outline

Install command: 
brew install --cask outline

Name: Outline

Note taking app

https://outline.ws/

/api/cask/outline.json (JSON API)

Cask code on GitHub

Current version: 3.2203.4,2225

Analytics:

Installs (30 days)
outline 31
Installs (90 days)
outline 160
Installs (365 days)
outline 314
Fork me on GitHub