system that allows you to build websites for any purpose. Yes, from blog to corporate mega portal. ([Demo](http://demos.subrion.com), [Source Code](https://github.com/intelliants/subrion)) `GPL-3.0` `PHP`
  - TYPO3 - Powerful and advanced CMS with a large community. ([Source Code](https://github.com/TYPO3/TYPO3.CMS)) `GPL-2.0` `PHP`
  - Umbraco - The friendly CMS. Free and open source with an amazing community. ([Source Code](https://github.com/umbraco/Umbraco-CMS)) `MIT` `.NET`
  - WordPress - World's most-used blogging and CMS engine. ([Source Code](https://github.com/WordPress/WordPress)) `GPL-2.0` `PHP`
  - Neos - Neos or TYPO3 Neos (for version 1) is a modern, open source CMS. ([Source Code](https://git.typo3.org/Packages/TYPO3.Neos.git)) `GPL-3.0` `PHP`
  - SilverStripe - Easy to use CMS with powerful MVC framework underlying. ([Demo](http://demo.silverstripe.org/), [Source Code](https://github.com/silverstripe)) `BSD-3-Clause` `PHP`
  - Baun - Modern, lightweight, extensible CMS for PHP. ([Source Code](https://github.com/BaunCMS/Baun)) `MIT` `PHP`
Conference Management
- XMPP
  - BigBlueButton - Supports real-time sharing of audio, video, slides (with whiteboard controls), chat, and the screen. Instructors can engage remote students with polling, emojis, and breakout rooms. ([Demo](https://demo.bigbluebutton.org/gl), [Source Code](https://github.com/bigbluebutton/bigbluebutton)) `LGPL-3.0` `Java`
  - Conference Organizing Distribution (COD) - Create conference and event websites built on top of Drupal. ([Source Code](http://cgit.drupalcode.org/cod)) `GPL-1.0` `PHP`
  - indico - A feature-rich event management system, made @ CERN, the place where the Web was born. ([Demo](https://sandbox.getindico.io/), [Source code](https://github.com/indico/indico)) `MIT` `Python`
  - OpenConferenceWare - An open source web application for supporting conference-like events. This customizable, general-purpose platform provides proposals, sessions, schedules, tracks, user profiles. ([Source Code](https://github.com/osbridge/openconferenceware)) `MIT` `Ruby`
DNS
- E-commerce
  - CoreDNS - Plugin driven DNS Server with support for proxying to Google's DNS-over-HTTPS. ([Source Code](https://github.com/coredns/coredns)) `Apache-2.0` `Go`
  - nsupdate.info - nsupdate.info is a dynamic DNS service. ([Demo](https://www.nsupdate.info/account/register/), [Source Code](https://github.com/nsupdate-info/nsupdate.info)) `BSD-3-Clause` `Python`
  - SPF Toolbox - Application to look up DNS records such as SPF, MX, Whois, and more. ([Source Code](https://github.com/charlesabarnes/SPFtoolbox)) `MIT` `PHP`
Document Management
- E-commerce
  - Teedy - (Ex SismicsDocs) Lightweight document management system packed with all the features you can expect from big expensive solutions. ([Source Code](https://github.com/sismics/docs)), ([Demo](https://demo.teedy.io/)) `GPL-2.0` `Java`
E-books and Integrated Library Systems (ILS)
- E-commerce
  - Calibre - E-book library manager that can view, convert, and catalog e-books in most of the major e-book formats and provides a built-in Web server for remote clients. ([Demo](https://calibre-ebook.com/demo), [Source code](https://launchpad.net/calibre)) `GPL-3.0` `Python`
  - BicBucStriim - Provides web-based access to your Calibre Library's e-book collection. ([Source Code](https://github.com/rvolz/BicBucStriim)) `MIT` `PHP`
  - Polar Bookshelf - Polar is a personal knowledge repository for PDF and web content supporting incremental reading and document annotation. ([Source Code](https://github.com/burtonator/polar-bookshelf)) `GPL` `Javascript`
  - Koha - Enterprise-class ILS with modules for acquisitions, circulation, cataloging, label printing, offline circulation for when Internet access is not available, and much more. ([Demo](https://koha-community.org/demo/), [Source Code](https://github.com/Koha-Community/Koha)) `GPL-3.0` `Perl`
  - Samvera Hyrax - Front-end for the Samvera framework, which itself is a Ruby on Rails application for browsing and managing Fedora-based digital repositories. ([Source Code](https://github.com/samvera/hyrax)) `Apache-2.0` `Ruby`
  - Fedora Commons Repository - Robust and modular repository system for the management and dissemination of digital content especially suited for digital libraries and archives, both for access and preservation. ([Source Code](https://github.com/fcrepo4/fcrepo4)) `Apache-2.0` `Java`
  - Evergreen - Highly-scalable software for libraries that helps library patrons find library materials, and helps libraries manage, catalog, and circulate those materials. ([Source Code](https://github.com/evergreen-library-system/Evergreen)) `GPL-2.0` `PL/pgSQL`
Feed Readers
- E-commerce
  - CommaFeed - Google Reader inspired self-hosted RSS reader. ([Source Code](https://github.com/Athou/commafeed)) `Apache-2.0` `Java`
  - Feedbin - Simple, fast and nice looking RSS reader. ([Source Code](https://github.com/feedbin/feedbin)) `MIT` `Ruby`
  - FeedHQ - FeedHQ is a web-based feed reader. ([Source Code](https://github.com/feedhq/feedhq)) `BSD-3-Clause` `Python`
  - Kriss Feed - Simple and smart (or stupid) feed reader. ([Demo](http://tontof.net/feed/), [Source Code](https://github.com/tontof/kriss_feed)) `CC0-1.0` `PHP`
  - Moonmoon - simple feed aggregator (planet like): it only aggregates feeds and spits them out in one single page. ([Source Code](https://github.com/mauricesvay/moonmoon)) `BSD-3-Clause` `PHP`
  - Newspipe - Newspipe is a web news aggregator and reader. ([Demo](https://www.newspipe.org/signup)) `AGPL-3.0` `Python`
  - Reader-Self - Self-hosted rss reader (php / mysql or sqlite) - Google Reader alternative. ([Source Code](https://github.com/readerself/readerself)) `GPL-3.0` `PHP`
  - gritttt-rss - More features for Tiny Tiny RSS. ([Source Code](https://github.com/nhoening/gritttt-rss)) `BSD-2-Clause` `Python`
  - Winds - Open source and beautiful RSS reader built using React/Redux/Sails/Node and Stream. It showcases personalized feeds powered by the Stream API. ([Demo](https://winds.getstream.io/), [Source Code](https://github.com/GetStream/Winds)) `BSD-3-Clause` `Nodejs`
  - Full-Text RSS - Extract article content from news sites and blogs and convert RSS feeds that contain only extracts of stories to full-text feeds. Developed by FiveFilters.org. ([Source Code](https://bitbucket.org/fivefilters/full-text-rss)) `GPL-3.0` `PHP`
Games
- E-commerce
  - elevatorsaga - The elevator programming game. ([Source Code](https://github.com/magwo/elevatorsaga)) `MIT` `Javascript`
  - Lila - The forever free, adless and open source chess server powering lichess.org, with official iOS and Android client apps. ([Source Code](https://github.com/ornicar/lila)) `AGPL-3.0` `Scala`
