[Github Ranking](../README.md)
==========

## Top 100 Stars in Java

| Ranking | Project Name | Stars | Forks | Language | Open Issues | Description | Last Commit |
| ------- | ------------ | ----- | ----- | -------- | ----------- | ----------- | ----------- |
| 1 | [LeetCodeAnimation](https://github.com/MisterBooo/LeetCodeAnimation) | 71483 | 13689 | Java | 15 | 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） | 2022-03-06T09:10:42Z |
| 2 | [elasticsearch](https://github.com/elastic/elasticsearch) | 61207 | 22249 | Java | 3454 | Free and Open, Distributed, RESTful Search Engine | 2022-09-22T01:00:07Z |
| 3 | [mall](https://github.com/macrozheng/mall) | 61146 | 25582 | Java | 25 | mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于SpringBoot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。 | 2022-09-19T13:10:12Z |
| 4 | [Java](https://github.com/TheAlgorithms/Java) | 47862 | 15644 | Java | 10 | All Algorithms implemented in Java | 2022-09-21T19:29:20Z |
| 5 | [RxJava](https://github.com/ReactiveX/RxJava) | 46464 | 7631 | Java | 13 | RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM. | 2022-09-12T04:09:01Z |
| 6 | [jadx](https://github.com/skylot/jadx) | 31645 | 4011 | Java | 254 | Dex to Java decompiler | 2022-09-12T17:30:36Z |
| 7 | [hello-algorithm](https://github.com/geekxh/hello-algorithm) | 31376 | 6085 | Java | 6 | 🌍 针对小白的算法训练 \| 包括四部分：①.大厂面经 ②.力扣图解  ③.千本开源电子书 ④.百张技术思维导图（项目花了上百小时，希望可以点 star 支持，🌹感谢~）点击下方网站，马上开始刷题！ | 2022-08-08T01:20:14Z |
| 8 | [arthas](https://github.com/alibaba/arthas) | 30536 | 6665 | Java | 199 | Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas | 2022-09-21T11:33:17Z |
| 9 | [netty](https://github.com/netty/netty) | 29950 | 14856 | Java | 526 | Netty project - an event-driven asynchronous network application framework | 2022-09-21T22:04:27Z |
| 10 | [spring-boot-examples](https://github.com/ityouknow/spring-boot-examples) | 28030 | 12051 | Java | 8 | 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。  | 2022-09-15T17:40:42Z |
| 11 | [apollo](https://github.com/apolloconfig/apollo) | 27301 | 9957 | Java | 127 | Apollo is a reliable configuration management system suitable for microservice configuration management scenarios. | 2022-09-22T00:22:45Z |
| 12 | [druid](https://github.com/alibaba/druid) | 26040 | 8243 | Java | 2308 | 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 | 2022-09-19T12:59:39Z |
| 13 | [butterknife](https://github.com/JakeWharton/butterknife) | 25679 | 4701 | Java | 97 | Bind Android views and callbacks to fields and methods. | 2022-03-08T16:26:04Z |
| 14 | [miaosha](https://github.com/qiurunze123/miaosha) | 25318 | 6528 | Java | 38 | ⭐⭐⭐⭐秒杀系统设计与实现.互联网工程师进阶与分析🙋🐓 | 2022-09-21T10:00:03Z |
| 15 | [proxyee-down](https://github.com/proxyee-down-org/proxyee-down) | 25168 | 4568 | Java | 0 | http下载工具，基于http代理，支持多连接分块下载 | 2022-09-15T03:29:45Z |
| 16 | [fastjson](https://github.com/alibaba/fastjson) | 24971 | 6508 | Java | 1795 | A fast JSON parser/generator for Java.   | 2022-09-21T07:18:12Z |
| 17 | [vhr](https://github.com/lenve/vhr) | 24871 | 10030 | Java | 154 | 微人事是一个前后端分离的人力资源管理系统，项目采用SpringBoot+Vue开发。 | 2022-08-27T09:02:02Z |
| 18 | [selenium](https://github.com/SeleniumHQ/selenium) | 24627 | 7158 | Java | 80 | A browser automation framework and ecosystem. | 2022-09-21T22:15:09Z |
| 19 | [EventBus](https://github.com/greenrobot/EventBus) | 24110 | 4671 | Java | 104 | Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality. | 2022-09-06T05:59:34Z |
| 20 | [hutool](https://github.com/dromara/hutool) | 23933 | 6650 | Java | 3 | 🍬A set of tools that keep Java sweet. | 2022-09-21T19:33:35Z |
