I discovered MQTT with Home Assistant (a home automation solution, no, sorry, THE home automation solution). It helped me to understand pubsub philosophy and I

I discovered MQTT with Home Assistant (a home automation solution, no, sorry, THE home automation solution). It helped me to understand pubsub philosophy and I ended up using it for my personal development - to the point where I was misusing it (which is the typical path with technologies one discovers) It is a great protocol for home automation but quickly gets annoying for more complex scenarios.