Press S+D simultaneously and hold, then...
H/J/K/L for Vim-like movementI/O to move between browser tabs (Not working on Windows yet)A for Option (Alt)F/; for Backspace/Forward deleteA with H/L to move to previous/next wordA with G/; to delete to previous/next wordG for Cmd (Gui/Windows)Spacebar for Shift (it's easier when already holding A with your pinky)Raise+Lower+M/ as well, but it's slower since LT() uses TAPPING_TERM of 200ms but S+D uses COMBO_TERM of only 20ms (Can be changed within config.h)cd /path/to/qmk_firmwaremake git-submoduleutil/docker_build.sh planck/rev4:narzeutil/docker_build.sh planck/light:narzedfu-programmer atmega32u4 erase --force && dfu-programmer atmega32u4 flash .build/planck_rev4_narze.hex
dfu-programmer at90usb1286 erase --force && dfu-programmer at90usb1286 flash .build/planck_light_narze.hex