Tycoon Wheel | Spring Boot 3 + Dubbo microservices lottery system. 5-module Maven build, Nacos config center, gateway JWT auth, full observability (Prometheus / Grafana / SkyWalking / ELK), Docker Swarm one-click deploy.

基于 RuoYi-Vue-Plus 精简的 Spring Boot 4 后台管理启动模板：Sa-Token 认证、RBAC、字典配置、OSS 上传、消息推送、审计日志，可选 SnailJob；已移除 AI、社交登录、工作流、代码生成、演示、监控、MQTT、ES、MCP。方便快速启动项目

数据库管理平台：db-service 数据源服务 + db-platform 管理平台 + Tauri 桌面端

宠物领养管理系统开源：SpringBoot + Vue + MySQL，领养、寄养、救助、用品商城，附开发文档与 PlantUML 图源

Laboratório de backend distribuído em Java 21: ledger PostgreSQL, Kafka/outbox, idempotência, OIDC e observabilidade. 142 testes; validação final em andamento.

Spot fake job and internship offers before they cost you. Spring Boot + React app that scores job posts, offer letters and screenshots for scam signs using rules, a Tribuo ML model and domain checks.

Production-style full-stack e-commerce platform built with React, TypeScript, Spring Boot, PostgreSQL, Redis, and Docker.

AI-generated image detection system built with Java Spring Boot, React, MySQL, and ONNX deep learning.

Full-stack coal blending decision support with cost-aware optimization, reflectance analysis, price synchronization, and reproducible benchmarks.

SeaSoft: website for a B2B web-design studio. Spring Boot 4 (Java 21), Spring Security + JWT, PostgreSQL, Flyway, Tailwind CSS, Docker.

Letterboxd for albums: rate, review and share music with friends. Spring Boot microservices, Kafka, PostgreSQL, React + TypeScript.

Exercícios, anotações e projetos do curso de Java, do professor Nélio Alves.

Open-source debugging tool for React and Spring Boot: trace a click to the SQL and back, find what's slow, check OWASP security hints, see what grows under load. Runs inside your app.

AI agent that codes on your laptop and runs your servers — Tauri desktop app + Spring Boot/Google ADK, hexagonal architecture

Full-stack travel platform: traveler, manager and admin workspaces; Java microservices, React, sandbox payments, Jenkins/SonarQube and Ansible.

给 Java 应用加审批：Vue 流程设计器、会签与或签、若依接入示例。Approval flows for Java, with a Vue designer and RuoYi examples.

Web application for exploring and monitoring environmental indicators

Java 原生 LLM 网关：按成本/延迟/质量智能路由，Token 精确计量与配额熔断，进程内部署不需 sidecar。

Full-stack expense tracker built with Spring Boot, PostgreSQL, JWT & OTP auth, with dashboards, PDF/Excel reports, Swagger docs, and Docker support.

MediStockPro是一套面向医院 / 医疗机构的进销存（采购 - 库存 - 领用 - 核算）一体化管理系统，覆盖物资主数据、采购全链路、科室申领、库存作业（入库 / 出库 / 调拨 / 盘点 / 退库 / 报废）、效期预警、报表分析与精细化权限控制。

SpringBootIn-depthWithHands-on

Local-first monitoring for websites, APIs and databases with a TV wall that changes shape by severity. Paste a URL or a SELECT; Orbit does the rest.

Spring Boot transaction ledger demonstrating durable idempotency, concurrency control, atomic transfers, and PostgreSQL-backed request replay.

JUH — Lightweight Unified Performance Monitoring for Requests, Resources, SQL & Load Tests.

Full-Stack CRUD accelerator and dynamic component toolkit for Spring Boot and React. For React, it features zero-re-render form generation, search engine with LRU cache, batch-edit wizard with undo/redo and a List generator that integrates them. For Spring, automated CRUD methods, JWT-authenticated STOMP WebSocket with anti-DoS rate limiting.

Java/Kotlin SDK for provider-backed Thai transfer slip verification: EasySlip, SlipOK, QR image scanning, replay protection, and a Spring Boot starter.

Projeto de Quality Engineering para APIs REST e microsserviços com Karate, Java, Spring Boot, PostgreSQL, Docker, k6, Prometheus e Grafana, cobrindo testes funcionais, integração, contrato, performance e observabilidade.

E-commerce & order processing API: Spring Boot, PostgreSQL, JWT auth with RBAC, concurrency-safe checkout. Evolving into event-driven microservices.

mybatis 代码生成器 | 基于 MySQL 表结构反向生成 Spring Boot + MyBatis CRUD 代码

基于 Spring Boot + MyBatis Plus + OpenAI 兼容 API 的智能面试助手平台：结合简历与目标岗位生成个性化面试问题，含 JWT 认证与面试历史管理。