macdive

Install command: 
brew install --cask macdive

Name: MacDive

Digital dive log

https://www.mac-dive.com/

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

Cask code: macdive.rb on GitHub

Current version: 2.16.3

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
macdive 3
Installs (90 days)
macdive 5
Installs (365 days)
macdive 23