blue-light

Automatic blue-light filter for Hyprland, Niri, and everything Wayland

The macOS app for your circadian rhythm. Free, open-source, zero telemetry.

A windows app that makes the screen display only in red tones in order to lessen eye strain and the screen's impact on one's melatonin.

Blue light filter and bedtime notification service for Wayland using wlsunset.

Overlay-based night light for websites. Vanilla JS + React. 1.2KB gzipped.

A native Windows dimmer and blue light filter built for clean focus and late-night work.

Screen warmth, brightness and contrast for Windows - only when you reach for it. No schedule, no sunset table.

Automatic Windows Night Light recovery for blue light at night.

A low-resource screen color scheduler with smooth transitions for Windows and macOS.

Natural light is the best light, and what better way to emulate that with a Windows applet that shifts your monitor's white point to match a chosen star.

macOS menu bar app to adjust color temperature (2500K–6500K) & brightness per display, via CoreGraphics gamma tables.

Real-time display gamma control for Windows 10/11 that wins the OEM colour turf war. 7 pro presets, 11-stage colour pipeline, 15ms stealth sentinel & ONE-SHOT protocol to permanently kill hijackers. Portable, MIT, zero telemetry.

Warms the screen after sunset, below Night Shift's 2700K floor. One Swift file, menu bar, no per-frame cost.

A menu bar app that takes every trace of blue out of your Mac at sunset — across a thirty-minute fade you never notice — with presets for after dark that it learns to pick for you. Native macOS 27, free, open source.

🌙 A simple GUI for xsct to adjust screen color temperature and brightness on X11. Reduce eye strain at night with warm colors and dimmer brightness — no auto-mode, just full manual control.