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Starred repositories

229 stars written in Java
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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、系统设计与 AI 应用开发

Java 155,333 46,154 Updated Apr 25, 2026

《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

Java 125,774 15,088 Updated Apr 18, 2026

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。

Java 83,522 29,693 Updated Mar 6, 2026

😮 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

Java 78,961 19,234 Updated Apr 17, 2026

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)

Java 76,645 13,938 Updated Aug 14, 2023

Free and Open Source, Distributed, RESTful Search Engine

Java 76,611 25,876 Updated Apr 30, 2026

Free universal database tool and SQL client

Java 49,800 4,151 Updated Apr 29, 2026

Dex to Java decompiler

Java 48,295 5,502 Updated Apr 27, 2026

AI低代码平台,支持「低代码 + 零代码」双模式:零代码 5 分钟搭建业务系统,低代码模式一键生成前后端代码。 内置AI 应用,支持AI聊天、知识库、流程编排、MCP与插件,支持各种模型。Skills能力实现:一句话画流程图、设计表单、生成系统。 引领 AI生成→在线配置→代码生成→手工合并的开发模式,解决Java项目80%的重复工作,快速提高效率,又不失灵活性。

Java 46,032 15,956 Updated Apr 30, 2026

Halo 是一款强大易用的开源建站工具,从个人博客、知识库,到企业官网、在线商城,Halo 都能助您轻松实现,一站式满足您的多样化建站需求。

Java 38,408 10,236 Updated Apr 29, 2026

🚀一个用来深入学习并实战 Spring Boot 的项目。

Java 34,100 10,963 Updated Jul 24, 2024

A browser automation framework and ecosystem.

Java 34,071 8,675 Updated Apr 30, 2026

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

Java 26,187 7,499 Updated Apr 30, 2026

AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

Java 25,459 2,791 Updated Apr 25, 2026

A tool for reverse engineering Android apk files

Java 24,375 3,923 Updated Apr 29, 2026

🔥 人人可用的开源 BI 工具,数据可视化神器。An open-source BI tool alternative to Tableau.

Java 23,869 4,089 Updated Apr 30, 2026

😱 从源码层面,剖析挖掘互联网行业主流技术的底层实现原理,为广大开发者 “提升技术深度” 提供便利。目前开放 Spring 全家桶,Mybatis、Netty、Dubbo 框架,及 Redis、Tomcat 中间件等

Java 23,134 4,248 Updated Apr 17, 2026

✨ 开源、免费、一站式 Java 权限认证框架,让鉴权变得简单、优雅!—— 登录认证、权限认证、分布式 Session 会话、微服务网关鉴权、SSO 单点登录、OAuth2.0 统一认证、jwt 集成、API Key 秘钥授权、API 参数签名

Java 18,775 2,894 Updated Apr 26, 2026

A standalone Java Decompiler GUI

Java 15,076 2,478 Updated Jul 8, 2024

The ZAP by Checkmarx Core project

Java 15,065 2,545 Updated Apr 29, 2026

27天成为Java大神

Java 14,293 5,174 Updated Jul 20, 2024

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Java 12,766 3,587 Updated Apr 29, 2026

Open-Source Web UI for Apache Kafka Management

Java 12,066 1,388 Updated Jul 26, 2024

新一代爬虫平台,以图形化方式定义爬虫流程,不写代码即可完成爬虫。

Java 11,327 2,180 Updated Jun 14, 2023

A barebones WebSocket client and server implementation written in 100% Java.

Java 10,804 2,591 Updated Jan 13, 2026

在线云盘、网盘、OneDrive、云存储、私有云、对象存储、h5ai、上传、下载

Java 10,741 1,956 Updated Feb 27, 2026

Continuous Inspection

Java 10,490 2,177 Updated Apr 29, 2026

Spring Security

Java 9,501 6,256 Updated Apr 29, 2026

A proof-of-concept tool for generating payloads that exploit unsafe Java object deserialization.

Java 8,864 1,852 Updated Dec 4, 2025

Tsunami is a general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence.

Java 8,568 923 Updated Apr 16, 2026
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