grandperspective

Install command: 
brew install --cask grandperspective

Name: GrandPerspective

Graphically shows disk usage within a file system

https://grandperspectiv.sourceforge.net/

Development: Pull requests

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

Cask code: grandperspective.rb on GitHub

Current version: 3.6.4

Requirements: macOS >=

Versions:

Intel catalina 3.3

Analytics:

Installs (30 days)
grandperspective 1,151
Installs (90 days)
grandperspective 3,250
Installs (365 days)
grandperspective 10,748