Java Top Open-Source Projects, done by great Java Developers

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  • algorithm
  • computer-science
  • cpp
  • interview
  • java
  • leetcode
  • python
  • system-design
:books: 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计
  • algorithms
  • interview
  • java
  • jvm
  • mysql
  • redis
  • spring
  • system
  • system-design
  • zookeeper
「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试,首选 JavaGuide!
  • awesome-list
  • design-patterns
  • hacktoberfest
  • java
  • principles
  • snippets
  • snippets-collection
  • snippets-library
Design patterns implemented in Java
  • advanced-java
  • distributed-search-engine
  • distributed-systems
  • doocs
  • dubbo
  • elasticsearch
  • eureka
  • feign
  • high-availability
  • high-concurrency
  • hystrix
  • java
  • message-queue
  • microservices-architecture
  • redis
  • ribbon
  • rpc
  • spring-cloud
  • springcloud-config
  • zookeeper
😮 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
Free and Open, Distributed, RESTful Search Engine
  • docker
  • elasticsearch
  • elk
  • java
  • mongodb
  • mybatis
  • mysql
  • rabbitmq
  • redis
  • spring
  • spring-boot
  • spring-cloud
  • spring-security
  • springboot
  • springcloud
  • swagger-ui
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。
  • algorithm
  • algorithm-challenges
  • algorithm-competitions
  • algorithms
  • coding-challenge
  • coding-challenges
  • coding-interview
  • coding-interviews
  • interview
  • interview-practice
  • interview-prep
  • interview-preparation
  • interview-questions
  • interviews
  • java
  • leetcode
  • leetcode-java
  • leetcode-questions
  • leetcode-solutions
  • technical-coding-interview
Everything you need to know to get the job.
  • algo
  • algorithm
  • algorithms
  • algorithms-datastructures
  • computer-science
  • cpp
  • data-structures
  • interview
  • java
  • javascript
  • leetcode
  • leetcode-solutions
  • python
  • tree
推荐刷题网站:https://www.lintcode.com/?utm_source=tf-github-lucifer2022 LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解,记录自己的leetcode解题之路。)
  • algorithm
  • algorithm-challenges
  • algorithms
  • algorithms-datastructures
  • data-structures
  • hacktoberfest
  • java
  • search
  • sort
  • sorting-algorithms
All Algorithms implemented in Java
  • flow
  • java
  • reactive-streams
  • rxjava
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
Google core libraries for Java
  • android
  • graalvm
  • java
  • kotlin
Square’s meticulous HTTP client for the JVM, Android, and GraalVM.
A type-safe HTTP client for Android and the JVM
  • android
  • chart
  • graph
  • java
  • mpandroidchart
A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.
  • big-data
  • java
  • jdbc
  • python
  • r
  • scala
  • spark
  • sql
Apache Spark - A unified analytics engine for large-scale data processing
  • interview
  • java
  • java8
  • jvm
  • mysql
  • redis
  • rocketmq
  • system
  • zookeeper
【Java面试+Java学习指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。
  • algorithm
  • cpp
  • go
  • interview
  • java
  • javascript
  • leetcode
  • offer
  • programmer
  • python
《代码随想录》LeetCode 刷题攻略:200道经典题目刷题顺序,共60w字的详细图解,视频难点剖析,50余张思维导图,支持C++,Java,Python,Go,JavaScript等多语言版本,从此算法学习不再迷茫!🔥🔥 来看看,你会发现相见恨晚!🚀
  • android
  • decompiler
  • dex
  • java
Dex to Java decompiler
  • activiti
  • ant-design
  • ant-design-vue
  • antd
  • codegenerator
  • java
  • jbpm
  • jeecg
  • jeecgboot
  • low-code
  • mybatis
  • shiro
  • spring
  • spring-boot
  • spring-cloud
  • springboot
  • springcloud
  • vben
  • vue
  • vue3
「企业级低代码平台」前后端分离架构SpringBoot 2.x,SpringCloud,Ant Design&Vue,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,帮助公司节省成本,同时又不失灵活性。
  • agent
  • alibaba
  • arthas
  • classloader
  • diagnosis
  • java
  • jvm
  • trace
  • trouble-shooting
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
  • android
  • barcode
  • barcode-scanner
  • datamatrix
  • java
  • qr-code
  • upc
  • zxing
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
  • database
  • db2
  • dbeaver
  • erd
  • gui
  • java
  • mysql
  • nosql
  • oracle
  • postgresql
  • redshift
  • sql
  • sqlite
  • sqlserver
Free universal database tool and SQL client
  • docker
  • docker-composer
  • fastdfs
  • java
  • mongodb
  • mybatis
  • rabbitmq
  • scheduler
  • spring
  • spring-boot
  • spring-boot-examples
  • spring-boot-mail
  • spring-boot-mongodb
  • spring-boot-upload-file
  • spring-cloud
  • spring-data-jpa
  • springboot
  • springboot-shiro
  • springcloud
  • thymeleaf
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。
  • android
  • java
  • kotlin
  • kotlin-android
  • leak-canary
  • leak-trace
  • leakcanary
  • memory-leak
  • outofmemory
  • outofmemoryerror
A memory leak detection library for Android.
