ddcutil
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Control your monitors brightness using the DDC/CI protocol.
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Sep 21, 2019 - C
Control your external monitor brightness on your Linux
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Feb 22, 2021 - Go
Auto-brightness using I²C and arduino serial (Linux)
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Sep 13, 2025 - C
Instant, context-aware brightness control for Hyprland. Seamlessly manages Laptop Backlights and External Monitors (DDC/CI) with zero-latency caching.
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Jan 28, 2026 - Shell
A simple GUI that adjusts the display brightness for Linux desktop using ddcutil.
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Jul 10, 2024 - C++
Monitor brightness controller with Arduino-powered light sensor
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Mar 9, 2023 - Python
Controls external monitor brightness via DDC/CI for Hyprland/Wayland. Features race condition prevention (flock) and parallel execution.
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Jan 13, 2026 - Shell
Hardware blue light filter control for external monitors using DDC/CI - fast and persistent
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Sep 26, 2025 - Shell
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Feb 4, 2026 - JavaScript
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