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: 27.0.9

Current version requires: macOS >= 11

Versions:

Intel tahoe 27.0.9
sequoia 27.0.9
sonoma 27.0.9
ventura 27.0.9
monterey 27.0.9
big sur 27.0.9

Analytics:

Installs (30 days)
drawio 2,195
Installs (90 days)
drawio 7,589
Installs (365 days)
drawio 28,659
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