  - Minetest - An open source voxel game engine. Play one of our many games, mod a game to your liking, make your own game, or play on a multiplayer server. ([Source Code](https://github.com/minetest/minetest)) `LGPL-2.1/CC-BY-SA-3.0/Other` `C++`
Gateways and terminal sharing
- E-commerce
  - GateOne - Gate One is an HTML5 web-based terminal emulator and SSH client. ([Source Code](https://github.com/liftoff/GateOne)) `AGPL-3.0` `Python`
  - oneye - Cloud software to access your data from everywhere with any browser. ([Demo](https://wiki.oneye-project.org/0.9:demo), [Source Code](https://github.com/oneye/oneye)) `AGPL-3.0` `PHP`
  - OS.js - Desktop implementation for your browser with a fully-fledged window manager, Application APIs, GUI toolkits and filesystem abstraction. ([Demo](https://demo.os-js.org/), [Source Code](https://github.com/os-js/OS.js)) `BSD-2-Clause` `Nodejs`
  - tmate - Instant terminal sharing. ([Source Code](https://github.com/tmate-io/tmate)) `ISC` `C`
Groupware
- E-commerce
  - Citadel - Groupware including email, calendar/scheduling, address books, forums, mailing lists, IM, wiki and blog engines, RSS aggregation and more. ([Source Code](http://www.citadel.org/doku.php/installation:source)) `GPL-3.0` `C`
  - EspoCRM - CRM with a frontend designed as a single page application, and a REST API. ([Demo](http://demo.espocrm.de/basic/), [Source Code](https://github.com/espocrm/espocrm)) `GPL-3.0` `PHP`
  - Kolab - Kolab community is a unified communication and collaboration system. ([Source Code](https://git.kolab.org/)) `GPL-2.0/LGPL-2.1/GPL-3.0` `C++/Python/PHP`
  - Kopano - Groupware suite including e-mail, calendars, tasks, todos and notes. Featuring a modern WebApp, DeskApp and mobile access over Z-Push/ActiveSync. ([Demo](http://demo.kopano.com), [Source Code](https://stash.kopano.io)) `AGPL-3.0` `C/Python/PHP`
  - Openmeetings - Openmeetings provides video conferencing, instant messaging, white board, collaborative document editing and other groupware tools using API functions of the Red5 Streaming Server for Remoting and Streaming. ([Source Code](https://openmeetings.apache.org/scm.html)) `Apache-2.0` `Java`
  - Zimbra Collaboration - Email, calendar, collaboration server with Web interface and lots of integrations. ([Source Code](https://github.com/zimbra)) `GPL-2.0/CPAL-1.0` `Java`
  - egroupware - Software suite including calendars, address books, notepad, project management tools, client relationship management tools (CRM), knowledge management tools, a wiki and a CMS. ([Source Code](https://github.com/EGroupware/egroupware)) `GPL-2.0` `PHP`
Human Resources Management (HRM)
- E-commerce
  - admidio - Admidio is a free open source user management system for websites of organizations and groups. The system has a flexible role model so that it’s possible to reflect the structure and permissions of your organization. ([Demo](https://www.admidio.org/demo/), [Source Code](https://github.com/Admidio/admidio)) `GPL-2.0` `PHP`
  - IceHrm - IceHrm employee management system allows companies to centralize confidential employee information. ([Demo](https://icehrm.com/demo.php), [Source Code](https://github.com/gamonoid/icehrm)) `Apache-2.0` `PHP`
  - OrangeHRM - OrangeHRM is a comprehensive HRM system that captures all the essential functionalities required for any enterprise. ([Source Code](https://sourceforge.net/projects/orangehrm/)) `GPL-2.0` `PHP`
  - Sentrifugo - Sentrifugo is a HRM system that can be easily configured to meet your organizational needs. ([Source Code](https://github.com/sapplica/sentrifugo)) `GPL-3.0` `PHP`
Internet Of Things (IoT)
- E-commerce
  - DeviceHive - Open Source IoT Platform with a wide range of integration options. ([Demo](https://playground.devicehive.com/), [Source Code](https://github.com/devicehive/devicehive-java-server)) `Apache-2.0` `Java`
  - Domoticz - Home Automation System that lets you monitor and configure various devices like: Lights, Switches, various sensors/meters like Temperature, Rain, Wind, UV, Electra, Gas, Water and much more. ([Source Code](https://github.com/domoticz/domoticz), [Clients](https://github.com/domoticz/domoticz-android)) `GPL-3.0` `C/C++`
  - FHEM - FHEM is used to automate common tasks in the household like switching lamps and heating. It can also be used to log events like temperature or power consumption. You can control it via web or smartphone frontends, telnet or TCP/IP directly. ([Source Code](https://svn.fhem.de/trac)) `GPL-3.0` `Perl`
  - Thingsboard - Open-source IoT Platform - Device management, data collection, processing and visualization. ([Demo](https://demo.thingsboard.io/signup), [Source Code](https://github.com/thingsboard/thingsboard)) `Apache-2.0` `Java`
  - Thingspeak - Open source “Internet of Things” application and API to store and retrieve data from things using HTTP. ([Demo](https://thingspeak.com/channels/public), [Source Code](https://github.com/iobridge/thingspeak)) `GPL-3.0` `Ruby`
Knowledge Management Tools
- E-commerce
  - TagTool - Collaborative knowledge management tool. Create word clouds and link the elements. ([Demo](https://demo.letstag.it), [Source Code](https://gitlab.com/tagtool/tagtool)) `MIT` `Python`
Learning and Courses
- E-commerce
  - edX - The Open edX platform is open-source code that powers edX.org. ([Source Code](https://github.com/edx/)) `AGPL-3.0` `Python`
  - Mahara - Open Source fully featured web application to build students electronic portfolio. ([Source Code](https://github.com/MaharaProject/mahara)) `GPL-3.0` `PHP`
  - Moodle - Moodle is a learning and courses platform with one of the largest open source communities worldwide. ([Demo](https://moodle.org/demo/), [Source Code](https://git.moodle.org/gw)) `GPL-3.0` `PHP`
  - OpenOLAT - OpenOLAT is a web-based learning management system for teaching, education, assessment and communication. ([Demo](https://learn.olat.com), [Source Code](https://github.com/OpenOLAT/OpenOLAT)) `Apache-2.0` `Java`
  - RELATE - RELATE is a web-based courseware package, includes features such as: flexible rules, statistics, multi-course support, class calendar. ([Source Code](https://github.com/inducer/relate)) `MIT` `Python`
  - RosarioSIS - RosarioSIS, free Student Information System for school management. ([Demo](https://www.rosariosis.org/demo/), [Source Code](https://gitlab.com/francoisjacquet/rosariosis/)) `GPL-2.0` `PHP`
  - ILIAS - ILIAS is the Learning Management System that can cope with anything you throw at it. ([Demo](http://demo.ilias.de), [Source Code](https://github.com/ILIAS-eLearning/ILIAS)) `GPL-3.0` `PHP`
