Published builds of the WALLNODE desktop app for Windows. This repository holds the installers and the changelog, nothing else. There is no source here.
Download the current version from wallnode.cc/app, which also explains the SmartScreen warning and lists the SHA-256 to check against.
Every release is attached to a tag on the releases page.
Browse the WALLNODE archive from your desktop, set a wallpaper at your screen's real resolution, and let it change itself on a schedule from any series, category, artist, your likes or a search.
Windows 10 1809 or later, 64-bit. It installs for your account only, so there is no administrator prompt, and it does not start with Windows unless you ask it to.
The installer has no code-signing certificate, so Windows shows "Windows protected your PC" the first time you run it: More info, then Run anyway. That is SmartScreen saying it has not seen the file before, not that it found anything wrong with it. Each release lists a SHA-256 if you would rather check the file yourself.