SpringCloud-Learning is a tutorial repository containing runnable examples for building microservice systems with Spring Cloud. Its code is organized around several framework generations, including Brixton, Dalston, Edgware, and Finchley. The lessons cover service registration, discovery, client communication, distributed configuration, gateways, and fault tolerance. Additional examples explore message-driven services, distributed tracing, monitoring, retries, and API documentation. The repository also includes Spring Cloud Alibaba material for Nacos, Sentinel, and Dubbo integration. It is best suited to Java developers who want practical companion code for studying established Spring Cloud patterns across older release families.