Open source RGB lighting control that doesn't depend on manufacturer software. For Windows, Linux, MacOS.
OpenRGB vs Razer Synapse opinions
Works with all my RGB hardware, and doesn't cause GSoD like Razer Synapse does. And does it all in a clean, easy to use app.
Piper is a graphical user interface to configure gaming mice. Configuration options include changing the resolution (DPI) of the mouse, adding and removing profiles, setting LED colors and changing button behaviors.
Keyboarding Master is a gaming and application tool that provides its users with the ability to custom configure their input devices for specific applications within a unified configuration environment. Keyboarding Master supports Linux.
Gnome15 is a suite of tools for the Logitech G series keyboards and headsets, including the G15, G19, G19s, G13, G930, G35, G510, G510s, G11, G110 and the Z-10 speakers aiming to provide the best integration possible with the Linux Desktop.
The last release was in 2017, and the GitHub repository has been archived by its owner.