dockey

Install command: 
brew install --cask dockey

Name: dockey

Advanced Dock preferences

https://dockey.publicspace.co/

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

Cask code: dockey.rb on GitHub

Current version: 1.2

Requirements: macOS >= 10.13

Analytics:

Installs (30 days)
dockey 45
Installs (90 days)
dockey 132
Installs (365 days)
dockey 470