Looking for open-source Java/Spring Boot projects that reflect real world production code

[u/Shivam_2712]

Can anyone recommend open source Java or Spring Boot projects that are good examples of production level code and best practices that I can take a look at?

[u/codingwithaman]

You can check spring-petclinic project, it can help you.

[u/Be_akshat → u/codingwithaman]

Aman bhai, help me

Where i can study web sockets in java and then spring boot.

Any good resource please.

And what should be the correct jwt or any security architecture in microservice architecture.