How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.
Redshift is a circadian lighting controller and location-aware display tool that adjusts screen color temperature and brightness based on the time of day. It functions as a display gamma manager, modifying color temperature to match ambient lighting conditions and reduce eye strain. The system determines the ideal screen temperature by calculating the sun's elevation using geographic coordinates, which can be provided manually or through automated location tracking. It employs gamma-ramp manipulation to simulate brightness changes and apply color temperature adjustments at the hardware level.
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
Brightness is a Linux desktop utility for controlling screen luminosity and color temperature on both primary and external displays. It provides hardware and display management capabilities to adjust built-in laptop screens and secondary desktop monitors. The application includes features for managing display color profiles, allowing users to save current settings and load previously stored configurations for instant restoration. It also supports adjusting screen warmth by tuning red, green, and blue color ratios. System integration is achieved through desktop session bus communication, dire
MonitorControl is a macOS display control utility and external monitor manager. It functions as a DDC/CI display controller that allows users to adjust the brightness and volume of third-party monitors using native Apple keyboard keys. The software mimics native macOS hardware feedback by implementing a system overlay tool that renders on-screen display indicators during adjustments. It further provides the ability to synchronize brightness levels across multiple screens or replicate ambient light sensor changes to external displays. The utility includes capabilities for mapping custom keybo
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 main features of jonls/redshift are: Color Temperature Managers, Circadian Lighting Automation, Circadian Lighting Tools, Gamma Ramps, Time-Based Event Scheduling, Geographic Temperature Calculation, Visual Fatigue Reduction, Display Gamma Management.
Open-source alternatives to jonls/redshift include: sharpbracket/redshift — Redshift is a circadian lighting controller and location-aware display tool that adjusts screen color temperature and… alin23/lunar — Lunar is an adaptive monitor brightness controller and DDC/CI display manager. It allows for the control of hardware… lordamit/brightness — Brightness is a Linux desktop utility for controlling screen luminosity and color temperature on both primary and… monitorcontrol/monitorcontrol — MonitorControl is a macOS display control utility and external monitor manager. It functions as a DDC/CI display… hammerspoon/hammerspoon — Hammerspoon is a programmable automation engine for macOS that enables deep system-level control through a Lua… apple/swift-async-algorithms — This project is a library of algorithms for transforming, filtering, and combining asynchronous data streams in Swift.…