Mazzarolo Matteo
Mazzarolo Matteo

Activate your home row cursor keys using Right Command

By Mazzarolo Matteo

Short post, but TL;DR: If you’re remapping the cursor keys on macOS, try using the Right Command key to activate them.

I am a firm believer that keeping the cursor keys to the center of your keyboard provides multiple benefits: to reach the cursor keys of your keyboard you need to move your palm, mapping the cursor keys to a set of keys in the center of your keyboard is an ergonomic solution to make you type faster.
Vim users should be familiar with this approach, since Vim defaults the cursor keys to H, J, K and L.

For the last few years I’ve been using Karabiner on macOS to remap my keyboard keys so that pressing Caps Lock + I, J, K or L acts as cursor keys. I was surprised when I discovered that this seems to quite a popular choice, but I think it has a major flaw: you’ll need to use two different hands to use the cursor keys.
Using two hands is perfectly fine if you need a simple cursor input (e.g.: moving between the options of a dropdown), but for my tastes it is often confusing when you start combining it with Option, Command and Shift for more complex actions… especially if you’re used to press Caps Lock with your pinky (you probably should if you touch-type).

That’s why I started looking for alternative solutions.
After several different tests (e.g.: setting Caps Lock as a “switch” to toggle between the standard typing mode and the arrow movement mode, using Option instead of Caps Lock) I think I’ve finally found a solution to my issues.

I moved the activation key from Caps Lock to the Right Command key.

Since the activation key is now on the right side of the keyboard I can control it with ease with just my right hand. It took me a few hours of practice to make it “click”: now even complex selections are manageable and I’m not actively thinking about which key combination I need to press anymore.
If you’re remapping the cursor keys on macOS, give it a try.

Thanks to for the Apple Magic Keyboard image.