Java Top 50
Top 49 most starred Java repositories on GitHub
Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发与系统设计。准备后端技术面试，首选 JavaGuide！
《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现
:cn: 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。
Design patterns implemented in Java
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Spring Boot+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。
Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.
😮 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）
Free and Open Source, Distributed, RESTful Search Engine
All Algorithms implemented in Java
Everything you need to know to get the job.
Spring Framework
Termux - a terminal emulator application for Android OS extendible by variety of packages.
Google core libraries for Java
Free universal database tool and SQL client
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
Dex to Java decompiler
【AI低代码平台】“低代码+零代码”双模驱动AI智能平台 AI low-code platform empowers enterprises to quickly develop low-code solutions and build AI applications. 助力企业快速实现低代码开发和构建AI应用！ AI应用平台涵盖：AI应用、AI模型、AI聊天助手、知识库、AI流程编排、MCP和插件，聊天式业务操作等。 强大代码生成器：实现前后端一键生成，无需手写代码! 显著提升效率节省成本，又不失灵活~
The java implementation of Apache Dubbo. An RPC and microservice framework.
A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.
强大易用的开源建站工具。
A libre lightweight streaming front-end for Android.
Getting Started with Spring Boot 3:
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
🌍 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~）推荐免费ChatGPT使用网站
🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！
🔥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
Render After Effects animations natively on Android and iOS, Web, and React Native
Learn System Design concepts and prepare for interviews using free resources.
An image loading and caching library for Android focused on smooth scrolling
Netty project - an event-driven asynchronous network application framework
A browser automation framework and ecosystem.
🚀一个用来深入学习并实战 Spring Boot 的项目。
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
快速、简洁、解决大文件内存溢出的java处理Excel工具
:fire: Android developers should collect the following utils(updating).
Open Source Identity and Access Management For Modern Applications and Services
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.
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
Apache Kafka - A distributed event streaming platform
Conductor is an event driven agentic orchestration platform providing durable and highly resilient execution engine for applications and AI Agents
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。
🍬A set of tools that keep Java sweet.
A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）
Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.
阿里巴巴 MySQL binlog 增量订阅&消费组件
Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
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
Browse media content with your own rules on Android TV