基于Spring+SpringMVC+Mybatis分布式敏捷开发系统架构，提供整套公共微服务服务模块：集中权限管理（单点登录）、内容管理、支付中心、用户管理（支持第三方登录）、微信平台、存储系统、配置中心、日志分析、任务和通知等，支持服务治理、监控和追踪，努力为中小型企业打造全方位J2EE企业级开发解决方案。

🏗 Build container images for your Java applications.

🥤 COLA: Clean Object-oriented & Layered Architecture

开源的端到端产品级通用智能体

阿里巴巴分布式数据库同步系统(解决中美异地机房)

Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API

A Spring Framework based, pragmatic style JavaEE application reference architecture.

Real-time transport layer for Java AI agents. Build once with @Agent — deliver over WebSocket, SSE, gRPC, and WebTransport/HTTP3. Talk MCP, A2A and AG-UI.

DEPRECATED! Java implementation of the Ethereum yellowpaper. For JSON-RPC and other client features check Ethereum Harmony

Apache Fineract

Dr. Elephant is a job and flow-level performance monitoring and tuning tool for Apache Hadoop and Apache Spark

Demo application to go with Blog on spring.io

Know your data better！Datavines is Next-gen Data Observability Platform, support metadata manage and data quality.

Eclipse Kura™ is a versatile framework to supercharge your edge devices, streamlining the process of configuring your gateway, connecting sensors, and IoT devices to seamlessly collect, process, an…

A simple JIRA REST client for Java

Quickly build services to integrate your local data and AI models.

Java client, built on top of jclouds, for working with Jenkins REST API

Cloud-enablement platform that on-boards applications to public and private clouds without architectural or code changes

OpenStack Java SDK