Add NATS in Miscellaneous category (#3120)

README.md

@@ -1256,6 +1256,7 @@ _See also: [List of streaming media systems - Wikipedia](https://en.wikipedia.or
 - [Monica](https://monicahq.com/) - Personal relationship manager, and a new kind of CRM to organize interactions with your friends and family. ([Source Code](https://github.com/monicahq/monica)) `AGPL-3.0` `PHP`
 - [Musical Artifacts](https://musical-artifacts.com/) - Helping to catalog, preserve and free the artifacts you need to produce music. ([Source Code](https://github.com/lfzawacki/musical-artifacts)) `MIT` `Ruby`
 - [MyPaas](https://github.com/almarklein/mypaas) - Run your own PaaS using Docker, Traefik, and great monitoring. `BSD-2-Clause` `Python/Docker`
+- [NATS](https://nats.io/) - Publish/Subscribe event bus, durable queues, key-value store, object store, and more. Native multi-tenancy, multiple authentication and authorization mechanisms. Easy to self-host and federate. Clients for 30+ languages ([Source Code](https://github.com/nats-io/nats-server), [Clients](https://github.com/nats-io)) `Apache-2.0` `Go`
 - [Noisedash](https://github.com/kaythomas0/noisedash) - Self-hostable web tool for generating ambient noises/sounds using audio tools and user-uploadable samples. `AGPL-3.0` `Nodejs`
 - [Notica](https://notica.us) - Lets you send browser notifications from your terminal to your desktop or phone. No installation or registration is required. ([Source Code](https://github.com/tannercollin/Notica)) `MIT` `Nodejs`
 - [Octave Online](https://octave-online.net/) - Infrastracture behind a web UI for GNU Octave, the libre alternative to MATLAB. ([Source Code](https://github.com/octave-online/octave-online-server)) `AGPL-3.0` `Docker/Nodejs`