osFree Janus: Open-Source Windows 3.0 Clone
-
Updated
Oct 26, 2026 - C
osFree Janus: Open-Source Windows 3.0 Clone
Windows 3.1 recreated in the browser with HTML, CSS and JavaScript ES modules — Program Manager, 28 applications, a persistent virtual C: drive and a WebGPU renderer with fallbacks.
Native Linux runtime for Microsoft Creative Writer & Fine Artist (Windows 3.1, English + Spanish): x86-16 interpreter + Win16 API over SDL2, no Wine. You supply the media.
Windows 3.1 Hot Dog Stand Theme for Godot 4.6
One-click launcher for Sierra's Outpost (1994) on Windows 10/11 64-bit. Runs the 16-bit game via otvdm/winevdm. Bring your own CD image.
Kiosk and WAWIS, order management for the Quickbox kiosk chain (1991–1995): Turbo Vision and Windows 3.1 source, history and a browser demo.
To associate your repository with the windows-3-1 topic, visit your repo's landing page and select "manage topics."