zmk keycodes - SERP Analysis

https://zmk.dev/docs/keymaps/list-of-keycodes

https://zmk.dev/docs/keymaps/behaviors/key-press

https://www.reddit.com/r/ErgoMechKeyboards/comments/ujhp0g/why_dont_zmk_keycodes_separate_upper_and/

https://zmk.dev/docs/keymaps/modifiers

https://github.com/nickcoutsos/keymap-editor/wiki/Keycodes-for-other-locales

https://forum.keyboardmaestro.com/t/application-launch-keystrokes-from-zmk-keyboard/38866

https://github.com/zmkfirmware/zmk/issues/963

https://zmk.dev/docs/keymaps

https://zmk.dev/docs

https://zmk.dev/docs/keymaps/behaviors/tap-dance