Blazing fast, typo-tolerant open source search engine optimized for developer happiness and ease of use.
Self-hostedOpen sourceSearch Engines
27,057GPL-3.0C++updated Oct 2026
Feature-rich homepage for your homelab, with easy YAML configuration.
Self-hostedOpen sourcePersonal Dashboards
26,825MITNodejsupdated Oct 2026
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.
Self-hostedOpen sourceDocument Management - E-books
26,263GPL-3.0Pythonupdated Oct 2026
Zulip is a powerful, open source group chat application.
Self-hostedOpen sourceCommunication - Custom Communication Systems
26,125Apache-2.0Pythonupdated Oct 2026
Alternative YouTube front-end.
Self-hostedOpen sourceMedia Streaming - Video Streaming
25,800AGPL-3.0Crystalupdated Oct 2026
No-code business automation tool like Zapier or Tray. For example, you can send a Slack notification for each new Trello card.
Self-hostedOpen sourceAutomation
25,254MITDockerupdated Oct 2026
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.
Self-hostedOpen sourceMoney, Budgeting & Management
25,017AGPL-3.0PHPupdated Oct 2026
Open source firmware for ESP devices. Total local control with quick setup and updates. Control using MQTT, Web UI, HTTP or serial. Automate using timers, rules or scripts. Integration with home automation solutions.
Self-hostedOpen sourceInternet of Things (IoT)
24,931GPL-3.0Cupdated Oct 2026
N
Modern Music Server and Streamer, compatible with Subsonic/Airsonic.
Self-hostedOpen sourceMedia Streaming - Audio Streaming
24,406GPL-3.0Goupdated Oct 2026
K
CRM solution for SMEs and Enterprises for complete customer lifecycle management.
Self-hostedOpen sourceCustomer Relationship Management (CRM)
24,070MITPHPupdated Oct 2026
High performance, self-hosted newsletter and mailing list manager with a modern dashboard.
Self-hostedOpen sourceCommunication - Email - Mailing Lists and Newsletters
24,005AGPL-3.0Goupdated Oct 2026
Browser-based flow editor that helps you wiring hardware devices, APIs and online services to create IoT solutions.
Self-hostedOpen sourceInternet of Things (IoT)
23,787Apache-2.0Nodejsupdated Oct 2026
Web AI firewall utility which protects upstream resources from scraper bots.
Self-hostedOpen sourceMiscellaneous
23,755MITGoupdated Oct 2026
S
GraphQL native, API-only platform for scalable composable e-commerce storefront.
Self-hostedOpen sourceE-commerce
23,484BSD-3-ClausePythonupdated Oct 2026
Identity-aware tunneled reverse proxy with dashboard UI, access control, and WireGuard-based tunnels (alternative to Cloudflare Tunnel, Tailscale).
Self-hostedOpen sourceWeb ServersRemote Access
23,255AGPL-3.0Dockerupdated Oct 2026
Advanced todo list app with integrated timeboxing and time tracking capabilities. Integrates with Jira, GitHub, GitLab, Redmine and OpenProject.
Self-hostedOpen sourceTask Management & To-do Lists
23,197MITDockerupdated Oct 2026
Web application firewall / reverse proxy to protect your web apps from attacks and exploits.
Self-hostedOpen sourceWeb Servers
23,052GPL-3.0Dockerupdated Oct 2026
Database diagrams editor that allows you to visualize and design your DB with a single query.
Self-hostedOpen sourceDatabase Management
23,027AGPL-3.0Nodejsupdated Apr 2026
O
Evaluate, test, and ship LLM applications with a suite of observability tools to calibrate language model outputs across your dev and production lifecycle.
Self-hostedOpen sourceSoftware Development - API Management
22,976Apache-2.0Pythonupdated Oct 2026
IoT Platform - Device management, data collection, processing and visualization.
Self-hostedOpen sourceInternet of Things (IoT)
22,612Apache-2.0Javaupdated Oct 2026
Virtual browser that runs in docker and uses WebRTC.
Self-hostedOpen sourceMiscellaneous
22,560Apache-2.0Goupdated Oct 2026
D
Collaborative wiki and documentation software (alternative to Confluence, Notion).
Self-hostedOpen sourceWikis
22,117AGPL-3.0Nodejsupdated Oct 2026
Web analytics that protects your data and your customers' privacy (alternative to Google Analytics).
Self-hostedOpen sourceAnalytics
21,984GPL-3.0PHPupdated Oct 2026
World's most-used blogging and CMS engine.
Self-hostedOpen sourceContent Management Systems (CMS)
21,508GPL-2.0PHPupdated Oct 2026
Multimedia/Entertainment center, formerly known as XBMC. Runs on Android, BSD, Linux, macOS, iOS and Windows.
Self-hostedOpen sourceMedia Streaming - Multimedia Streaming
21,390GPL-2.0C++updated Oct 2026
Trello-like kanban.
Self-hostedOpen sourceTask Management & To-do Lists
21,142MITNodejsupdated Oct 2026
Real-time web log analyzer and interactive viewer that runs in a terminal.
Self-hostedOpen sourceAnalytics
21,087GPL-2.0Cupdated Oct 2026
Certificate authority and access plane for SSH, Kubernetes, web applications, and databases.
Self-hostedOpen sourceMiscellaneous
21,038Apache-2.0Goupdated Aug 2026
W
Django content management system focused on flexibility and user experience.
Self-hostedOpen sourceContent Management Systems (CMS)
20,593BSD-3-ClausePythonupdated Oct 2026
Ready-to-use, zero-dependency real-time media server and proxy to publish, read, record, playback and route video/audio streams over SRT, WebRTC, RTSP, RTMP, HLS, MPEG-TS, RTP.
Self-hostedOpen sourceMedia Streaming - Multimedia Streaming
20,533MITGoupdated Oct 2026