H
Competitive top-down shooter blending Counter-Strike with Hotline Miami. Runs on Linux, Windows, MacOS and the Web.
Self-hostedOpen sourceGames
1,703AGPL-3.0C++updated Oct 2026
Social Communication Server.
Self-hostedOpen sourceCommunication - Social Networks and Forums
1,699AGPL-3.0PHPupdated Oct 2026
L
Access your self-hosted music using a web interface.
Self-hostedOpen sourceMedia Streaming - Audio Streaming
1,695GPL-3.0C++updated Sept 2026
F
Privacy-focused encrypted email for everyone. All-in-one alternative to Gmail + Mailchimp + Sendgrid.
Self-hostedOpen sourceCommunication - Email - Complete Solutions
1,693BUSL-1.1Nodejsupdated Oct 2026
Enterprise search platform featuring full-text search, hit highlighting, faceted search, real-time indexing, dynamic clustering, and rich document (e.g., Word, PDF) handling.
Self-hostedOpen sourceSearch Engines
1,691Apache-2.0Javaupdated Oct 2026
Collaborative plant management and tracking system for plant enthusiasts.
Self-hostedOpen sourceMiscellaneous
1,691MITPHPupdated Oct 2026
Private DIY home security camera system for Raspberry Pi, with end-to-end encrypted remote access and mobile apps for live video, alerts, and recording playback.
Self-hostedOpen sourceVideo Surveillance
1,691GPL-3.0Rustupdated Aug 2026
E
Powerful open source social networking engine.
Self-hostedOpen sourceCommunication - Social Networks and Forums
1,676GPL-2.0PHPupdated Oct 2026
Personal flight tracking system.
Self-hostedOpen sourceMaps and Global Positioning System (GPS)
1,674GPL-3.0Nodejsupdated Oct 2026
Traggo is a tag-based time tracking tool. In Traggo there are no tasks, only tagged time spans.
Self-hostedOpen sourceTime Tracking
1,638GPL-3.0Goupdated Sept 2026
M
Tool designed to help engineering leaders measure and analyze the effectiveness of their teams using the DORA metrics.
Self-hostedOpen sourceAnalytics
1,632Apache-2.0Pythonupdated Aug 2026
A
Knowledge graph database with documents (similar to Notion), tables, search, and a powerful linked data API. Lightweight, very fast and no runtime dependencies.
Self-hostedOpen sourceKnowledge Management Tools
1,627MITRustupdated Oct 2026
A
Ticket reservation system.
Self-hostedOpen sourceBooking and Scheduling
1,626GPL-3.0Javaupdated Oct 2026
K
Software licensing and distribution API.
Self-hostedFreeMiscellaneous
1,614ProprietaryRubyupdated Oct 2026
Image sharing platform designed to give users complete control over their media sharing experience.
Self-hostedOpen sourceFile Transfer - Single-click & Drag-n-drop Upload
1,614AGPL-3.0Dockerupdated Oct 2026
F
Searches for new apartments, houses, and flats in Germany on platforms like ImmoScout24, Immowelt, and others, and instantly delivers the results to you via Slack, Telegram, and more.
Self-hostedOpen sourceAutomation
1,599Apache-2.0Nodejsupdated Oct 2026
C
Synchronize media, chat, and more for an arbitrary number of channels.
Self-hostedOpen sourceMedia Streaming - Video Streaming
1,586MITNodejsupdated Oct 2026
Simple, easy to use wiki software using markdown.
Self-hostedOpen sourceWikis
1,569MITDockerupdated Oct 2026
Add and track all the shows and movies you are watching. Comes with user authentication, modern and clean UI and a very simple setup.
Self-hostedOpen sourceMedia Management
1,557MITDockerupdated Oct 2026
Domain name portfolio management and tracker.
Self-hostedOpen sourceMiscellaneous
1,556MITDenoupdated Oct 2026
O
SIP proxy/server for voice, video, IM, presence and any other SIP extensions.
Self-hostedOpen sourceCommunication - SIP
1,544GPL-2.0Cupdated Oct 2026
Web UI to download videos and playlists from 1700+ sites into a Plex or Jellyfin library, with quality selection, SponsorBlock sponsor removal, subtitles, clip cutting and resilient playlist sync.
Self-hostedOpen sourceMedia Management
1,541AGPL-3.0Pythonupdated Oct 2026
End-to-end encrypted cloud storage server. Files are encrypted and decrypted in the browser, so the server only ever holds ciphertext. Runs on SQLite or PostgreSQL, stores chunks on local disk or any S3-compatible service.
Self-hostedOpen sourceFile Transfer & Synchronization
1,541CC-BY-NC-4.0Dockerupdated Oct 2026
File-based CMS. Easy to setup. Easy to use. Flexible as hell.
Self-hostedFreeContent Management Systems (CMS)
1,538ProprietaryPHPupdated Oct 2026
Warranty tracker that lets you monitor expiry dates, upload receipts/files, and get alerts before warranties expire.
Self-hostedOpen sourceMiscellaneous
1,538AGPL-3.0Dockerupdated Oct 2026
Whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.
Self-hostedOpen sourceCommunication - Custom Communication Systems
1,525AGPL-3.0Pythonupdated Oct 2026
L
Feature-rich client-side code playground for React, Vue, Svelte, Solid, Typescript, Python, Go, Ruby, PHP and 90+ other languages.
Self-hostedOpen sourceSoftware Development - IDE & Tools
1,523MITNodejsupdated Oct 2026
S
Social media management, analytics, and reporting platform supporting nine social media networks out-of-the-box.
Self-hostedOpen sourceAnalytics
1,523GPL-3.0Nodejsupdated Aug 2026
W
Speedy and secure content management system built on the Laravel PHP framework.
Self-hostedOpen sourceContent Management Systems (CMS)
1,521MITPHPupdated Oct 2026
R
Ad serving system. Formerly known as OpenX Adserver and phpAdsNew.
Self-hostedOpen sourceMiscellaneous
1,515GPL-2.0PHPupdated Oct 2026