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 langchain4j Java version of LangChain My Contribution 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 Spring Framework https://spring.io/projects/spring-framework My Contribution Spring Boot Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss. https://spring.io/projects/spring-boot My Contribution Spring Cloud Commons Common classes used in different Spring Cloud implementations My Contribution Spring Cloud Gateway An API Gateway built on Spring Framework and Spring Boot providing routing and more. My Contribution Spring gRPC The Spring gRPC project provides a Spring-friendly API and abstractions for developing gRPC applications. My Contribution Spring Data Redis Provides support to increase developer productivity in Java when using Redis, a key-value store. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access. https://spring.io/projects/spring-data-redis/ My Contribution bookkeeper Apache BookKeeper - a scalable, fault tolerant and low latency storage service optimized for append-only workloads My Contribution kafka Apache Kafka is an open-source distributed event streaming platform used by thousands of companies for high-performance data pipelines, streaming analytics, data integration, and mission-critical applications. My Contribution RocketMQ Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications. My Contribution Lettuce Advanced Java Redis client for thread-safe sync, async, and reactive usage. Supports Cluster, Sentinel, Pipelining, and codecs. My Contribution Netty Socketio (Not Active) Socket.IO server implemented on Java. Realtime java framework My Contribution Netty Socketio (Active Fork) Socket.IO server implemented on Java. Realtime java framework My Contribution n8n Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations. My Contribution shardingsphere Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases. My Contribution