Is there any open-source real-world or demo app(s) that uses Pulsar?

[visortelle]

I'm looking for a simple demo application that uses Apache Pulsar.
Something that I could run to demonstrate different scenarios in action.

I'd expect something where I can just specify the Pulsar service URL, admin service URL, run ./start.sh or make run, wait for a minute or two, then observe some created topics, and continuous generation of some fake data.

Similar apps from (completely) another ecosystem:

• https://todomvc.com/
• https://github.com/gothinkster/realworld

I found only https://github.com/david-streamlio/GottaEat from the Pulsar in Action book.
@david-streamlio Thank you for the book and the repo 🙏, but it would be great to have some instructions in README.md on how to run it using docker-compose. docker-compose up doesn't work out of the box.

[visortelle]

Suggested by @sijie: a tiny game using Apache Pulsar. https://github.com/labuladong/play-with-pulsar

I also found out that in Functional Event-Driven Architecture book 📘, the author uses Pulsar for the application that he builds during the book.

https://github.com/gvolpe/trading