MonitorBar
Controls a monitor's input, volume, brightness and resolution from the menu bar or tray.
About
A macOS menu bar and Windows tray app drawn with MyGo's native UI, with no web view. It switches inputs and sets volume on Xiaomi HyperOS monitors over their LAN remote API, and uses DDC/CI for backlight and picture settings where supported. On any monitor it dims the picture and shifts color temperature, switches resolution and refresh rate, and tracks screen time.