Maps and Global Positioning System (GPS)
- E-commerce
  - Open Source Routing Machine (OSRM) - High performance routing engine designed to run on OpenStreetMap data and offering an HTTP API, C++ library interface, and NodeJS wrapper. ([Demo](https://map.project-osrm.org/), [Source Code](https://github.com/Project-OSRM/osrm-backend)) `BSD-2-Clause` `C++`
  - Nominatim - Server application for reverse geocoding (address -> coordinates) on OpenStreetMap data. ([Source Code](https://github.com/openstreetmap/Nominatim)) `GPL-2.0` `C`
  - OpenGTS - Entry-level fleet tracking system. Supports variety of tracking devices and protocols. Comes with rich web-interface and reporting features. ([Demo](http://track.opengts.org/track/Track), [Source Code](https://sourceforge.net/projects/opengts/files/server-base/)) `Apache-2.0` `Java`
  - OpenStreetMap - Collaborative project to create a free editable map of the world. ([Source Code](https://github.com/openstreetmap/openstreetmap-website), [Clients](https://wiki.openstreetmap.org/wiki/Software)) `GPL-2.0` `Ruby`
  - OpenTripPlanner - Multimodal trip planning software based on OpenStreetMap data and consuming published GTFS-formatted data to suggest routes using local public transit systems. ([Source Code](https://github.com/opentripplanner/OpenTripPlanner)) `LGPL-3.0` `Java/JavaScript`
  - Traccar - Java application to track GPS positions. Supports loads of tracking devices and protocols, has an Android and iOS App. Has a web interface to view your trips. ([Demo](http://demo.traccar.org/), [Source Code](https://github.com/traccar)) `Apache-2.0` `Java`
  - uMap - Create maps with OpenStreetMap layers in a minute and embed them in your site. ([Source Code](https://github.com/umap-project/umap)) `WTFPL` `Python`
Media Streaming
- Multimedia Streaming
  - Gerbera - Gerbera is an UPnP Media Server. It allows you to stream your digital media throughout your home network and listen to/watch it on a variety of UPnP compatible devices. ([Source Code](https://github.com/gerbera/gerbera)) `GPL-2.0` `C++`
  - Rygel - Rygel is a UPnP AV MediaServer that allows you to easily share audio, video, and pictures. Media player software may use Rygel to become a MediaRenderer that may be controlled remotely by a UPnP or DLNA Controller. ([Source Code](https://gitlab.gnome.org/GNOME/rygel/)) `GPL-3.0` `C`
  - Jellyfin - Streaming audio/video server with a slick UI and robust transcoding capabilities (fork of Emby). ([Source Code](https://github.com/jellyfin/jellyfin)) `GPL-2.0` `C#`
  - Jellyfin - Streaming audio/video server with a slick UI and robust transcoding capabilities (fork of Emby). ([Source Code](https://github.com/jellyfin/jellyfin)) `GPL-2.0` `C#`
  - Jellyfin - Streaming audio/video server with a slick UI and robust transcoding capabilities (fork of Emby). ([Source Code](https://github.com/jellyfin/jellyfin)) `GPL-2.0` `C#`
  - Icecast 2 - streaming audio/video server which can be used to create an Internet radio station or a privately running jukebox and many things in between. ([Source Code](https://git.xiph.org/?p=icecast-server.git;a=summary), [Clients](http://www.icecast.org/apps/)) `GPL-2.0` `C`
- Audio Streaming
  - Airsonic - Open-source web-based media streamer and jukebox. A fork of Subsonic's last open-source release, before it switched licenses. ([Source Code](https://github.com/airsonic/airsonic), [Clients](https://airsonic.github.io/docs/apps/)) `GPL-3.0` `Java`
  - AzuraCast - A modern and accessible self-hosted web radio management suite. ([Source Code](https://github.com/AzuraCast/AzuraCast)) `Apache-2.0` `PHP`
  - koel - Personal music streaming server that works. ([Source Code](https://github.com/phanan/koel)) `MIT` `PHP`
  - Mopidy - Extensible music server. Offers a superset of the mpd API, as well as integration with 3rd party services like Spotify, SoundCloud etc. ([Source Code](https://github.com/mopidy/mopidy)) `Apache-2.0` `Python`
  - ympd - Standalone MPD Web GUI written in C, utilizing Websockets and Bootstrap/JS. ([Source Code](https://github.com/notandy/ympd)) `GPL-2.0` `C`
  - musikcube - Streaming audio server with Linux/macOS/Windows/Android clients. ([Source Code](https://github.com/clangen/musikcube)) `BSD-3-Clause` `C++`
  - Sonerezh - Self-hosted, web-based application for stream your music, everywhere. ([Demo](https://www.sonerezh.bzh/demo/), [Source Code](https://github.com/sonerezh/sonerezh)) `GPL-3.0` `PHP`
  - Volumio - A free and open source linux distribution, designed and fine-tuned exclusively for music playback. ([Source Code](https://github.com/volumio/Volumio2)) `GPLv3` `NodeJS`
  - Funkwhale - Modern, web-based, convivial, multi-user and free music server. ([Demo](https://demo.funkwhale.audio/), [Source Code](https://code.eliotberriot.com/funkwhale/funkwhale)) `BSD-3-Clause` `Python/Django`
- Video Streaming
  - Bluecherry - Closed-circuit television (CCTV) software application which supports IP and Analog cameras. ([Source Code](https://github.com/bluecherrydvr/bluecherry-apps)) `GPL-2.0` `PHP`
  - crtmpserver - High performance RTMP/RTSP streaming server. `GPL-3.0` `C++`
  - Streama - Self hosted streaming media server. ([Source Code](https://github.com/streamaserver/streama)) `MIT` `Java`
  - VideoLAN Client (VLC) - Cross-platform multimedia player client and server supporting most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols. ([Source Code](https://github.com/videolan/vlc)) `Multiple` `C`
Misc/Other
- Video Streaming
  - Anuko - Anuko provides simple time and project tracking on a selfhosted basis. ([Demo](https://timetracker.anuko.com/), [Source Code](https://github.com/anuko/timetracker)) `Other` `PHP`
  - blynk - Platform with iOS and Android apps to control Arduino, ESP8266, Raspberry Pi and similar microcontroller boards over the Internet. ([Source Code](https://github.com/blynkkk/blynk-server)) `AGPL-3.0` `Java`
  - Cachet - An open source status page system for everyone. ([Demo](https://demo.cachethq.io/), [Source Code](https://github.com/CachetHQ/Cachet)) `BSD-3-Clause` `PHP`
  - CUPS - The Common Unix Print System uses Internet Printing Protocol (IPP) to support printing to local and network printers. ([Source Code](https://github.com/apple/cups)) `GPL-2.0` `C`
  - formspree - Just send your form to our URL and we'll forward it to your email. No PHP, Javascript or sign up required. ([Demo](http://test.formspree.io/), [Source Code](https://github.com/formspree/formspree)) `AGPL-3.0` `Python`
