gitify

Install command: 
brew install --cask gitify

Name: Gitify

GitHub notifications on your menu bar

https://github.com/gitify-app/gitify

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

Cask code: gitify.rb on GitHub

Current version: 6.8.0

Requirements: macOS >= 11

Analytics:

Installs (30 days)
gitify 155
Installs (90 days)
gitify 454
Installs (365 days)
gitify 2,208