  • algorithm
  • basic-java
  • concurrent-programming
  • java
  • jvm
  • netty
👨‍🎓 Java Core Sprout : basic, concurrent, algorithm
  • demo
  • in-action
  • java
  • spring
  • spring-boot
  • spring-boot-2
  • spring-boot-demo
  • web
  • xkcoding
该项目已成功集成 actuator(监控)、admin(可视化监控)、logback(日志)、aopLog(通过AOP记录web请求日志)、统一异常处理(json级别和页面级别)、freemarker(模板引擎)、thymeleaf(模板引擎)、Beetl(模板引擎)、Enjoy(模板引擎)、JdbcTemplate(通用JDBC操作数据库)、JPA(强大的ORM框架)、mybatis(强大的ORM框架)、通用Mapper(快速操作Mybatis)、PageHelper(通用的Mybatis分页插件)、mybatis-plus(快速操作Mybatis)、BeetlSQL(强大的ORM框架)、upload(本地文件上传和七牛云文件上传)、redis(缓存)、ehcache(缓存)、email(发送各种类型邮件)、task(基础定时任务)、quartz(动态管理定时任务)、xxl-job(分布式定时任务)、swagger(API接口管理测试)、security(基于RBAC的动态权限认证)、SpringSession(Session共享)、Zookeeper(结合AOP实现分布式锁)、RabbitMQ(消息队列)、Kafka(消息队列)、websocket(服务端推送监控服务器运行信息)、socket.io(聊天室)、ureport2(中国式报表)、打包成war文件、集成 ElasticSearch(基本操作和高级查询)、Async(异步任务)、集成Dubbo(采用官方的starter)、MongoDB(文档数据库)、neo4j(图数据库)、docker(容器化)、JPA多数据源、Mybatis多数据源、代码生成器、GrayLog(日志收集)、JustAuth(第三方登录)、LDAP(增删改查)、动态添加/切换数据源、单机限流(AOP + Guava RateLimiter)、分布式限流(AOP + Redis + Lua)、ElasticSearch 7.x(使用官方 Rest High Level Client)、HTTPS、Flyway(数据库初始化)、UReport2(中国式复杂报表)。
  • excel
  • java
  • jxl
  • oom
  • poi
  • xls
  • xlsx
快速、简洁、解决大文件内存溢出的java处理Excel工具
  • android
  • best-performance
  • deserialization
  • fastjson
  • java
  • json
  • json-parser
  • json-serialization
  • json-serializer
  • serialization
A fast JSON parser/generator for Java.
  • dotnet
  • java
  • javascript
  • python
  • ruby
  • selenium
  • webdriver
A browser automation framework and ecosystem.
  • http
  • hutool
  • java
  • json
  • orm
  • tool
  • util
🍬A set of tools that keep Java sweet.
