Lunar - Take control of your monitors

Intelligent adaptive brightness for your external display


After I got my first external monitor, I noticed that I have to constantly fiddle with its buttons to adjust the brightness and contrast. This got annoying pretty quickly so I made Lunar to automate this and not have to touch those buttons ever again.

Lunar adds adaptive brightness for external monitors, by making use of the built-in light sensor of the Macbook/iMac, computing sunrise/noon/sunset times for the current location and adding hotkeys for manually adjusting the adaptive algorithm to suit your environment.

The project is built with Swift and just a tiny bit of C for the low level I2C communication and you can find the source code on Github at alin23/Lunar

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