Redshift adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.

• UpdatedJun 5, 2024
• C

A library to aid in using colors

• UpdatedFeb 20, 2026
• Python

A color temperature setting library and CLI that operates in a similar way to f.lux and Redshift. Supports Wayland, X and Windows

• UpdatedApr 4, 2024
• C

🔆 Script for adjusting the brightness and color temperature of displays on a software level using xrandr.

• UpdatedSep 30, 2020
• Shell

A no-frills GUI for the excellent Redshift, with some optional OS hotkeys

• UpdatedJun 25, 2025
• AutoHotkey

Reduce blue light from your display and control brightness easily.

• UpdatedMar 9, 2025
• C#

Rule-based screen temperature changer (based on redshift)

• UpdatedNov 13, 2023
• Vala

This AppDaemon app progressively changes the brightness and color temperature of lights over the course of the day. This app also uses change thresholds to ignore lights that have been manually adjusted.

• UpdatedDec 7, 2025
• Python

GradientSlider is a UIControl subclass which is similar to UISlider, but with a linear gradient coloring the slider’s track. Useful for creating color pickers. Initially fork ofhttps://github.com/jonhull/GradientSlider rewritten to Obj-C

• UpdatedSep 21, 2017
• Objective-C

The most popular screen tinting software for devices that run chrome!

• UpdatedNov 26, 2022
• JavaScript

hyprsunset client to smoothly transition color temperature during sunrise/sunset

• UpdatedJun 15, 2025
• Go

f.lux-like temp adjustments on IKEA trådfri 💡

• UpdatedDec 22, 2018
• JavaScript

A minimal Redshift fork

• UpdatedMar 12, 2023
• C

simple daemon for sct (set color temperature)

• UpdatedSep 28, 2025
• Shell

Prevents eye strain by reducing the amount of blue light your monitor emits

• UpdatedJul 19, 2018
• C++

A Daemon & CLI Client for Controlling Philips Hue Lights

• UpdatedJun 18, 2021
• Haskell

Emulate SUPPORT_COLOR_TEMP for color lights that doesn't support color temp (like some Ikea Tradfri bulbs) - Home Assistant component

• UpdatedAug 18, 2022
• Python

The BlackBodyRadiation function approximates luminance and chromaticity of a black body radiation emitted at the given temperature. Approximation errors are not provided, so this function should not be used where computational accuracy is critical! Instead, the primary purpose of this function is to render a black body surface in real time, whic…

• UpdatedApr 21, 2022
• HLSL

Elixir wrapper for the unofficial Govee Developer API. Control Govee smart lights with simple functions: list devices, power on/off, set brightness, and adjust color temperature, clean API, minimal setup. Includes examples, tests, and planned features (RGB color, scenes, caching, retries). Ideal for home automation, dashboards, and IoT integrations

• UpdatedDec 20, 2025
• Elixir

A red color filter for your display that runs as a tiny Windows tray application.

• UpdatedApr 27, 2024
• C++