Alternatives to f.lux

Adaptive brightness for displays

Tool to disable temporal dithering on Apple Silicon Macs

Adaptive brightness for external displays

Display management tool

Tool to control external monitor brightness & volume

Blue light filter and eye protection software

Menu bar application that displays the CPU speed limit due to thermal issues

Per-screen colour adjustments

Controls and monitors all fans on Apple computers

Menu bar display manager: DDC brightness, HiDPI, presets, virtual displays

Menu bar app that provides more control over Night Shift

Temperature monitoring, fan control and diagnostics