Sill

Sill is a macOS system monitor designed to display performance metrics directly on your desktop wallpaper. Instead of using traditional floating windows or menu bar items, the monitoring information is embedded into the background, keeping your workspace uncluttered.

The tool provides real-time system information while maintaining a clean desktop aesthetic. By integrating monitoring capabilities into the wallpaper itself, users can keep tabs on their Mac's performance without sacrificing screen real estate or visual clarity.