PiBar gives you all the tools you need to manage your Pi-hole(s) right from your macOS menu bar.

The purpose of Argus Menu is to show you what's happening on your server right now. It reports the percentage use of your Linux server's CPU and RAM, how much data is on your disk, and your network activity. You can see your amount of storage left, and how much data is being uploaded and downloaded on your main network interface. The image here is a reference to the radial graphs on CPU and Memory.

macOS status monitoring app written in SwiftUI.

Attackers use GPS and device metadata to profile their victims. It also increases image file size. Sweep it away, with ExifCleaner.