yu-like

2025 ， Spring Boot 3 + Java 21 + TiDB + Redis + Pulsar + Docker ，、。，， Caffeine 、、、HeavyKeeper 、Promethus + Grafana 。，、、，，。. Maintained by liyupi on GitHub, where it has earned 242 stars from the community.

It's actively developed around backend, caffeine, docker, and is a solid reference for anyone building with these tools.