This category can be used for all discussions around HiveMQ Cloud.

This category provides a space for all discussion and questions regarding the HiveMQ MQTT Client Library.

This category provides a space for all discussion and questions regarding the HiveMQ MQTT Broker Community edition.

This category is the right place to ask any question regarding pre-built HiveMQ extensions from the HiveMQ Marketplace.

MQTT is the de-facto standard protocol for IoT use cases.
If you are interested in learning more, this category is here to provide a forum for:

This category provides a space for all discussion and questions regarding the HiveMQ Extension SDK.

This category is meant to provide a space to discuss anything regarding the newly released MQTT Command Line Interface, which is based on the HiveMQ MQTT Client Library.
You can find the MQTT CLI on GitHub

This category is meant for HiveMQ customers and people evaluating the commercial HiveMQ offerings, HiveMQ Professional/Enterprise Edition and the HiveMQ Enterprise Extensions.