✨ Saas Enterprise Resource Plan (开源Sass AI ERP系统)

Plays relaxing music in the background

ems-admin(easy manage system)是一套极简的后台管理系统， 基于最新版SpringBoot、SpringSecurity、Mybatis-plus、Mysql、 JWT、Vue、Vite、Element-plus进行开发， 只提供最基础的登录、权限管理功能与日志功能，所有的业务功能， 都可以根据自己的需要在此之上构建。 做到真正的开箱即用.

Personal Portfolio Website (Charity, GitHub, & Brew APIs built with Spring Boot & ReactJS)

Gatherers library for Java Stream API

Sample Data Manager with Thymeleaf Frontend & Spring Boot Backend (using JPA for DAO layer)

ems-admin(easy manage system)是一套极简的后台管理系统， 基于最新版SpringBoot、SpringSecurity、Mybatis-plus、Mysql、 JWT、React、Antd、Zustand进行开发， 只提供最基础的登录、权限管理功能与日志功能，所有的业务功能， 都可以根据自己的需要在此之上构建。 做到真正的开箱即用.

Run your JARs as if native exe with (i) auto managed AOT (ahead of time) for near native performance, (ii) auto-detection of terminal/gui which auto-hide of terminal for user friendliness, (iii) universal/common or app-specific dedicated launcher (note: short name inspired by uv for python)

Price aggregator service - design and implementation

🎉 The Delightfully Clean & Ready-to-Go Management System! 🎉

Spring 7 and Spring Boot 4 playground

Sample Rules Engine where rules are defined in app config & exposed by API & BPMN that maps request codes to an array of possible rule matches in response.

Sample API that integrates with HAPI FHIR & HL7 Interfaces for Medical Information (Spring Boot Backend)

🧪 Proof of Concept for a RESTful Web Service built with Java / JDK 25 (LTS) and Spring Boot 4

This is a small application to analyse weather data from a CSV file

This is a simple calculator with support for adding, subtracting, multiplying, & dividing two numbers

Bytecode Instrumentation Tool

An interactive CLI tool that analyzes JVM diagnostic data using a multi-agent AI architecture built with LangChain4j

Spring Boot Web application template

High-performance off-heap cache for Java 25+ using the Foreign Function & Memory API. No Unsafe. Built for large, low-latency in-process caches.