brightness

🖥 Control your display's brightness & volume on your Mac as if it was a native Apple Display. Use Apple Keyboard keys or custom shortcuts. Shows the native macOS OSDs.

Unlock your displays on your Mac! Flexible HiDPI scaling, XDR/HDR extra brightness, virtual screens, DDC control, extra dimming, PIP/streaming, EDID override and lots more!

Easily manage the brightness of your monitors in Windows from the system tray

Imaging is a simple image processing package for Go

Intelligent adaptive brightness for your external monitors

A Windows desktop tool to adjust the brightness of multiple monitors with ease

A modern Fluent Design replacement for the old Metro themed flyouts present in Windows.

Reduces eye strain by adjusting screen gamma based on the current time

Free, open-source external monitor control for macOS: a lightweight menu bar app with sharp HiDPI/Retina scaling (no more blurry or tiny text), DDC brightness, presets, and virtual displays. A free alternative to BetterDisplay and Lunar, including features they charge for.

Modern flashlight app with dim functionality on Android 13+

A program to read and control device brightness

Automatic brightness adjustment based on screen contents and ALS

A C daemon that turns your webcam into a light sensor. It will adjust screen backlight based on ambient brightness.

Сustom color schemes for all websites

Unlock the full brightness of the XDR display of your MacBook Pro

Replacement for MacOS' volume, brightness and keyboard backlight HUDs.

A library to access system setting, and change it easily. eg: volume, brightness, wifi

Bring back the pre-Tahoe macOS volume and brightness HUDs

A Dimness and Night Shift menu bar app for macOS 🌙

🔆 Programmatically control Mac keyboard & display brightness, accelerometer & gyro, lid angle, ambient brightness, fan speed, microphone, speaker, and more like modular synth components connected by shell piping.