Mycat-Server A comprehensive solution for sharding database data My Contribution JFR-Unit A JUnit extension for asserting JDK Flight Recorder events My Contribution OpenJDK JDK main-line development https://openjdk.org/projects/jdk My Contribution bookkeeper Apache BookKeeper - a scalable, fault tolerant and low latency storage service optimized for append-only workloads My Contribution RocketMQ Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications. My Contribution Spring Cloud Gateway An API Gateway built on Spring Framework and Spring Boot providing routing and more. My Contribution Lettuce Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs. My Contribution Spring Framework https://spring.io/projects/spring-framework My Contribution Spring Cloud Commons Common classes used in different Spring Cloud implementations My Contribution Netty Socketio Socket.IO server implemented on Java. Realtime java framework My Contribution langchain4j Java version of LangChain My Contribution Dify Dify is an open-source LLM app development platform. Dify’s intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production. My Contribution Dify-plugin-daemon Dify Plugin Daemon is a service that manages the lifecycle of plugins. My Contribution 
