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krahets/hello-algo

《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

iluwatar/java-design-patterns

Design patterns implemented in Java

Stirling-Tools/Stirling-PDF

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

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-projects/spring-boot

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

NationalSecurityAgency/ghidra

Ghidra is a software reverse engineering (SRE) framework

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

elastic/elasticsearch

Free and Open Source, Distributed, RESTful Search Engine

MisterBooo/LeetCodeAnimation

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,完整单步/回看/变速/语音讲解在 algomooc.com）

TheAlgorithms/Java

All Algorithms implemented in Java

kdn251/interviews

Everything you need to know to get the job.

termux/termux-app

Termux - a terminal emulator application for Android OS extendible by variety of packages.

spring-projects/spring-framework

Spring Framework

google/guava

Google core libraries for Java

dbeaver/dbeaver

Free universal database tool and SQL client

skylot/jadx

Dex to Java decompiler

ReactiveX/RxJava

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

jeecgboot/JeecgBoot

【低代码v2.0，一句话即可生成整个系统】企业级AI低代码平台，一键生成前后端代码甚至整个系统。 AI Skills 一句话画流程、设计表单、生成报表、大屏。内置 AI应用平台涵盖：AI聊天、知识库、流程编排、MCP插件等，兼容主流大模型。引领AI低代码「Skills 生成 → 在线配置 → 代码生成 → 手工合并->AI修改」开发模式，解决 Java 项目 90% 重复工作，提高效率又不失灵活。

lysine-dev/retrofit

A type-safe HTTP client for Android and the JVM

ashishps1/awesome-system-design-resources

Learn System Design concepts and prepare for interviews using free resources.

apache/dubbo

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

halo-dev/halo

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。

TeamNewPipe/NewPipe

A libre lightweight streaming front-end for Android.

YunaiV/ruoyi-vue-pro

🔥 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、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️，是作者生发的动力！

alibaba/arthas

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

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