Discover the Best Open-Source Self-hosting Projects Sorted by Stars

☁️ Nextcloud server, a safe home for all your data

Build your personal knowledge base with Trilium Notes

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

An open-source & self-hostable Heroku / Netlify alternative.

:cloud: ownCloud web server core (Files, DAV, etc.)

Modern self-hosting framework, fully automated from empty disk to operating services with a single command.

Sandstorm is a self-hostable web productivity suite. It's implemented as a security-hardened web app package manager.

Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.

A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.

A beautiful home server OS for self-hosting with an app store. Buy a pre-built Umbrel Home with umbrelOS, or install on a Raspberry Pi 4, any Ubuntu/Debian system, or a VPS.

🐳 Matrix (An open network for secure, decentralized communication) server setup using Ansible and Docker

TagSpaces is an offline, open source, document manager with tagging support

Manage your photos with Piwigo, a full featured open source photo gallery application for the web. Star us on Github! More than 200 plugins and themes available. Join us and contribute!

YunoHost is an operating system aiming to simplify as much as possible the administration of a server. This repository corresponds to the core code, written mostly in Python and Bash.

Lightweight document management system packed with all the features you can expect from big expensive solutions

A free and self-hosted Heroku PaaS alternative for Kubernetes that implements GitOps

Simple C compiler

☁️ Secure and Easy Self-hosted platform. Take control of your data and privacy without sacrificing security and stability (Authentication, anti-DDOS, anti-bot)

Small C Compiler generating ELF executable Arm architecture, supporting JIT execution