QMK - open source firmware for keyboards. Allows to move around physical keys and add different actions for "hold", "tap" actions. https://github.com/qmk/qmk_f

QMK - open source firmware for keyboards. Allows to move around physical keys and add different actions for "hold", "tap" actions. https://github.com/qmk/qmk_firmware/tree/master/keyboards https://github.com/qmk/qmk_firmware/tree/master/keyboards