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: 29.3.0

Requirements: macOS >= 12

Versions:

Intel tahoe 29.3.0
sequoia 29.3.0
sonoma 29.3.0
ventura 29.3.0
monterey 29.3.0

Analytics:

Installs (30 days)
drawio 2,566
Installs (90 days)
drawio 6,595
Installs (365 days)
drawio 28,847