Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Free and Open Source, Distributed, RESTful Search Engine

Spring Framework

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

Apache Kafka - A distributed event streaming platform

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

⭐⭐⭐⭐秒杀系统设计与实现.互联网工程师进阶与分析🙋🐓

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

APM, Application Performance Monitoring System

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。

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

Apache Druid: a high performance real-time analytics database.

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

Admin UI for administration of spring boot applications

A collection of source code generators for Java.

Free and open log management

📈 Capturing JVM- and application-level metrics. So you know what's going on.

基于SOA架构的分布式电商购物商城 前后端分离 前台商城:Vue全家桶 后台管理系统:Dubbo/SSM/Elasticsearch/Redis/MySQL/ActiveMQ/Shiro/Zookeeper等

Use SQL to query Elasticsearch

Real - time non-invasive AOP framework container based on JVM

Runtime code generation for the Java virtual machine.

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

⚠️ Processing moved to processing/processing4 ⚠️

The Physical Web: walk up and use anything

A cross-language remote procedure call(RPC) framework for rapid development of high performance distributed services.

🚀 Lightning fast and elegant mvc framework for Java8

Simple OAuth library for Java

Spring Boot Project for Apache Dubbo