SignalWall by Nestcells
SignalWall
A quiet open-source wallpaper host for Windows screens that should feel intentional.
Windows / WebView2 / MIT licensed
Unsigned alpha installer. Windows may block it until the release is code-signed.
Current release
Download the MVP.
SignalWall is early, small, and public. The first installer is available, but not yet signed for broad Windows distribution.
Open GitHub release