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😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 互联网 Java 工程师进阶知识完全扫盲：涵盖高并发、分布式、高可用、微服务、海量数据处理等领域知识
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）
AI 低代码平台「低代码 + 零代码」双驱动！低代码可一键生成前后端代码;零代码可 5 分钟搭建系统;AI Skills 一句话画流程、设计表单、生成整套系统。内置 AI聊天、知识库、流程编排、MCP插件等，兼容主流大模型。引领「AI 生成 → 在线配置 → 代码生成 → 手工合并->AI修改」开发模式，消除 Java 项目 80% 的重复工作，提效而不失灵活。
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
循序渐进，学习Spring Boot、Spring Boot & Shiro、Spring Batch、Spring Cloud、Spring Cloud Alibaba、Spring Security & Spring Security OAuth2，博客Spring系列源码：https://mrbird.cc
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
🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.
A tool for reverse engineering Android apk files
🔥 人人可用的开源 BI 工具，数据可视化神器。An open-source BI tool alternative to Tableau.
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
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。
Tinker is a hot-fix solution library for Android, it supports dex, library and resources update without reinstall apk.
Apache Pulsar - distributed pub-sub messaging system
Universal File Online Preview Project based on Spring-Boot
Apache Druid: a high performance real-time analytics database.
MeterSphere 是新一代的开源持续测试工具，内置 AI 助手，让软件测试工作更简单、更高效，不再成为持续交付的瓶颈。
Tools to work with android .dex and java .class files
Stetho is a debug bridge for Android applications, enabling the powerful Chrome Developer Tools and much more.
Matrix is a plugin style, non-invasive APM system developed by WeChat.
一站式云原生实时流数据平台，通过0侵入、插件化构建企业级Kafka服务，极大降低操作、存储和管理实时流数据门槛