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Design patterns implemented in Java

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

Open-Source Web UI for Apache Kafka Management

Spring Security

Roadmap to becoming a Java developer in 2025

Shopizer java e-commerce software

Provides Familiar Spring Abstractions for Apache Kafka

100+ Spring Boot Articles, Tutorials, Video tutorials, Projects, Guides, Source code examples etc

YAS: Yet Another Shop, a sample microservices project in Java

OpenMRS API and web application code

HIS英文全称 hospital information system（医疗信息就诊系统），系统主要功能按照数据流量、流向及处理过程分为临床诊疗、药品管理、财务管理、患者管理。诊疗活动由各工作站配合完成，并将临床信息进行整理、处理、汇总、统计、分析等。本系统包括以下工作站：门诊医生工作站、药房医生工作站、医技医生工作站、收费员工作站、对帐员工作站、管理员工作站。需求为东软提供的云医院。

Java Interview Questions and Answers

分布式商城

Generate and read big Excel files quickly

Spring Data Commons. Interfaces and code shared between the various datastore specific implementations.

A sample app that uses a Java Spring Boot backend connected to a database to display a fictitious art shop with a React front-end.

Your First Full Stack Application with Angular and Spring Boot

Spring Web Services - SOAP and RESTful

(2025最新版) 一个基于Netty的通用直播间弹幕客户端，支持网络代理，支持浏览器模式*，支持弹幕发送*、为主播点赞*，已支持B站、斗鱼、虎牙、抖音、快手；BarrageFly——让弹幕飞，基于该项目的一个弹幕转发、过滤、处理平台；支持多平台直播间弹幕监听(弹幕抓取 弹幕爬取 弹幕爬虫)

Java project using Swing and MySql for pharmacy management.

⚡️ Microservice Architecture with system for e-commerce project! Spring Boot microservices app with 🌀 Spring Cloud, Robust and resilient backend managing e-Commerce app... ❄️ Using Kafka Client, ka…

A Management System for a Health Care Facility. The system includes Registration of patients, Making appointments, Storing patient records, Billing in the pharmacy & Pharmacy stock controlling

🌺 Java Spring Boot web store

Registration and Login with Spring Boot, Spring Security, Thymeleaf, Hibernate and MySQL

Spring Boot+Mybatis宠物医院管理系统；本项目核心技术采用Spring Boot+Mybatis；开发工具idea；数据库MySQL5.6；模版引擎采用的是Thymeleaf；安全框架采用Shiro，实现了完整权限系统，Controller方法采用Shiro注解来实现有效的权限控制；前台界面采用了Bootstrap技术；后台界面采用了EasyUI技术；

This is an online shopping project using Spring Boot,Spring web-flow, Spring Rest Services and Hibernate. In this project we also used Spring Security with java and annotation configuration

Hotel booking system using spring boot and thymeleaf

Hands-On Workshop for OAuth 2.0 and OpenID Connect 1.0