I also love it :)
Just this weekend I was learning about RabbitMQ and setting it up on a free Oracle Cloud VM. Writing some Python code (using the Pika library) to be able to send and receive messages.
Also getting around to learning about how to use Flask (Python web framework) and then Gunicorn. All this so I could try to figure out how to have my own webhook receiver accessible on the Internet and then get those events to end up inside my local intranet.
And reading an article here today (https://news.ycombinator.com/item?id=27100974) and realizing I could use Cloudflare's Tunnel (aka Argo) and be able to stop using the Oracle Cloud VM.
At the end of it all I was thinking, "this is cool!" :)