Self-Hosted Open Source Software

The Battle for Wesnothwesnoth/wesnoth

An open-source, turn-based tactical strategy game with a high fantasy theme, featuring singleplayer campaigns and multiplayer combat.

canvas-lmsinstructure/canvas-lms

An open-source learning management system (LMS) developed by Instructure for educational institutions and organizations.

OctoBotDrakkar-Software/OctoBot

Free open source crypto trading bot to automate AI, Grid, DCA and TradingView strategies on Binance, Hyperliquid and 15+ exchanges, with a simple interface.

Luraluraproject/lura

An open-source Go framework for building ultra-performant API gateways with middleware support.

Komgagotson/komga

Media server for comics/mangas/BDs/magazines/eBooks with API, OPDS, Kobo Sync and KOReader Sync support

HumHubhumhub/humhub

HumHub is an Open Source Enterprise Social Network. Easy to install, intuitive to use and extendable with countless freely available modules.

ejabberdprocessone/ejabberd

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

GraphHoppergraphhopper/graphhopper

A fast, open-source routing engine for OpenStreetMap, usable as a Java library or standalone web server.

Standard Notesstandardnotes/app

An end-to-end encrypted note-taking app with cross-platform sync and self-hosting capabilities.

Flagsmithflagsmith/flagsmith

Flagsmith is an open-source feature flag platform with remote config, experimentation, and self-hosted or cloud deployment options.

Photoviewphotoview/photoview

Photo gallery for self-hosted personal servers

StackStorm (.4k)StackStorm/st2

Event-driven automation platform for DevOps and SREs, enabling auto-remediation, incident response, and workflow orchestration across tools.

iSponsorBlockTVdmunozv04/iSponsorBlockTV

A self-hosted client that automatically skips sponsors and ads on YouTube TV apps using the SponsorBlock API.

Open-Meteoopen-meteo/open-meteo

Free Weather Forecast API for non-commercial use

Calibre Web Automatedcrocodilestick/Calibre-Web-Automated

An enhanced, automated version of Calibre-Web that combines a modern web UI with Calibre's robust features and extensive automation for self-hosted ebook libraries.

SilverBulletsilverbulletmd/silverbullet

The malleable knowledge base for you and your team. Powered by Markdown and Lua.

Upsnapseriousm4x/UpSnap

A self-hostable web dashboard for waking up and managing devices on your local network using Wake-on-LAN.

theloungethelounge/thelounge

A modern, responsive, cross-platform, self-hosted web IRC client that stays connected.

DietPiMichaIng/DietPi

Lightweight justice for your single-board computer!

Outline ServerOutlineFoundation/outline-server

Outline Server, developed by Jigsaw. The Outline Server is a proxy server that runs a Shadowsocks instance and provides a REST API for access key management.

OpenCloudopencloud-eu/opencloud

🌤️ OpenCloud is the open source platform for file management, sharing and collaboration. Simple and sovereign.

Passboltpassbolt/passbolt_api

Passbolt Community Edition (CE) API. The JSON API for the open source password manager for teams!

Cosmosazukaar/cosmos-Server

☁️ The Most Secure and Easy Selfhosted Home Server. Take control of your data and privacy without sacrificing security and stability (Authentication, anti-DDOS, anti-bot)

WeblateWeblateOrg/weblate

Web based localization tool with tight version control integration.

Maddyfoxcpp/maddy

A composable, all-in-one mail server that implements SMTP, IMAP, DKIM, SPF, DMARC, and more in a single daemon.

GoatCounterarp242/goatcounter

Easy web analytics. No tracking of personal data.

Tinyproxytinyproxy/tinyproxy

tinyproxy - a light-weight HTTP/HTTPS proxy daemon for POSIX operating systems

Speedtest Trackeralexjustesen/speedtest-tracker

Speedtest Tracker is a self-hosted application that monitors the performance and uptime of your internet connection.

Zammadzammad/zammad

Zammad is a web based open source helpdesk/customer support system.

Tiny File Managerprasathmani/tinyfilemanager

Single-file PHP file manager, browser and manage your files efficiently and easily with tinyfilemanager

ZoneminderZoneMinder/ZoneMinder

ZoneMinder is a free, open source Closed-circuit television software application developed for Linux which supports IP, USB and Analog cameras.

Countly IoT Analyticscountly/countly-server

A privacy-first, AI-ready analytics and customer engagement platform for mobile, web, desktop, and IoT applications.

Countlycountly/countly-server

A privacy-first, AI-powered analytics and engagement platform for mobile, web, desktop, and IoT applications.

moxmjl-/mox

A modern, full-featured, secure mail server designed for low-maintenance self-hosted email.

Livebooklivebook-dev/livebook

Automate code & data workflows with interactive Elixir notebooks

WorkAdventureworkadventure/workadventure

A collaborative web application (virtual office) presented as a 16-bit RPG video game