  - GeneWeb - GeneWeb is an open source genealogy software written in OCaml. It comes with a Web interface and can be used off-line or as a Web service. ([Demo](https://demo.geneweb.tuxfamily.org/gw7/), [Source Code](https://github.com/geneweb/geneweb)) `GPL-2.0` `OCAML`
  - Musical Artifacts - Helping to catalog, preserve and free the artifacts you need to produce music. ([Source Code](https://github.com/lfzawacki/musical-artifacts)) `MIT` `Ruby`
  - Ombi - A content request system for Plex/Emby, connects to SickRage, CouchPotato, Sonarr, with a growing feature set. ([Demo](https://demo.ombi.io/), [Source Code](https://github.com/tidusjar/Ombi)) `GPL-2.0` `C#`
  - PassCheck - A web application featuring some handy password tools, including a password generator, strength checker and HaveIBeenPwned breach checker. ([Source Code](https://github.com/apacketofsweets/PassCheck)) `MIT` `JavaScript`
  - ReleaseBell - Send release notifications for starred Github repos. ([Source Code](https://git.cloudron.io/cloudron/releasebell)) `MIT` `Nodejs`
  - Revive Adserver - World's most popular free, open source ad serving system. Formerly known as OpenX Adserver and phpAdsNew. ([Source Code](https://github.com/revive-adserver/revive-adserver)) `GPL-2.0-or-later` `PHP`
  - SANE Network Scanning - Allow remote clients to access image acquisition devices (scanners) available on the local host. ([Source Code](http://www.sane-project.org/cvs.html)) `GPL-2.0` `C`
  - Ulterius - Ulterius is an open-source remote desktop software with lots of awesome functions. ([Demo](https://rainway.io/register/), [Source Code](https://github.com/Ulterius/server)) `MPL-2.0` `C#`
Money, Budgeting and Management
- Video Streaming
  - Akaunting - Akaunting is a free, online and open source accounting software designed for small businesses and freelancers. ([Source Code](https://github.com/akaunting/akaunting)) `GPL-3.0` `PHP`
  - BTCPay Server - A self-hosted Bitcoin and other cryptocurrencies payment processor. ([Demo](https://mainnet.demo.btcpayserver.org/), [Source Code](https://github.com/btcpayserver/)) `MIT` `C#`
  - Boodle - Simple accounting single-page application in Clojure and ClojureScript. `EPL-1.0` `Clojure`
  - Dot Ledger - Web-based personal finance management tool. ([Demo](https://demo.dotledger.com/), [Source Code](https://github.com/dotledger/dotledger)) `Apache-2.0` `Ruby`
  - Economizzer - An easy and secure system for you to manage your personal money and achieve your goals, and can be accessed by computer, tablet or smartphone. ([Demo](https://github.com/gugoan/economizzer#live-demo), [Source Code](https://github.com/gugoan/economizzer)) `MIT` `PHP`
  - Firefly III - Firefly III is a modern financial manager. It helps you to keep track of your money and make budget forecasts. It supports credit cards, has an advanced rule engine and can import data from many banks. It's powered by Laravel and requires PHP7.3. ([Demo](https://demo.firefly-iii.org/), [Source Code](https://github.com/firefly-iii/firefly-iii)) `AGPL-3.0` `PHP`
  - GRR - Assets management and booking for small/medium companies. ([Source Code](https://github.com/JeromeDevome/GRR)) `GPL-2.0` `PHP`
  - Inventaire - Collaborative resources mapper project, while yet only focused on exploring books mapping with wikidata and ISBNs. ([Source Code](https://github.com/inventaire/inventaire)) `AGPL-3.0` `Nodejs`
  - Invoice Ninja - Powerful tool to invoice clients online. ([Demo](https://app.invoiceninja.com/invoices/create), [Source Code](https://github.com/invoiceninja/invoiceninja)) `AAL` `PHP`
  - Kresus - Open source personal finance manager. ([Demo](https://kresus.org/en/demo.html), [Source Code](https://github.com/kresusapp/kresus)) `MIT` `Nodejs`
  - SilverStrike - Personal finance management made easy. ([Demo](https://demo.silverstrike.org/), [Source Code](https://github.com/agstrike/silverstrike)) `MIT` `Python/Django`
  - StockazNG - Asset Management System. `MIT` `Python`
Note-taking and Editors
- Video Streaming
  - BulletNotes - Workflowy / Dynalist clone with Kanban (Trello) and Calendar functionality. Organize everything. ([Source Code](https://gitlab.com/NickBusey/BulletNotes)) `MIT` `Nodejs`
  - Boostnote - The note-taking app for programmers that focuses on markdown, snippets, and customizability. ([Source Code](https://github.com/BoostIO/Boostnote)) `GPL-3.0` `JavaScript`
  - Dnote - A simple and encrypted notebook for developers. Protect your privacy and stay focused. ([Source Code](https://github.com/dnote/dnote)) `AGPL-3.0` `Go`
  - DocPHT - With DocPHT you can take notes and quickly document anything and without the use of any database. ([Demo](https://demo.docpht.org/), [Source Code](https://github.com/kenlog/docpht)) `MIT` `PHP`
  - Joplin - Joplin is a note taking application with Markdown editor and encryption support for mobile and desktop platforms. Runs client-side and syncs through self hosted Nextcloud or similar. Consider it like open source alternative to Evernote. ([Source Code](https://github.com/laurent22/joplin)) `MIT` `Nodejs`
  - Markdown Edit - Online markdown editor/viewer. ([Source Code](https://github.com/georgeOsdDev/markdown-edit)) `MIT` `HTML5`
  - Meemo - Personal notes stream with Markdown support. ([Source Code](https://github.com/nebulade/meemo)) `MIT` `Nodejs`
  - ShareLaTex - Web-based collaborative LaTeX editor. ([Source Code](https://github.com/sharelatex/sharelatex)) `AGPL-3.0` `Ruby`
  - turndown - HTML to Markdown converter written in JavaScript. ([Source Code](https://github.com/domchristie/turndown)) `MIT` `Javascript`
  - Leanote - Leanote, Not Just A Notepad! Open source cloud notepad. ([Demo](https://leanote.com/note), [Source Code](https://github.com/leanote/leanote)) `GPL-2.0` `Go`
  - CodiMD - Realtime collaborative markdown notes on all platforms, formerly HackMD CE. ([Source Code](https://github.com/hackmdio/codimd)) `AGPL-3.0` `Node.js`
  - draw.io - Diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams. ([Source Code](https://github.com/jgraph/drawio)) `Apache-2.0` `JavaScript`
Office Suites
- Video Streaming
  - CryptPad - CryptPad is the zero knowledge realtime collaborative editor (rich-text, files, source-code, ...). ([Source Code](https://github.com/xwiki-labs/cryptpad)) `AGPL-3.0` `Nodejs`
  - Infinoted - Server for [Gobby](https://github.com/gobby/gobby/wiki), a multi-platform collaborative text editor. ([Source Code](https://github.com/gobby/gobby)) `MIT` `C++`
  - ONLYOFFICE - Office suite that enables you to manage documents, projects, team and customer relations in one place. ([Source Code](https://github.com/ONLYOFFICE/DocumentServer)) `AGPL-3.0` `Nodejs`
  - PHPOffice - PHPOffice contains libraries which permits to write and read files from most office suites. `LGPL-3.0` `PHP`
