《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

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。

Dex to Java decompiler

Netty project - an event-driven asynchronous network application framework

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

Desktop/Android/HTML5/iOS Java game development framework

A tool for reverse engineering Android apk files

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

Open-source IoT Platform - Device management, data collection, processing and visualization.

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

IntelliJ IDEA & IntelliJ Platform

Ip2region is an offline IP-to-Region localization library and IP data management framework with both IPv4 and IPv6 supports, 10-microsecond level query efficiency, xdb search client for many progra…

DataX是阿里云DataWorks数据集成的开源版本。

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

Arduino IDE 1.x

Tools to work with android .dex and java .class files

A scalable web crawler framework for Java.

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

A Camera component for React Native. Also supports barcode scanning!

Java Native Access

Socket.IO server implemented on Java. Realtime java framework

Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

JavaFX Material Design Library

DataX集成可视化页面，选择数据源即可一键生成数据同步任务，支持RDBMS、Hive、HBase、ClickHouse、MongoDB等数据源，批量创建RDBMS数据同步任务，集成开源调度系统，支持分布式、增量同步数据、实时查看运行日志、监控执行器资源、KILL运行进程、数据源信息加密等。

LIBSVM -- A Library for Support Vector Machines

Fibers, Channels and Actors for the JVM

WebRTC plugin for Flutter Mobile/Desktop/Web

Decompiler from Java bytecode to Java, used in IntelliJ IDEA.

A solution for streaming H.264, H.263, AMR, AAC using RTP on Android