Nice #openrgb with the effects plugin has an ambient effect that captures the screen and uses the average color information to control LEDs.
You also need the visual map plugin so that you can define which LED should react to what square on the screen.
This replaces the philips hue app on linux. And as an added bonus works with many other LED lights.
It also works with games. Tested it with the beautiful stars and nebulas in #avorion
Cool.



