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MQTTX

brew install --cask mqttx v1.13.0

Desktop client for publishing and subscribing to MQTT 5.0 message brokers.

Why you might care

Useful for developers testing IoT applications and MQTT-based systems. Provides a GUI for connecting to brokers, managing topics, and inspecting messages without writing code. Open-source and cross-platform.

Categories

Alternatives

Mosquitto HiveMQ Client MQTT.fx
365
30-day installs · #588
1.0k
90-day · #611
4.0k
365-day · #586

Links

Blurb generated by claude-haiku-4-5 on today.

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  "desc": "Cross-platform MQTT 5.0 Desktop Client",
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  "homepage": "https://mqttx.app/",
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