Tasmota
Open source firmware for ESP devices.
Krayin
CRM solution for SMEs and Enterprises for complete customer lifecycle management.
Matomo
Web analytics that protects your data and your customers' privacy (alternative to Google Analytics).
WordPress
World's most-used blogging and CMS engine.
Wekan
Open-source Trello-like kanban.
Kodi
Multimedia/Entertainment center, formerly known as XBMC.
GoAccess
Real-time web log analyzer and interactive viewer that runs in a terminal.
Wagtail
Django content management system focused on flexibility and user experience.
Lila
Ad-less chess server powering lichess.org, with official iOS and Android client apps.
ActivityWatch
Automatically track how you spend time on your devices.
Overleaf
Web-based collaborative LaTeX editor.
Calibre Web
Browse, read and download eBooks using an existing Calibre database.
Leon
Personal assistant who can live on your server.
koel
Personal music streaming server that works.
Docs
Collaborative note taking, wiki and documentation platform that scales.
Flarum
Delightfully simple forums.
transfer.sh
Easy file sharing from the command line.
Spree Commerce
Spree is a complete, modular & API-driven open source e-commerce solution for Ruby on Rails.
Mail-in-a-Box
Turns any Ubuntu server into a fully functional mail server with one command.
Beets
Music library manager and MusicBrainz tagger (command-line and Web interface).
Seafile
File hosting and sharing solution primary for teams and organizations.
Transmission
Fast, easy, free Bittorrent client.
PeerTube
Decentralized video streaming platform using P2P (BitTorrent) directly in the web browser.
QloApps
Customizable and intuitive web-based hotel reservation system and a booking engine.