The Free Software Media System - Server Backend & API

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

Bitwarden infrastructure/backend (API, database, Docker, etc).

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

API Support for your favorite torrent trackers

Movie organizer/manager for usenet and torrent users.

Prowlarr is an indexer manager/proxy built on the popular *arr .net/reactjs base stack to integrate with your various PVR apps, supporting management of both Torrent Trackers and Usenet Indexers.

Looks and smells like Sonarr but made for music.

Book Manager and Automation (Sonarr for Ebooks)

Cosmos is an operating system "construction kit". Build your own OS using managed languages such as C#, VB.NET, and more!

Catalog of official Microsoft MCP (Model Context Protocol) server implementations for AI-powered data access and tool integration

⚡ Create infinite UAC prompts forcing a user to run as admin ⚡

Offset Independent Credential Extraction Tool