My keyboard layout
Over the years, I customized my keyboard layout a lot (Bootmapper client then and QMK Toolbox now) and this is what I ended up using. It’s pretty much HHKB layout with some QMK hacks on top.
Change CAPLOCK to CTRL
CAPLOCK is useless to me so I change it to
CTRL. I also set it up to use Mod-Tap key which will act as
CTRL if I hold it but works as
BACKSPACE if I tap it.
If I press Fn+CAPLOCK, it’s gonna be CAPLOCK as normal. Though I don’t use it, I just want it to be consistent.
This has a major benefit that I can do BACKSPACE by using my pinky finger instead of moving my right hand out of position.
Double tap SHIFT for toggling CAPLOCK
Using QMK’s tap dance feature. It’s right below the old CAPLOCK key, plus it makes sense (SHIFT and CAPLOCK).
Also, double tapping is a lot easier than FN + CTRL key which requires 2 fingers.
The SpaceFn layout
The idea of SpaceFn is you will use SPACE as your layer switching key because it’s easily accessible all the time when you’re typing. You can read more about SpaceFn here.
While it sounds cool and all, the problem araises when you type fast, the SPACE key sometimes will be registered as layer switching key. You could reduce the wait for hold delay but I could never get accustom with that. This problem is quite severe becase SPACE is frequently used.
So I ended changing this layout a bit to a what I call
EscFn layout where the ESC key is the layer switching key. The ESC is now
LT(1, KC_ESC): hold for layer switching and still ESC on tap. I also enable
RETRO_TAPPING so that in case I hold and release ESC without pressing another key, it will send ESC anyway.
This is better because:
- ESC is rarely used for key combo so it doesn’t affect much.
- ESC is less frequently used when typing.
- ESC is close and easy to allocate. Well, not as good as SPACE because we still need to move our finger a bit but it’s location is quite perfect. It’s in the corner so you can always find it without looking at the keyboard.
Also, I don’t setup the whole thing, just the arrow cluster and HOME/END keys. Even though I’m using amVim with VSCode but there are still many apps which requires arrows for navigation.
I still keep the WASD as arrow cluster for “backward compatible”.