drawio

Install command: 
brew install --cask drawio

Name: draw.io Desktop

Online diagram software

https://www.diagrams.net/

Development: Pull requests

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

Cask code: drawio.rb on GitHub

Current version: 29.3.6

Requirements: macOS >= 12

Versions:

Intel tahoe 29.3.6
sequoia 29.3.6
sonoma 29.3.6
ventura 29.3.6
monterey 29.3.6

Analytics:

Installs (30 days)
drawio 2,639
Installs (90 days)
drawio 6,969
Installs (365 days)
drawio 29,046