Password Managers
- Video Streaming
  - Bitwarden - Password manager with webapp, browser extension, and mobile app. ([Source Code](https://github.com/bitwarden/core)) `AGPL-3.0` `C#`
  - keeweb - This webapp is a browser and desktop password manager compatible with KeePass databases. ([Source Code](https://github.com/keeweb/keeweb)) `MIT` `HTML5`
  - Passbolt - Password manager dedicated for managing passwords in a collaborative way on any Web server, using a MySQL database backend. ([Source Code](https://github.com/passbolt/passbolt_api)) `AGPL-3.0` `PHP`
  - Padloc - A modern, open source password manager for individuals and teams. ([Source Code](https://github.com/padloc/padloc)) `GPL-3.0` `Nodejs`
  - PassIt - Simple password manage with sharing features by group and user, but no administration interface. ([Demo](https://app.passit.io/), [Source Code](https://gitlab.com/passit)) `AGPL-3.0` `Python`
  - Psono - A promising password managers fully featured for teams. ([Demo](https://www.psono.pw), [Source Code](https://gitlab.com/psono)) `Apache-2.0` `Python`
Pastebins
- Video Streaming
  - bepasty - A pastebin for all kinds of files. ([Source Code](https://github.com/bepasty/bepasty-server)) `BSD-2-Clause` `Python`
  - cryptonote - Simple open source web application that lets users encrypt and share messages that can only be read once. ([Source Code](https://github.com/alainmeier/cryptonote)) `MIT` `Ruby`
  - Fugacious - Open source short-term secure messaging (OSSSM). ([Source Code](https://github.com/fugacious/fugacious)) `CC0-1.0` `Ruby`
  - GIST - GIST is an open-source application to share code. ([Demo](https://gist.deblan.org/)) `GPL-3.0` `PHP`
  - hastebin - Open source pastebin written in node.js. ([Demo](http://hastebin.com/), [Source Code](https://github.com/seejohnrun/haste-server)) `MIT` `Nodejs`
  - Paste - Paste is forked from the original source pastebin.com used before it was bought. ([Source Code](https://github.com/jordansamuel/PASTE)) `GPL-3.0` `PHP`
  - pastebin - Simple pastebin service with convenient api and CLI. ([Demo](https://paste.mills.io)) `MIT` `Go`
  - PrivateBin - PrivateBin is a minimalist, opensource online pastebin/discussion board where the server has zero knowledge of hosted data. ([Demo](https://privatebin.net/), [Source Code](https://github.com/PrivateBin/PrivateBin)) `Zlib` `PHP`
  - Snibox - Code snippets manager with attractive tag-oriented interface. ([Demo](https://snibox-demo.herokuapp.com/), [Source Code](https://github.com/snibox/snibox)) `MIT` `Ruby`
Personal Dashboards
- Video Streaming
  - Habitica - Habit tracker app which treats your goals like a Role Playing Game. Previously called HabitRPG. ([Source Code](https://github.com/HabitRPG/habitrpg)) `GPL-3.0/CC-BY-NC-SA-3.0/CC-BY-SA-3.0` `Nodejs`
  - Heimdall - Heimdall is an elegant solution to organise all your web applications. ([Source Code](https://github.com/linuxserver/Heimdall)) `MIT` `PHP`
  - Tipboard - In-house, tasty, local dashboarding system. ([Source Code](https://github.com/allegro/tipboard)) `Apache-2.0` `Python`
Photo and Video Galleries
- Video Streaming
  - CumulusClips - Your own video sharing website with CumulusClips video sharing script. You can build a YouTube clone where users can upload, rate, comment on videos, and much more. ([Demo](http://demo.cumulusclips.org/)) `GPL-2.0` `PHP`
  - Lychee - Open source grid and album based photo-management-system. ([Source Code](https://github.com/LycheeOrg/Lychee)) `MIT` `PHP`
  - MediaDrop - Video, audio and podcast publication platform. ([Source Code](https://github.com/mediadrop/mediadrop)) `GPL-3.0` `Python`
  - Photato - Self-hosted photo gallery, accessible through a responsive WebUI. Directly uses and indexes a specific folder in the filesystem. `AGPL-3.0` `Java`
  - Photonix - A new web-based photo management application with object recognition, location awareness, color analysis and other ML algorithms. ([Demo](https://demo.photonix.org/), [Source Code](https://github.com/damianmoore/photonix)) `AGPL-3.0` `Python`
  - Piwigo - Photo gallery software for the web, built by an active community of users and developers. ([Demo](http://piwigo.org/demo/), [Source Code](https://github.com/Piwigo/Piwigo)) `GPL-2.0` `PHP`
  - Plumi - Create your own sophisticated video-sharing site. ([Source Code](https://github.com/plumi/plumi.app)) `GPL-2.0` `Python`
Polls and Events
- Video Streaming
  - dudle - Online scheduling application. ([Demo](https://dudle.inf.tu-dresden.de/), [Source Code](https://github.com/kellerben/dudle)) `AGPL-3.0` `Ruby`
  - hitobito - A web application to manage complex group hierarchies with members, events and a lot more. ([Demo](https://demo.hitobito.com/en/users/sign_in), [Source Code](https://github.com/hitobito/hitobito)) `AGPL-3.0` `Ruby`
  - JD Esurvey - Open source enterprise survey web application. ([Source Code](https://github.com/JD-Software/JDeSurvey)) `AGPL-3.0` `Java`
  - Kyélà - Participation polls for group events. ([Demo](https://kyela.net/concert/), [Source Code](https://github.com/abienvenu/Kyela)) `AGPL-3.0` `PHP`
- Booking and Scheduling
  - Alf.io - The open source ticket reservation system. ([Demo](https://demo.alf.io/authentication), [Source Code](https://github.com/alfio-event/alf.io)) `GPL-3.0` `Java`
  - Booked - A web-based calendar and resource scheduling system that allows administered management of reservations on any number of resources. ([Demo](https://demo.bookedscheduler.com/Web/), [Source Code](https://sourceforge.net/projects/phpscheduleit/)) `GPL-3.0` `PHP`
Proxy
- Booking and Scheduling
  - inlets - Expose your local endpoints to the Internet - with a Kubernetes integration, Docker image and CLI available. `MIT` `Go/Docker`
  - PHP-Proxy - Web proxy script built specifically to be fast, easy to modify and to support video sites such as YouTube. ([Demo](https://unblockvideos.com/), [Source Code](https://github.com/Athlon1600/php-proxy-app)) `MIT` `PHP`
  - Squid - Caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. ([Source Code](https://code.launchpad.net/squid)) `GPL-2.0` `C`
  - Swiperproxy - Lightning-fast, open source web proxy that is easy for you to run and customize. ([Source Code](https://github.com/swiperproxy/swiperproxy)) `MIT` `Python`
  - Tinyproxy - Light-weight HTTP/HTTPS proxy daemon. ([Source Code](https://github.com/tinyproxy/tinyproxy)) `GPL-2.0` `C`
  - Traefik - Træfɪk is a modern HTTP reverse proxy and load balancer made to deploy microservices with ease. It supports several backends (Docker, Swarm, Mesos/Marathon, …) to manage its configuration automatically and dynamically. ([Source Code](https://github.com/containous/traefik)) `MIT` `Go`
