Using Brightness Controller, you can control brightness of both primary and external displays in Linux. Check it out!

Dim and brighten the screen based on whether you are present with OpenCV

how to install Linux Mint on Lenovo Legion 5 to have proper hardware drivers and screen brightness control

☀️ Dim your Mac's display from the command line via CoreDisplay

Nox is a modern, lightweight screen dimming utility for Windows designed to reduce eye strain in low-light environments - For external and primary monitors.

This project aims to control the system volume and screen brightness using hand gestures. Use your left hand for brightness control and right hand for volume control. For detection of hand landmarks, mediapipe library is used.

Windows desktop app that dims monitors after inactivity. Supports hardware/software dimming, multi-monitor control, tray integration, and customizable hotkeys.

Lightweight Windows tray brightness controller using DDC/CI with multi-monitor support, dynamic theme-aware UI, and single-process architecture.

Python-based automatisation tool targeted to display's brightness adjustment

A tool to automatically change the brightness of your monitors throughout the day. The brightness changes in a smooth sine wave according to your specific sunrise and sunset times.

A free, open-source Windows tray app that manages brightness, colour temperature, and refresh rate across switchable profiles. Set it up once — then let DisplayPal handle the rest, or switch modes instantly with a hotkey.

XFCE4 tray app that adjusts external monitor brightness via DDC/CI using ddccontrol. Runs as a simple slider for quick adjustment.

Simple brightness control frontend for brightnessctl

PAFAT stands for Personal Assistant for A Timathon. PAFAT can do various tasks like brightness controlling, music playing, and notifying for breaks.

Simple Python Program to adjust external monitor brightness over the course of the day using ddc/ci

A console application for adjusting the brightness of three monitors (for Ubuntu).

Ambient Light Sensor through a webcam/camera for windows

This Brightness Control With Hand Detection OpenCV Python With Source Code was developed using Python OpenCV, This Python OpenCV Project With Source Code we are going Building a Brightness Controller with OpenCV , To change the brightness of a computer.

program to read and control laptop and/or external display brightness

The project Yantra Jyothi ,certainly it is a python oriented machine learning based project which detects your hand movement(gestures) and controls your display brightness using movements wrt fingers .