javajava

Java is an object-oriented programming language used mainly for web, desktop, embedded devices and mobile applications.

There are 236703 repositories under java topic.

  • CyC2018/CS-Notes

    :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

    173k5.3k57650.7k

  • Snailclimb/JavaGuide

    「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！

    Language:Java143k4.5k1k45.2k

  • iluwatar/java-design-patterns

    Design patterns implemented in Java

    Language:Java86.6k3.8k92825.9k

  • macrozheng/mall

    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。

    Language:Java75.6k2.2k48528.3k
  • advanced-java

    doocs/advanced-java

    😮 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

    Language:Java74.5k2.6k14618.9k

  • spring-projects/spring-boot

    Spring Boot

    Language:Java73k3.4k34k40.1k

  • elastic/elasticsearch

    Free and Open, Distributed, RESTful Search Engine

    Language:Java67.8k2.7k35k24.2k

  • kdn251/interviews

    Everything you need to know to get the job.

    Language:Java61.8k2.6k5312.7k

  • TheAlgorithms/Java

    All Algorithms implemented in Java

    Language:Java56.9k2.2k98318.6k
  • leetcode

    azl397985856/leetcode

    LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)

    Language:JavaScript53.8k1.3k2539.4k

  • google/guava

    Google core libraries for Java

    Language:Java49.4k2.4k3.5k10.8k

  • ReactiveX/RxJava

    RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

    Language:Java47.7k2.2k3.2k7.6k

  • youngyangyang04/leetcode-master

    《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！🚀

    Language:Shell47.6k37521510.9k

  • square/okhttp

    Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

    Language:Kotlin45.3k1.6k4k9.1k

  • square/retrofit

    A type-safe HTTP client for Android and the JVM

    Language:HTML42.6k1.6k2.7k7.3k

  • apache/dubbo

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

    Language:Java40.1k3.1k6.8k26.3k
  • jadx

    skylot/jadx

    Dex to Java decompiler

    Language:Java39.4k8191.6k4.7k

  • apache/spark

    Apache Spark - A unified analytics engine for large-scale data processing

    Language:Scala38.5k2k028k

  • jeecgboot/jeecg-boot

    🔥「企业级低代码平台」前后端分离架构SpringBoot 2.x/3.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。

    Language:Java37.9k8455.3k14.3k
  • dbeaver

    dbeaver/dbeaver

    Free universal database tool and SQL client

    Language:Java37.6k51216.5k3.2k

  • PhilJay/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.

    Language:Java37.3k1.1k4.9k9k

  • AobingJava/JavaFamily

    【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。

    35.5k1.1k627.8k

  • alibaba/arthas

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

    Language:Java34.7k1.1k1.9k7.3k
  • zxing

    zxing/zxing

    ZXing ("Zebra Crossing") barcode scanning library for Java, Android

    Language:Java32.3k1.7k1.3k9.3k
  • spring-boot-demo

    xkcoding/spring-boot-demo

    🚀一个用来深入学习并实战 Spring Boot 的项目。

    Language:Java32.1k1k16210.7k
  • appsmith

    appsmithorg/appsmith

    Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

    Language:TypeScript31.7k28519.2k3.4k

  • ray-project/ray

    Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

    Language:Python31.3k47117.4k5.3k

  • alibaba/easyexcel

    快速、简洁、解决大文件内存溢出的java处理Excel工具

    Language:Java31k5953.3k7.4k

  • ityouknow/spring-boot-examples

    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。

    Language:Java29.9k1.3k10612.3k

  • GitHubDaily/GitHubDaily

    坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.

    29.6k1.2k4093.3k
  • selenium

    SeleniumHQ/selenium

    A browser automation framework and ecosystem.

    Language:Java29.4k1.3k10.1k7.9k
  • leakcanary

    square/leakcanary

    A memory leak detection library for Android.

    Language:Kotlin29.1k9821.6k4k
  • leetcode

    doocs/leetcode

    🔥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

    Language:Java29.1k302404.9k
  • WxJava

    Wechat-Group/WxJava

    微信开发 Java SDK ，支持包括微信支付，开放平台，小程序，企业微信，视频号，公众号等的后端开发

    Language:Java29.1k1.4k2.2k8.4k
  • hutool

    dromara/hutool

    🍬A set of tools that keep Java sweet.

    Language:Java28.4k6202.7k7.4k

  • alibaba/spring-cloud-alibaba

    Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.

    Language:Java27.3k9762.3k8.1k