An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

The Free Software Media System - Server Backend & API

BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr

A Decky Loader plugin that brings together games from Steam, Epic Games Store, GOG, Amazon, Ubisoft and XCloud into a single, unified library experience on your Steam Deck.

Dreeve is a self-hosted, open-source dashboard for your sports and fitness data

Yet another open source TAK Server for ATAK, iTAK, and WinTAK

SparkyFitness: Built for Families. Powered by AI. Track food, fitness, water, and health — together.

A comprehensive enhancement layer for the Jellyfin web UI with keyboard shortcuts, subtitle styling, TMDB and User reviews, Seerr integration with auto-request, a media calendar and download monito…

A clean combined interface for Jellyfin, TMDB, Radarr and Sonarr, as well as a replacement to Overseerr

This is the Personality Core for GLaDOS, the first steps towards a real-life implementation of the AI from the Portal series by Valve.

A Cloudflare alternative for local and cloud use, can be used ontop of cloudflare for cloudflares paid features, but for free!

Weighs the soul of incoming HTTP requests to stop AI crawlers

Easy P2P multiplayer for Godot through relay servers.

App that shows how full the International Space Station's urine tank is in real time, available for macOS (menu bar), iOS, watchOS and visionOS

A grub theme in the style of the Minecraft singleplayer (sp) world selection screen!

Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord

A modern, lightning-fast file sharing platform built for self-hosting. Created with support for ShareX, KDE Spectacle, Flameshot, and easy to set up.

Proxmox VE Helper-Scripts (Community Edition)

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

Synapse: Matrix homeserver written in Python/Twisted + Rust

I real life pokdex for those who like Pokemon and want a Pokedex RL

The OpenTF Manifesto expresses concern over HashiCorp's switch of the Terraform license from open-source to the Business Source License (BSL) and calls for the tool's return to a truly open-source …

Synapse: Matrix homeserver written in Python/Twisted.

Securely and anonymously share files, host websites, and chat with friends using the Tor network

Open Source realtime backend in 1 file

🐛 Public itch.io issues tracker and documentation - use support instead for private information!

🎮 The best way to play your itch.io games

A curated list of amazingly awesome open-source sysadmin resources.

A list of Free Software network services and web applications which can be hosted on your own servers

Godot Engine – Multi-platform 2D and 3D game engine