You can get pretty far with software-only tweaks to your existing keyboard instead. I've settled on keyd[1], after using XKB and interception-tools for a while. [1]: https://github.com/rvaiya/keyd. - Source: Hacker News / 7 days ago

It's very easy¹ on MacOS to make yourself a custom layout with the characters you commonly use. Personally, I put arrows on ⌥⇧HJKL, vi-style.² ¹ https://software.sil.org/ukelele/ ² https://codeberg.org/datatravelandexperiments/kps-keyboard-layouts. - Source: Hacker News / 6 months ago

For MacOS there's https://software.sil.org/ukelele/ For Linux, unfortunately xkb is overcomplicated and undercapable, and it's like pulling teeth to get a layout recognized as a first-class citizen by a Linux ‘desktop’. - Source: Hacker News / 8 months ago

There are conflicting systems in macOS at play here as a result of choosing the "Option" key as your "Meta" key. The basics of the Cocoa Emacs Keybindings (DefaultKeyBinding.dict) do allow for M-f/M-b/M-d to work as us Emacs users expect, however there is a conflict with the default US Keyboard Layout, which hijack these useful Option key sequences to allow for the easy input of letters with various diacritic... - Source: Hacker News / about 1 year ago

On the Mac, it's quite easy to have customized keyboard layouts to make it easy to type characters you use frequently. If you want to have Option-f and Option-p to give you 𝆑 and 𝆏, you can. https://software.sil.org/ukelele/ is a nice GUI that lets you start from your current preferred layout and make changes. - Source: Hacker News / over 1 year ago

Seeing as it wasn't mentioned, there's a Ukelele[0] app for making keyboard layouts for macOS. After installing, switching layouts is as easy as tapping 'fn' by itself or using the keyboard menu icon. [0] https://software.sil.org/ukelele/. - Source: Hacker News / over 1 year ago