screen-dimmer

免费开源的 Windows 桌面陪伴与护眼助手：互动白鼬、色温与调暗、休息提醒、专注和自动日程。无需账号，核心功能离线运行，提供安装版与便携版。Windows desktop pet, screen dimmer, color temperature & break reminders.

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

Free eye-comfort tool for Windows: color temperature, dimming below the monitor's own minimum, 20-20-20 break reminders, and control over Windows' text rendering and UI font sizes. Works at the gamma-ramp level, so games and full-screen apps are covered too.

Lightweight Windows utility to instantly dim the screen and manage global media playback via customizable hotkeys. Features a modern HTML/CSS interface, dynamic opacity, smart play/pause, and seamless startup integration without admin rights. Version 1.0. Developed under the Yunonis Project.

Windows 托盘护眼工具：Gamma Ramp 硬件级屏幕滤光 + 毛玻璃控制面板，单文件免安装

Penumbra: a macOS menu-bar screen dimmer that takes your display darker than the hardware minimum. Click-through, on every display and Space, over full-screen apps too.