PG数据同步工具（Java实现）

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

Source Code Security Audit (源代码安全审计)

A modern layer 7 load balancer from baidu

🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.

The java implementation of Apache Dubbo. An RPC and microservice framework.

APM, (Application Performance Management) tool for large-scale distributed systems.

CMAK is a tool for managing Apache Kafka clusters

Apache Geode

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。

Vert.x is a tool-kit for building reactive applications on the JVM

Stack Exchange's Monitoring System

Spring Framework

Desktop/Android/HTML5/iOS Java game development framework

Easy Setup Stub Server