Stars
Halo 是一款强大易用的开源建站工具，从个人博客、知识库，到企业官网、在线商城，Halo 都能助您轻松实现，一站式满足您的多样化建站需求。
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
阿里云计算平台DataWorks(https://help.aliyun.com/document_detail/137663.html) 团队出品，为监控而生的数据库连接池
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex di…
Redisson - Valkey & Redis Java client. Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue,…
光 HikariCP・A solid, high-performance, JDBC connection pool at last.
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。
An powerful enhanced toolkit of MyBatis for simplify development
Most popular Mocking framework for unit tests written in Java
Apache Doris is an easy-to-use, high performance and unified analytics database.
🥤 COLA: Clean Object-oriented & Layered Architecture
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance …
Resilience4j is a fault tolerance library designed for Java8 and functional programming
Agentic AI Framework for Java Developers
Real - time non-invasive AOP framework container based on JVM
Apache Camel is an open source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.
Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.
QLExpress is a powerful, lightweight, dynamic language for the Java platform aimed at improving developers’ productivity in different business scenes.
SOFABoot is a framework that enhances Spring Boot and fully compatible with it, provides readiness check, class isolation, etc.
A blazingly fast multi-language serialization framework powered by JIT and zero-copy.
Source-agnostic distributed change data capture system
Automated mass refactoring of source code.
美团点评集团统一使用的MySQL数据库访问层的中间件。主要提供对业务开发透明、读写分库、分库分表能力，并提供了端到端SQL监控的集成方案。
A Java server-side recording and playback solution based on JVM-Sandbox