caksoylar's keymap for 28-30 key keyboards

Author: caksoylar

Split columnar-staggered Hummingbird with Colemak, and Bird legends.

This is a ZMK config for my 28-30 key split keyboards, primarily intended to be used with 30-key Hummingbird-like `23332+2` layouts with optional reduction to 28 with single thumb keys. Base layers include a Colemak variation and the Bird layout (not pictured), utilizing combos for frequent symbols and infrequent letters.

Keyboard
Keyboard NameHummingbird
StaggerColumnar
Key Count28
SplitYes ✅
Rotary Encoder(s)No ❌
Firmware(s)ZMK
Keymap
Base Layout(s)Colemak, Bird
Language(s)English
Letter(s) on thumbNo ❌
Layer Count7
Firmware Features
Home Row ModsYes ✅
CombosYes ✅
Tap DanceNo ❌
Auto ShiftNo ❌
Use Case
OSWindows, Linux
Special Keybinding SchemesGaming, Kakoune, Vim
Links
Keymap Folderhttps://github.com/caksoylar/zmk-config
Write-Uphttps://github.com/caksoylar/zmk-config/blob/main/README.md