ukelele

Install command: 
brew install --cask ukelele

Name: Ukelele

Unicode keyboard layout editor

https://software.sil.org/ukelele/

Cask JSON API: /api/cask/ukelele.json

Cask code: ukelele.rb on GitHub

Current version: 3.6.0

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
ukelele 151
Installs (90 days)
ukelele 479
Installs (365 days)
ukelele 1,941