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

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）

一款 AI 驱动的低代码平台，提供"零代码"与"代码生成"双模式——零代码模式一句话搭建系统，代码生成模式自动输出前后端代码与建表 SQL，生成即可运行。平台内置 AI 聊天助手、AI大模型、知识库、AI流程编排、MCP 与插件体系，兼容主流大模型，支持一句话生成流程图、设计表单、聊天式业务操作，解决 Java 项目 80% 重复工作，高效且不失灵活。

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

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Netty project - an event-driven asynchronous network application framework

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

APM, Application Performance Monitoring System

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

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。

High Performance Inter-Thread Messaging Library

🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

📌 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.

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

This is the new home of the original DDD Sample app (previously hosted at sf.net)..

Java诊断工具

Enterprise Stream Process Engine

ByteTCC is a distributed transaction manager based on the TCC(Try/Confirm/Cancel) mechanism. It’s compatible with the JTA specification. User guide: https://github.com/liuyangming/ByteTCC/wiki

TProfiler是一个可以在生产环境长期使用的性能分析工具

for千亿数据即席分析

A high available,high performance distributed messaging system.

Cgroup on JVM

DirectMemory is a cache implementation featuring off-heap memory storage (a-la BigMemory) to enable caching of large (or large numbers of) objects without degrading jvm performance. ATTENTION PLEAS…

It's a MQ