https://nats.io/
https://github.com/nats-io

https://docs.nats.io/
https://github.com/nats-io/nats.docs/blob/master/nats-concepts/core-nats/README.md

2022
Synadia - The coolest OSS project you've never heard of: NATS Getting started! 0:00 of 8:27
    https://www.youtube.com/watch?v=hjXIUPZ7ArM