| 21 | [SmartRefreshLayout](https://github.com/scwang90/SmartRefreshLayout) | 23819 | 4866 | Java | 248 | 🔥下拉刷新、上拉加载、二级刷新、淘宝二楼、RefreshLayout、OverScroll，Android智能下拉刷新框架，支持越界回弹、越界拖动，具有极强的扩展性，集成了几十种炫酷的Header和 Footer。 | 2022-07-08T09:46:20Z |
| 22 | [spring-cloud-alibaba](https://github.com/alibaba/spring-cloud-alibaba) | 23659 | 7298 | Java | 366 | Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware. | 2022-09-21T13:34:23Z |
| 23 | [kafka](https://github.com/apache/kafka) | 23125 | 11899 | Java | 0 | Mirror of Apache Kafka | 2022-09-22T02:38:59Z |
| 24 | [BaseRecyclerViewAdapterHelper](https://github.com/CymChad/BaseRecyclerViewAdapterHelper) | 23125 | 4949 | Java | 503 | BRVAH:Powerful and flexible RecyclerAdapter | 2022-09-22T01:50:59Z |
| 25 | [Hystrix](https://github.com/Netflix/Hystrix) | 22938 | 4647 | Java | 340 | Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable. | 2022-06-21T04:23:53Z |
| 26 | [Signal-Android](https://github.com/signalapp/Signal-Android) | 22798 | 5526 | Java | 235 | A private messenger for Android. | 2022-09-20T14:17:52Z |
| 27 | [xxl-job](https://github.com/xuxueli/xxl-job) | 22554 | 9502 | Java | 890 | A distributed task scheduling framework.（分布式任务调度平台XXL-JOB） | 2022-09-16T09:29:36Z |
| 28 | [gson](https://github.com/google/gson) | 21393 | 4109 | Java | 301 | A Java serialization/deserialization library to convert Java Objects into JSON and back | 2022-09-19T14:07:49Z |
| 29 | [Telegram](https://github.com/DrKLO/Telegram) | 20748 | 7038 | Java | 0 | Telegram for Android source | 2022-09-21T14:21:16Z |
| 30 | [libgdx](https://github.com/libgdx/libgdx) | 20494 | 6332 | Java | 185 | Desktop/Android/HTML5/iOS Java game development framework | 2022-09-10T10:43:30Z |
| 31 | [skywalking](https://github.com/apache/skywalking) | 20256 | 5884 | Java | 69 | APM, Application Performance Monitoring System | 2022-09-22T02:57:35Z |
| 32 | [Sentinel](https://github.com/alibaba/Sentinel) | 19882 | 7188 | Java | 457 | A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件) | 2022-09-15T02:31:57Z |
| 33 | [flink](https://github.com/apache/flink) | 19799 | 11224 | Java | 0 | Apache Flink | 2022-09-22T02:34:25Z |
| 34 | [RxAndroid](https://github.com/ReactiveX/RxAndroid) | 19698 | 3008 | Java | 2 | RxJava bindings for Android | 2021-08-26T12:59:07Z |
| 35 | [jenkins](https://github.com/jenkinsci/jenkins) | 19508 | 7657 | Java | 0 | Jenkins automation server | 2022-09-22T01:56:43Z |
| 36 | [bazel](https://github.com/bazelbuild/bazel) | 19438 | 3532 | Java | 2418 | a fast, scalable, multi-language and extensible build system | 2022-09-22T01:27:13Z |
| 37 | [DoKit](https://github.com/didi/DoKit) | 19055 | 2918 | Java | 168 | 一款面向泛前端产品研发全生命周期的效率平台。 | 2022-09-15T03:07:21Z |
| 38 | [eladmin](https://github.com/elunez/eladmin) | 18714 | 6820 | Java | 20 | 项目基于 Spring Boot 2.1.0 、 Jpa、 Spring Security、redis、Vue的前后端分离的后台管理系统，项目采用分模块开发方式， 权限控制采用 RBAC，支持数据字典与数据权限管理，支持一键生成前后端代码，支持动态路由 | 2022-09-15T02:15:51Z |
| 39 | [PhotoView](https://github.com/Baseflow/PhotoView) | 18343 | 3897 | Java | 184 | Implementation of ImageView for Android that supports zooming, by various touch gestures. | 2022-03-25T09:53:49Z |
| 40 | [FizzBuzzEnterpriseEdition](https://github.com/EnterpriseQualityCoding/FizzBuzzEnterpriseEdition) | 17965 | 721 | Java | 397 | FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes. | 2022-08-14T04:16:53Z |
| 41 | [GSYVideoPlayer](https://github.com/CarGuo/GSYVideoPlayer) | 17817 | 3938 | Java | 15 | 视频播放器（IJKplayer、ExoPlayer、MediaPlayer），HTTPS，支持弹幕，外挂字幕，支持滤镜、水印、gif截图，片头广告、中间广告，多个同时播放，支持基本的拖动，声音、亮度调节，支持边播边缓存，支持视频自带rotation的旋转（90,270之类），重力旋转与手动旋转的同步支持，支持列表播放 ，列表全屏动画，视频加载速度，列表小窗口支持拖动，动画效果，调整比例，多分辨率切换，支持切换播放器，进度条小窗口预览，列表切换详情页面无缝播放，rtsp、concat、mpeg。  | 2022-09-08T02:14:13Z |
