Technical requirements
This chapter contains only the theory of gRPC. However, you would generally need any gRPC API client such as Insomnia for the development and testing of gRPC-based web services.
You are going to learn the fundamentals of gRPC in this chapter, so this chapter doesn’t have its own code repository. However, for actual code, you can refer to the Chapter 11 code at https://github.com/PacktPublishing/Modern-API-Development-with-Spring-6-and-Spring-Boot-3/tree/dev/Chapter11.