RainWallpaper is a recently launched Live Wallpaper program and is optimized for Windows 11/10. The makers of this program market the app as portable, and I would say it is pretty light at 100MB.

Live wallpapers ... for a live wallpaper. That's because you have to animate them manually. You can easily add a little movement by applying special effects, like smoke or rain.

Google’s latest Android 16 beta adds a bunch of new wallpaper and lock screen options for Pixel phones, including live-updating weather animations and a feature that automatically frames subjects of ...