| 42 | [leetcode](https://github.com/doocs/leetcode) | 17479 | 3209 | Java | 0 | 😏 LeetCode solutions in any programming language \| 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解 | 2022-09-22T01:24:43Z |
| 43 | [shardingsphere](https://github.com/apache/shardingsphere) | 17359 | 5990 | Java | 498 | Ecosystem to transform any database into a distributed database system, and enhance it with sharding, elastic scaling, encryption features & more | 2022-09-22T03:00:01Z |
| 44 | [HikariCP](https://github.com/brettwooldridge/HikariCP) | 17280 | 2633 | Java | 365 | 光 HikariCP・A solid, high-performance, JDBC connection pool at last. | 2022-08-09T12:30:05Z |
| 45 | [Android-Universal-Image-Loader](https://github.com/nostra13/Android-Universal-Image-Loader) | 16799 | 6231 | Java | 443 | Powerful and flexible library for loading, caching and displaying images on Android. | 2022-01-17T09:48:53Z |
| 46 | [zheng](https://github.com/shuzheng/zheng) | 16350 | 7466 | Java | 35 | 基于Spring+SpringMVC+Mybatis分布式敏捷开发系统架构，提供整套公共微服务服务模块：集中权限管理（单点登录）、内容管理、支付中心、用户管理（支持第三方登录）、微信平台、存储系统、配置中心、日志分析、任务和通知等，支持服务治理、监控和追踪，努力为中小型企业打造全方位J2EE企业级开发解决方案。 | 2022-07-15T20:03:34Z |
| 47 | [java8-tutorial](https://github.com/winterbe/java8-tutorial) | 15955 | 3911 | Java | 0 | Modern Java - A Guide to Java 8 | 2022-07-20T00:26:53Z |
| 48 | [zipkin](https://github.com/openzipkin/zipkin) | 15671 | 3000 | Java | 182 | Zipkin is a distributed tracing system | 2022-09-21T13:58:22Z |
| 49 | [Android-CleanArchitecture](https://github.com/android10/Android-CleanArchitecture) | 15209 | 3365 | Java | 126 | This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach. | 2021-09-09T11:43:49Z |
| 50 | [SpringBoot-Labs](https://github.com/YunaiV/SpringBoot-Labs) | 15132 | 4992 | Java | 26 | 一个涵盖六个专栏：Spring Boot 2.X、Spring Cloud、Spring Cloud Alibaba、Dubbo、分布式消息队列、分布式事务的仓库。希望胖友小手一抖，右上角来个 Star，感恩 1024 | 2022-09-03T08:55:18Z |
| 51 | [springboot-learning-example](https://github.com/JeffLi1993/springboot-learning-example) | 15063 | 7029 | Java | 12 | spring boot 实践学习案例，是 spring boot 初学者及核心技术巩固的最佳实践。 | 2022-06-20T23:13:52Z |
| 52 | [CircleImageView](https://github.com/hdodenhof/CircleImageView) | 14297 | 3134 | Java | 15 | A circular ImageView for Android | 2022-05-17T07:44:15Z |
| 53 | [material-components-android](https://github.com/material-components/material-components-android) | 13961 | 2784 | Java | 373 | Modular and customizable Material Design UI components for Android | 2022-09-21T00:45:35Z |
| 54 | [presto](https://github.com/prestodb/presto) | 13930 | 4799 | Java | 815 | The official home of the Presto distributed SQL query engine for big data | 2022-09-21T23:50:18Z |
| 55 | [QMUI_Android](https://github.com/Tencent/QMUI_Android) | 13789 | 2623 | Java | 407 | 提高 Android UI 开发效率的 UI 库 | 2022-09-20T13:07:56Z |
| 56 | [VirtualXposed](https://github.com/android-hacker/VirtualXposed) | 13687 | 2364 | Java | 109 | A simple app to use Xposed without root, unlock the bootloader or modify system image, etc. | 2022-09-09T02:58:50Z |
| 57 | [keycloak](https://github.com/keycloak/keycloak) | 13590 | 4754 | Java | 1210 | Open Source Identity and Access Management For Modern Applications and Services | 2022-09-21T23:07:14Z |
| 58 | [Algorithms](https://github.com/williamfiset/Algorithms) | 13504 | 3683 | Java | 59 | A collection of algorithms and data structures | 2022-09-12T22:32:33Z |
| 59 | [openapi-generator](https://github.com/OpenAPITools/openapi-generator) | 13491 | 4581 | Java | 3146 | OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3) | 2022-09-22T02:22:21Z |
| 60 | [mockito](https://github.com/mockito/mockito) | 13309 | 2321 | Java | 329 | Most popular Mocking framework for unit tests written in Java | 2022-09-21T18:06:37Z |