《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 代码。简体版和繁体版同步更新，English version ongoing

Design patterns implemented in Java

Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

All Algorithms implemented in Java

Google core libraries for Java

🔥「企业级低代码平台」前后端分离架构SpringBoot 2.x/3.x，SpringCloud，Ant Design&Vue3，Mybatis，Shiro，JWT。强大的代码生成器让前后端代码一键生成，无需写任何代码! 引领新的开发模式，引入AI模型能力 OnlineCoding->代码生成->手工MERGE，帮助Java项目解决70%重复工作，让开发更关注业务，既能快速提高效率，帮助公司…

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

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

an easy-to-use dynamic service discovery, configuration and service management platform for building cloud native applications.

about learning Spring Boot via examples. Spring Boot 教程、技术栈示例代码，快速简单上手教程。

🍬A set of tools that keep Java sweet.

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

Open-source IoT Platform - Device management, data collection, processing and visualization.

High Performance Inter-Thread Messaging Library

一个轻量级 Java 权限认证框架，让鉴权变得简单、优雅！—— 登录认证、权限认证、分布式Session会话、微服务网关鉴权、单点登录、OAuth2.0

An powerful enhanced toolkit of MyBatis for simplify development

A high performance caching library for Java

Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.

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

🥤 COLA: Clean Object-oriented & Layered Architecture

The Java gRPC implementation. HTTP/2 based RPC

A scalable web crawler framework for Java.

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process …

📲cim(cross IM) 适用于开发者的分布式即时通讯系统

Test Automation Made Simple

Pentaho Data Integration ( ETL ) a.k.a Kettle

📌 a missing Java std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components.

The vip.com's java coding standard, libraries and tools

Socket.IO server implemented on Java. Realtime java framework

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