Redshift is a circadian lighting tool and color temperature controller designed to align screen output with natural light cycles. It functions as a display manager for X11 environments, adjusting screen color temperature based on the time of day and geographic location to reduce eye strain. The software automates display lighting by calculating the sun's position using stored coordinates to shift screen colors from blue to warmer tones. It also acts as a screen brightness manager by manipulating gamma ramps to simulate precise brightness levels when hardware backlight controls are insufficien
Lunar is an adaptive monitor brightness controller and DDC/CI display manager. It allows for the control of hardware brightness, contrast, and volume on external monitors using native communication protocols. When direct hardware control is unavailable, it functions as a software gamma dimmer to simulate brightness reduction. The project synchronizes external monitor brightness with laptop light sensors, wireless lux meters, or astronomical sun position calculations. It also manages hardware monitor presets, enabling the automation of display configurations and input switching through custom
Tasmota is a universal firmware platform for ESP8266 and ESP32 microcontrollers, designed to provide local control and management of smart home hardware. It functions as an event-driven automation controller that replaces proprietary factory firmware, allowing users to manage relays, sensors, and lighting systems without relying on external cloud services. The system is built on a modular driver architecture that enables dynamic hardware configuration and peripheral support through a web-based management interface. The platform distinguishes itself through a template-driven hardware mapping s
Breezy Weather is an open-source weather forecast application and data visualizer. It serves as a mobile client that retrieves atmospheric data, air quality forecasts, and UV indices from various open-source or self-hosted weather service endpoints using REST API integration. The application features a customizable interface that supports the scanning of third-party icon packs, live wallpapers, and home screen widgets. It includes location-based reporting via GPS coordinates or manually selected cities, with options for location privacy management through IP-based masking to reduce coordinate
Redshift 是一个昼夜节律照明控制器和位置感知显示工具，可根据一天中的时间调整屏幕色温和亮度。它充当显示伽马管理器，修改色温以匹配环境照明条件并减少眼睛疲劳。
The main features of sharpbracket/redshift are: Ambient Lighting Synchronization, Color Temperature Managers, Display Gamma Management, Circadian Lighting Tools, Geospatial Location Resolution, Location-Aware Display Tools, Gamma Ramps, Brightness Level Adjustments.
Open-source alternatives to sharpbracket/redshift include: jonls/redshift — Redshift is a circadian lighting tool and color temperature controller designed to align screen output with natural… alin23/lunar — Lunar is an adaptive monitor brightness controller and DDC/CI display manager. It allows for the control of hardware… arendst/tasmota — Tasmota is a universal firmware platform for ESP8266 and ESP32 microcontrollers, designed to provide local control and… breezy-weather/breezy-weather — Breezy Weather is an open-source weather forecast application and data visualizer. It serves as a mobile client that… dbader/schedule — This project is a lightweight Python scheduling library used for managing recurring jobs and automating the execution… agronholm/apscheduler — APScheduler is a Python task scheduler designed to execute functions at specific times or recurring intervals. It…