  - Pound - Light-weight reverse proxy and load balancer for HTTP/HTTPS. `GPL-2.0` `C`
Resource Planning
- Booking and Scheduling
  - grocy - ERP beyond your fridge - grocy is a web-based self-hosted groceries & household management solution for your home. ([Demo](https://en.demo.grocy.info/), [Source Code](https://github.com/grocy/grocy)) `MIT` `PHP`
- Enterprise Resource Planning
  - LedgerSMB - Integrated accounting and ERP system for small and midsize businesses, with double entry accounting, budgeting, invoicing, quotations, projects, orders and inventory management, shipping and more. ([Demo](https://demo.cloud.efficito.com/erp/1.5/login.pl), [Source Code](https://github.com/ledgersmb/LedgerSMB)) `GPL-2.0` `Perl`
  - Tryton - Free open source business solution. ([Demo](http://www.tryton.org/download.html), [Source Code](https://hg.tryton.org/)) `GPL-3.0` `Python`
Search Engines
- Enterprise Resource Planning
  - Ambar - Document Search Engine (OCR, Store & Search). ([Demo](https://app.ambar.cloud/), [Source Code](https://github.com/RD17/ambar)) `MIT` `Nodejs/Python`
  - Gigablast - open source search engine. ([Source Code](https://github.com/gigablast/open-source-search-engine)) `Apache-2.0` `C++`
Software Development
- Project Management
  - Bonobo Git Server - Set up your own self hosted git server on IIS for Windows. Manage users and have full control over your repositories with a nice user friendly graphical interface. ([Source Code](https://github.com/jakubgarfield/Bonobo-Git-Server)) `MIT` `C#`
  - Gitblit - Pure Java stack for managing, viewing, and serving Git repositories. ([Source Code](https://github.com/gitblit/gitblit)) `Apache-2.0` `Java`
  - GitPrep - Portable Github clone. ([Demo](http://perlcodesample.sakura.ne.jp/gitprep/gitprep.cgi), [Source Code](https://github.com/yuki-kimoto/gitprep)) `Artistic-2.0` `Perl`
  - Gogs - Painless self-hosted Git Service written in Go. ([Demo](https://try.gogs.io/), [Source Code](https://github.com/gogits/gogs)) `MIT` `Go`
  - Kallithea - Source code management system that supports two leading version control systems, Mercurial and Git, with a web interface. ([Source Code](https://kallithea-scm.org/repos/kallithea)) `GPL-3.0` `Python`
  - Octobox - Take back control of your GitHub Notifications. ([Source Code](https://github.com/octobox/octobox)) `AGPL-3.0` `Ruby`
  - RhodeCode - RhodeCode is an open source platform for software development teams. It unifies and simplifies repository management for Git, Subversion, and Mercurial. ([Demo](https://try.rhodecode.com/), [Source Code](https://code.rhodecode.com/)) `AGPL-3.0` `Python`
  - Taiga - Agile Project Management Tool based on the Kanban and Scrum methods. ([Source Code](https://github.com/taigaio)) `AGPL-3.0` `Python`
  - Titra - Time-tracking solution for freelancers and small teams. ([Demo](https://app.titra.io/try), [Source Code](https://github.com/kromitgmbh/titra)) `GPL-3.0` `JavaScript`
  - Tuleap - Tuleap is a libre suite to plan, track, code and collaborate on software projects. ([Source Code](https://tuleap.net/plugins/git/tuleap/tuleap/stable?p=tuleap%2Fstable.git&a=tree)) `GPL-2.0` `PHP`
  - Redmine - Redmine is a flexible project management web application. ([Demo](http://demo.redmine.org/), [Source Code](https://svn.redmine.org/redmine/)) `GPL-2.0` `Ruby`
- IDE/Tools
  - Babelfish - Self-hosted server for source code parsing. It can parse any file, in any supported language, extract an Abstract Syntax Tree from it, and convert it to a Universal Abstract Syntax Tree which can enable further analysis and transformation. ([Source Code](https://github.com/bblfsh/bblfshd)) `GPL-3.0` `Go`
  - Code-Server - Visual Studio Code in the browser, hosted on a remote server. ([Source Code](https://github.com/cdr/code-server)) `MIT` `Nodejs/Docker`
  - ICEcoder - ICEcoder is a web IDE / browser based code editor, which allows you to develop websites directly within the web browser. ([Demo](http://demo.icecoder.net/ICEcoder/), [Source Code](https://github.com/icecoder/ICEcoder)) `MIT` `PHP`
  - JS Bin - Open source collaborative web development debugging tool. ([Source Code](https://github.com/jsbin/jsbin)) `MIT` `Nodejs`
  - Koding - The simplest way to manage your entire Dev Infrastructure. ([Source Code](https://github.com/koding/koding)) `Apache-2.0` `Nodejs`
  - RequestBin - Inspect HTTP requests. Debug webhooks. `MIT` `python`
  - RStudio Server - Web browser based IDE for R. ([Source Code](https://github.com/rstudio/rstudio)) `AGPL-3.0` `Java/C++`
- FaaS/Serverless
  - Serverless computing on Wikipedia
  - OpenFaaS - Serverless Functions Made Simple for Docker & Kubernetes. ([Source Code](https://github.com/openfaas/faas)) `MIT` `Go`
- API Management
  - DreamFactory - Turns any SQL/NoSQL/Structured data into Restful API. ([Source Code](https://github.com/dreamfactorysoftware/dreamfactory)) `Apache-2.0` `PHP`
  - Endpoint - Super simple mock HTTP API endpoints that return static JSON data, for testing webhooks and client libraries in development. `MIT` `Nodejs`
  - Fusio - Open-source API management platform which helps to build and manage REST APIs. ([Demo](http://fusio-project.org/demo), [Source Code](https://github.com/apioo/fusio)) `AGPL-3.0` `PHP`
  - KrakenD - Open source High-Performance API Gateway. ([Source Code](https://github.com/devopsfaith/krakend)) `Apache-2.0` `Go`
  - Hasura - Fast, instant realtime GraphQL APIs on Postgres with fine grained access control, also trigger webhooks on database events. ([Source Code](https://github.com/hasura/graphql-engine)) `Apache-2.0` `Haskell`
- Localization
  - Accent - Open-source, self-hosted, developer-oriented translation tool. ([Source Code](https://github.com/mirego/accent)) `BSD-3-Clause` `Elixir`
  - Pootle - Online translation and localization tool. ([Source Code](https://github.com/translate/pootle)) `GPL-3.0` `Python`
Task management/To-do lists
- Localization
  - Restyaboard - Open source Trello-like kanban board. ([Demo](http://restya.com/board/demo.html), [Source Code](https://github.com/RestyaPlatform/board)) `OSL-3.0` `PHP`
  - tasks.php - Simple task/todo list manager. `MIT` `PHP`
  - Taskwarrior - Taskwarrior is Free and Open Source Software that manages your TODO list from your command line. It is flexible, fast, efficient, and unobtrusive. It does its job then gets out of your way. ([Source Code](https://taskwarrior.org/download/#git)) `MIT` `C++`
  - todo - Simple todo list manager. ([Demo](https://todo.mills.io)) `MIT` `Go`
