mqttfx

Install command: 
brew install --cask mqttfx

Name: MQTT.fx

IoT route testing tool

https://www.softblade.de/

Development: Pull requests

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

Cask code: mqttfx.rb on GitHub

Current version: 5.14.2

Requirements: macOS

Versions:

Intel golden gate 5.14.2
tahoe 5.14.2
sequoia 5.14.2
sonoma 5.14.2
ventura 5.14.2
monterey 5.14.2
big sur 5.14.2
catalina 5.14.2

Analytics:

Installs (30 days)
mqttfx 14
Installs (90 days)
mqttfx 36
Installs (365 days)
mqttfx 120