JosefNemec / Playnite

Open source video game library manager and launcher that unifies games from Steam, Epic, GOG, EA App, Battle.net and other sources.

madoiscool / LuaTools

Windows WPF desktop client for managing Steam manifest and stplug-in lua configurations, depot pinning, and unlocker modes.

RayrenSX / iPhoneMirror

Windows app that mirrors iPhone and iPad screens over USB or AirPlay with local D3D11 rendering, audio capture, and OBS output.