  - Tracks - Web-based application to help you implement David Allen’s [Getting Things Done™](https://en.wikipedia.org/wiki/Getting_Things_Done) methodology. ([Source Code](https://github.com/TracksApp/tracks)) `GPL-2.0` `Ruby`
  - Wekan - Open-source Trello-like kanban. ([Demo](https://oasis.sandstorm.io/appdemo/m86q05rdvj14yvn78ghaxynqz7u2svw6rnttptxx49g1785cdv1h), [Source Code](https://github.com/wekan/wekan)) `MIT` `Nodejs`
  - Crepido - Create (kanban) boards to track users and projects from flat markdown files. `MIT` `Nodejs`
  - Taskfreak - Simple but efficient web based task manager written in PHP. `GPL-3.0` `PHP`
  - myTinyTodo - Simple way to manage your todo list in AJAX style. Uses PHP, jQuery, SQLite/MySQL. GTD compliant. ([Demo](http://www.mytinytodo.net/demo/), [Source Code](https://bitbucket.org/maxpozdeev/mytinytodo)) `GPL-2.0` `PHP`
Ticketing
- Localization
  - Bugzilla - General-purpose bugtracker and testing tool originally developed and used by the Mozilla project. `MPL-2.0` `Perl`
  - Flyspray - Uncomplicated, web-based bug tracking system. ([Source Code](https://github.com/Flyspray/flyspray)) `GPL-2.0` `PHP`
  - OpenSupports - Multi language ticket system with FAQ, role management, metrics and canned response features. ([Demo](https://www.opensupports.com/demo/), [Source Code](https://github.com/opensupports/opensupports)) `GPL-3.0` `PHP`
  - SIT - SCM-agnostic, file-based, offline-first, immutable issue tracker. ([Source Code](https://github.com/sit-fyi/sit)) `MIT` `Apache-2.0` `Rust`
  - TheBugGenie - friendly project management and issue tracking tool, with extensive user rights system. ([Source Code](https://github.com/thebuggenie/thebuggenie)) `MPL-2.0` `PHP`
  - Zammad - Easy to use but powerful open-source support and ticketing system. ([Source Code](https://github.com/zammad/zammad)) `AGPL-3.0` `Ruby`
  - OTRS - Trouble ticket system for assigning tickets to incoming queries and tracking further communications. ([Source Code](https://github.com/OTRS/otrs)) `AGPL-3.0` `Perl`
  - DiamanteDesk - DiamanteDesk is FREE Open Source easy-to-use help-desk solution. ([Demo](http://diamantedesk.com/demo/), [Source Code](https://github.com/eltrino/diamantedesk-application)) `OSL-3.0` `PHP`
URL Shorteners
- Localization
  - devShort - A simple and privacy-friendly URL shortener for web developers, admins and all professionals. ([Demo](https://devshort.flokx.dev)) `MIT` `PHP`
  - shorturl - Simple URL shortener with very tiny URLs. ([Demo](https://url.mills.io)) `MIT` `Go`
  - URL-Shortener - Make your long links short and only uses lowercase, so you can write and spell them faster. ([Demo](http://scurtez.cf)) `GPL-3.0` `PHP`
  - Polr - Modern, minimalist, modular, and lightweight URL shortener. ([Source Code](https://github.com/Cydrobolt/polr)) `GPL-2.0` `PHP`
Wikis
- Localization
  - BookStack - BookStack is a simple, self-hosted, easy-to-use platform for organizing and storing information. It allows for documentation to be stored in a book like fashion. ([Demo](https://www.bookstackapp.com/#demo), [Source Code](https://github.com/ssddanbrown/BookStack)) `MIT` `PHP`
  - Mediawiki - MediaWiki is a free and open-source wiki software package written in PHP. It serves as the platform for Wikipedia and the other Wikimedia projects, used by hundreds of millions of people each month. ([Demo](https://en.wikipedia.org/wiki/Main_Page), ([Source Code](https://phabricator.wikimedia.org/diffusion/MW/)) `GPL-2.0` `PHP`
  - MoinMoin - Advanced, easy to use and extensible WikiEngine with a large community of users. ([Source Code](http://hg.moinmo.in/moin)) `GPL-2.0` `Python`
  - Outline - An open, extensible, wiki for your team built using React and Node.js. ([Source Code](https://github.com/outline/outline)) `BSD-3-Clause` `Nodejs`
  - TWiki - TWiki is a Perl-based structured wiki application, typically used to run a collaboration platform, knowledge or document management system, a knowledge base, or team portal. ([Demo](http://twiki.org/cgi-bin/view/Sandbox/WebHome), [Source Code](http://svn.twiki.org/svn/twiki/)) `GPL-1.0` `Perl`
  - wiki - Simple Markdown based wiki engine. ([Demo](https://wiki.mills.io)) `MIT` `Go`
  - Wiki.js - Modern, lightweight and powerful wiki app built on NodeJS, Git and Markdown. ([Demo](https://docs.requarks.io)) `AGPL-3.0` `Nodejs`
  - WiKiss - Wiki, simple to use and install. ([Source Code](https://svnweb.tuxfamily.org/listing.php?repname=wikiss/svn&path=%2F&sc=0)) `GPL-2.0` `PHP`
  - XWiki - Second generation wiki that allows the user to extend its functionalities with a powerful extension-based architecture. ([Demo](http://playground.xwiki.org), [Source Code](https://github.com/xwiki/xwiki-platform)) `LGPL-2.1` `Java`
Self-hosting Solutions
- Localization
  - Cloud Computer - A computer in the cloud that deploys with one click and makes applications accessible through a web browser. ([Source Code](https://github.com/cloud-computer/cloud-computer)) `MIT` `Docker`
  - DockSTARTer - DockSTARTer helps you get started with home server apps running in Docker. ([Source Code](https://github.com/GhostWriters/DockSTARTer)) `MIT` `Shell`
  - FreedomBone - Home server configuration based on Debian. ([Source Code](https://code.freedombone.net/bashrc/freedombone)) `AGPL-3.0` `Shell`
  - FreedomBox - Community project to develop, design and promote personal servers running free software for private, personal, communications. `GPL-3.0` `Python/Other`
  - Piratebox - DIY anonymous offline file-sharing and communications system built with free software and inexpensive off-the-shelf hardware. `GPL-3.0` `Python/Other`
  - Sandstorm - Personal server for running self-hosted apps easily and securely. ([Demo](https://demo.sandstorm.io/), [Source Code](https://github.com/sandstorm-io/sandstorm)) `Apache-2.0` `C++/Other`
  - Syncloud - Your own online file storage, social network or email server. ([Source Code](https://github.com/syncloud/platform)) `GPL-3.0` `Python/Other`
  - YunoHost - Server operating system aiming to make self-hosting accessible to everyone. ([Demo](https://yunohost.org/#/try), [Source Code](https://github.com/YunoHost)) `AGPL-3.0` `Python/Other`
  - WikiSuite - The most comprehensive and integrated Free / Libre / Open Source enterprise software suite. ([Source Code](https://wikisuite.org/Source-Code)) `Multiple` `ClearOS`
List of Licenses
- Localization
External links
- Localization
  - Awesome Public Datasets - List of high quality, topic-centric public data sources.
  - PRISM Break - internet/), [Libre Projects](http://libreprojects.net/)
  - Afraid.org
  - /r/selfhosted
  - GitHub.com - selfhosted/awesome-selfhosted)

