drawio

Install command: 
brew install --cask drawio

Name: draw.io Desktop

Online diagram software

https://www.diagrams.net/

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

Cask code: drawio.rb on GitHub

Current version: 28.2.5

Requirements: macOS >= 11

Versions:

Intel tahoe 28.2.5
sequoia 28.2.5
sonoma 28.2.5
ventura 28.2.5
monterey 28.2.5
big sur 28.2.5

Analytics:

Installs (30 days)
drawio 2,194
Installs (90 days)
drawio 6,479
Installs (365 days)
drawio 28,643