peakhour (deprecated)

Install command: 
brew install --cask peakhour

Name: PeakHour

Network bandwidth and network quality visualiser

https://old.peakhourapp.com/

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

Cask code: peakhour.rb on GitHub

Current version: 4.1.17

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
peakhour 4
Installs (90 days)
peakhour 11
Installs (365 days)
peakhour 41