qmk-firmware/keyboards/katana60
..
keymaps
config.h
info.json
katana60.c
katana60.h
readme.md
rules.mk

Katana60

Katana60

A 60% keyboard with a symmetrical staggered layout, sold by CandyKeys.com.

Keyboard Maintainer: Baris Tosun
Hardware Supported: Katana60 PCB v1, Teensy 2.0
Hardware Availability: CandyKeys.com

Make example for this keyboard (after setting up your build environment):

make katana60:default

See build environment setup then the make instructions for more information.

There is also ongoing discussion for the extend layer, at the Colemak Forum