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This is the new home of the original DDD Sample app (previously hosted at sf.net)..

Kafka Web UI

TensorFlowOnSpark brings TensorFlow programs to Apache Spark clusters.

↥ ↥ ↥ 点击关注更新，基于 Spring Cloud 2021 、Spring Boot 2.7、 OAuth2 的 RBAC 权限管理系统

阿里云盘(https://www.aliyundrive.com/) 的webdav协议开源实现

Traccar GPS Tracking System

基于SpringBoot2.x、SpringCloud和SpringCloudAlibaba并采用前后端分离的企业级微服务多租户系统架构。并引入组件化的思想实现高内聚低耦合，项目代码简洁注释丰富上手容易，适合学习和企业中使用。真正实现了基于RBAC、jwt和oauth2的无状态统一权限认证的解决方案，面向互联网设计同时适合B端和C端用户，支持CI/CD多环境部署，并提供应用管理方便第三方系统接入；同时还集合各种微服务治理功能和监控功能。模块包括:企业级的认证系统、开发平台、应用监控、慢sql监控、统一日志、单点登录、Redis分布式高速缓存、配置中心、分布式任务调度、接口文档、代码生成等等。

Generates a unified GraphQL schema from gRPC microservices and other Protobuf sources

dynamic datasource for springboot 多数据源 动态数据源 主从分离 读写分离 分布式事务

QLExpress is a powerful, lightweight, dynamic language for the Java platform aimed at improving developers’ productivity in different business scenes.

Guns基于SpringBoot 2，致力于做更简洁的后台管理系统，完美整合springmvc + shiro + mybatis-plus + beetl!Guns项目代码简洁，注释丰富，上手容易，同时Guns包含许多基础模块(用户管理，角色管理，部门管理，字典管理等10个模块)，可以直接作为一个后台管理系统的脚手架!

Main Liquibase Source

Spring Boot集成MyBatis的基础项目

Maxwell's daemon, a mysql-to-json kafka producer

🌱 一款现代化的脚手架项目

JAVA WEB + ORM Framework

A high performance scripting language hosted on the JVM.

The Ballerina Programming Language

Red5 Server core

novel 是一套基于时下最新 Java 技术栈 Spring Boot 3 + Vue 3 开发的前后端分离学习型小说项目，配备详细项目开发文档，由小说门户系统、作家后台管理系统、平台后台管理系统等多个子系统构成。包括小说推荐、作品检索、小说排行榜、小说阅读、小说评论、会员中心、作家专区、充值订阅、新闻发布等功能。

Downloads albums in bulk

JetLinks 基于Java8,Spring Boot 2.x ,WebFlux,Netty,Vert.x,Reactor等开发, 是一个全响应式的企业级物联网平台。支持统一物模型管理,多种设备,多种厂家,统一管理。统一设备连接管理,多协议适配(TCP,MQTT,UDP,CoAP,HTTP等),屏蔽网络编程复杂性,灵活接入不同厂家不同协议等设备。实时数据处理,设备告警,消息通知,数据转发。地理位置,数据可视化等。能帮助你快速建立物联网相关业务系统。

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

Leetcode solutions

WebCollector is an open source web crawler framework based on Java.It provides some simple interfaces for crawling the Web,you can setup a multi-threaded web crawler in less than 5 minutes.

A demo for using JWT (Json Web Token) with Spring Security and Spring Boot 2

CDC Connectors for Apache Flink®

An easy to use, self-service open BI reporting and BI dashboard platform.

Ant Media Server is a streaming engine software that provides adaptive, ultra low latency streaming by using WebRTC technology with ~0.5 seconds latency. Ant Media Server is highly scalable both horizontally and vertically. It can run on-premise or on-cloud.

Blue Ocean is a reboot of the Jenkins CI/CD User Experience

专注批量推送的小而美的工具，目前支持：模板消息-公众号、模板消息-小程序、微信客服消息、微信企业号/企业微信消息、阿里云短信、阿里大于模板短信 、腾讯云短信、云片网短信、E-Mail、HTTP请求、钉钉、华为云短信、百度云短信、又拍云短信、七牛云短信

Shopizer java e-commerce software

Micro second messaging that stores everything to disk

:palm_tree::octocat:A simple & beautiful blogging system implemented with spring-boot & thymeleaf & mybatis My Blog 是由 SpringBoot + Mybatis + Thymeleaf 等技术实现的 Java 博客系统，页面美观、功能齐全、部署简单及完善的代码，一定会给使用者无与伦比的体验

Bundletool is a command-line tool to manipulate Android App Bundles

Provide support to increase developer productivity in Java when using Elasticsearch. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.

springboot2.0开发的个人网站，集成了：个人首页，个人博客，个人作品

novel-plus 是一个多端（PC、WAP）阅读 、功能完善的小说 CMS 系统。包括小说推荐、小说检索、小说排行、小说阅读、小说书架、小说评论、小说爬虫、会员中心、作家专区、充值订阅、新闻发布等功能。

INACTIVE: A maven plugin for Docker

Linkis helps easily connect to various back-end computation/storage engines(Spark, Python, TiDB...), exposes various interfaces(REST, JDBC, Java ...), with multi-tenancy, high performance, and resource control.

Kestra is an infinitely scalable orchestration and scheduling platform, creating, running, scheduling, and monitoring millions of complex pipelines.

Kafka GUI for Apache Kafka to manage topics, topics data, consumers group, schema registry, connect and more...

Spring Boot starter module for gRPC framework.

Spring integration for MyBatis 3

Nutz -- Web Framework(Mvc/Ioc/Aop/Dao/Json) for ALL Java developer

微信SDK JAVA (公众平台、开放平台、 商户平台、 服务商平台)

SmartThings open-source DeviceTypeHandlers and SmartApps code

Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.