Open-source VPN for speed, privacy, and censorship circumvention. Free to download on Android, iOS, Windows, macOS, and Linux.

中华人民共和国行政区划：省级（省份）、 地级（城市）、 县级（区县）、 乡级（乡镇街道）、 村级（村委会居委会） ，中国省市区镇村二级三级四级五级联动地址数据。

🇨🇳 GitHub中文排行榜，各语言分设「软件 | 资料」榜单，精准定位中文好项目。各取所需，高效学习。

😮 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

Repo for counting stars and contributing. Press F to pay respect to glorious developers.

快速、简洁、解决大文件内存溢出的java处理Excel工具

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

A simple app to use Xposed without root, unlock the bootloader or modify system image, etc.

UniqueID generator

GraphQL and GraphiQL Spring Framework Boot Starters - Forked from oembedler/graphql-spring-boot due to inactivity.

👨‍🎓 Java Core Sprout : basic, concurrent, algorithm

基于Spring Boot的注解驱动式公众号极速开发框架，用注解重新定义公众号开发

🙈程序员找工作黑名单，换工作和当技术合伙人需谨慎啊 更新有赞

微信《跳一跳》Python 辅助

阿里巴巴 MySQL binlog 增量订阅&消费组件

APM, Application Performance Monitoring System

🐌 useful scripts for making developer's everyday life easier and happier, involved java, shell etc.

Java诊断工具

Tars is a high-performance RPC framework based on name service and Tars protocol, also integrated administration platform, and implemented hosting-service via flexible schedule.

mybatis-generator界面工具，让你生成代码更简单更快捷

输入SQL，输出索引优化建议

A Spring Framework based, pragmatic style JavaEE application reference architecture.

A proxy tool to bypass GFW.

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。

MPush开源实时消息推送系统

A very powerful and friendly nginx base on lua-nginx-module( openresty ) which provide WAF, Control Panel, and Dashboards.

Claims is an in-memory parallel database prototype, which runs on clusters of shared-nothing servers and provides efficient and scalable data analysis.

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

Netty learning.