Programming Languages

PHP 1

Ecosyste.ms: Awesome

awesome-selfhosted123

Analytics

Blogging Platforms

Bookmarks and Link Sharing

Calendaring and Contacts Management

Archiving and Digital Preservation (DP)

Automation

Communication systems

Email

Custom communication systems

IRC

SIP

Social Networks and Forums

XMPP

Read it Later Lists

Booking and Scheduling

File Sharing and Synchronization

E-commerce

Content Management Systems (CMS)

E-commerce

XMPP

Conference Management

XMPP

DNS

E-commerce

Document Management

E-commerce

E-books and Integrated Library Systems (ILS)

E-commerce

Feed Readers

E-commerce

Games

E-commerce

Gateways and terminal sharing

E-commerce

Groupware

E-commerce

Human Resources Management (HRM)

E-commerce

Internet Of Things (IoT)

E-commerce

Knowledge Management Tools

E-commerce

Learning and Courses

E-commerce

Maps and Global Positioning System (GPS)

E-commerce

Media Streaming

Multimedia Streaming

Audio Streaming

Video Streaming

Misc/Other

Video Streaming

Money, Budgeting and Management

Video Streaming

Note-taking and Editors

Video Streaming

Office Suites

Video Streaming

Password Managers

Video Streaming

Pastebins

Video Streaming

Personal Dashboards

Video Streaming

Photo and Video Galleries

Video Streaming

Polls and Events

Video Streaming

Booking and Scheduling

Proxy

Booking and Scheduling

Resource Planning

Booking and Scheduling

Enterprise Resource Planning

Search Engines

Enterprise Resource Planning

Software Development

Project Management