  • design-patterns
  • java
  • jvm
  • mysql
  • programmer
  • spring
To Be Top Javaer - Java工程师成神之路
  • alibaba
  • alibaba-middleware
  • alibaba-oss
  • aliyun
  • circuit-breaker
  • cloud-native
  • distributed-configuration
  • distributed-messaging
  • distributed-transaction
  • dubbo
  • java
  • microservices
  • nacos
  • rocketmq
  • service-discovery
  • service-registry
  • spring
  • spring-cloud
  • spring-cloud-alibaba
  • spring-cloud-core
Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
  • distributed
  • glue
  • java
  • job
  • quartz
  • restful
  • schedule
  • scheduler
  • task
  • xxl-job
A distributed task scheduling framework.(分布式任务调度平台XXL-JOB)

ray

  • automl
  • data-science
  • deep-learning
  • deployment
  • distributed
  • hyperparameter-optimization
  • hyperparameter-search
  • java
  • machine-learning
  • model-selection
  • optimization
  • parallel
  • python
  • pytorch
  • ray
  • reinforcement-learning
  • rllib
  • serving
  • tensorflow
Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a toolkit of libraries (Ray AIR) for accelerating ML workloads.
  • android
  • angular
  • capacitor
  • cross-platform
  • ionic
  • ios
  • java
  • javascript
  • kotlin
  • nativescript
  • objective-c
  • react
  • svelte
  • swift
  • typescript
  • vue
⚡ Empowering JavaScript with native platform APIs. ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java). Use what you love ❤️ Angular, Capacitor, Ionic, React, Svelte, Vue and you name it compatible.
  • admin-dashboard
  • admin-panels
  • app-builder
  • automation
  • crud
  • custom-internal
  • developer-tools
  • gui
  • gui-application
  • internal-tools
  • java
  • javascript
  • low-code
  • low-code-framework
  • react
  • self-hosted
  • typescript
  • webdev
  • webdevelopment
  • workflows
Low code project to build admin panels, internal tools, and dashboards. Integrates with 15+ databases and any API.
  • 2d
  • 3d
  • android
  • cross-platform
  • framework
  • game
  • html5
  • ios
  • java
  • libgdx
  • linux
  • macosx
  • windows
Desktop/Android/HTML5/iOS Java game development framework
  • android-studio
  • clion
  • datagrip
  • gogland
  • intellij
  • intellij-idea
  • java
  • jetbrains
  • phpstorm
  • pycharm
  • rubymine
  • tutorial
  • webstorm
IntelliJ IDEA 简体中文专题教程
  • angular
  • cloud
  • docker
  • generator
  • hacktoberfest
  • java
  • jhipster
  • kubernetes
  • react
  • spring-boot
  • webpack
  • yeoman-generator
JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.
  • alibaba
  • circuit-breaker
  • hacktoberfest
  • java
  • microservice
  • rate-limiting
  • reliability
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)
  • cache
  • distributed
  • distributed-locks
  • executor
  • hibernate
  • java
  • list
  • lock
  • map
  • mapreduce
  • queue
  • redis
  • redis-client
  • redis-cluster
  • scheduler
  • session
  • set
  • spring-cache
  • tomcat
Redisson - Redis Java client with features of In-Memory Data Grid. Over 50 Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Publish / Subscribe, Bloom filter, Spring Cache, Tomcat, Scheduler, JCache API, Hibernate, MyBatis, RPC, local cache ...
  • android
  • exoplayer
  • java
  • mediaplayer
An extensible media player for Android
  • big-data
  • flink
  • java
  • python
  • scala
  • sql
Apache Flink
  • cicd
  • continuous-delivery
  • continuous-deployment
  • continuous-integration
  • devops
  • groovy
  • hacktoberfest
  • java
  • jenkins
  • pipelines-as-code
Jenkins automation server
  • c
  • c-plus-plus
  • c-sharp
  • cross-platform
  • flatbuffers
  • go
  • grpc
  • java
  • javascript
  • json-parser
  • marshalling
  • mmap
  • protobuf
  • python
  • rpc
  • rust
  • serialization
  • serialization-library
  • typescript
  • zero-copy
FlatBuffers: Memory Efficient Serialization Library
  • cloud-native
  • eventing
  • java
  • messaging
  • rocketmq
  • streaming
Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.
MyBatis SQL mapper framework for Java
  • algorithms
  • cpp
  • csharp
  • golang
  • java
  • javascript
  • leetcode
  • python3
😏 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
  • c
  • java
  • javascript
  • polyglot
  • python
  • r
  • ruby
  • vm
GraalVM: Run Programs Faster Anywhere :rocket: