The rs keymap collection is an evolution of my previous keymap optimized for coding with a 60% keyboards like the Iris. I tried to keep the simplicity of my previous keymap with all the keys necessary for coding on a single layer in addition to the base one. It work well with any 40% and 60% keyboard, split or not.
To build it, use:
make <keyboard>:rs
Example:
make keebio/iris:rs
make crkbd:rs
make planck:rs
make preonic:rs
make ergotravel:rs
make handwired/rs60:rs
Because I sometime have to use my internal keyboard I my macbook, a karabiner configuration is also provided to get most of the features of this keyboard, including the code layer / backspace on right command key etc.
This set of keymaps have been tested with those keyboards:
This keymap in is also available for other keyboards: