An annotation processor for generating type-safe bean mappers

基于 Spring Boot2、 Jpa、 Spring Security、JWT、redis、Vue的前后端分离的后台管理系统开发平台， 用户管理、菜单管理、角色管理、字典管理、权限控制的方式为RBAC，操作日志、异常日志、接口限流、项目支持数据权限管理，支持一键生成前后端代码（支持在线预览及打包下载），支持前端菜单动态路由 可一键部署服务器应用，数据库。系统中活跃用户状态监控，监视当前系统CPU、内存、磁盘、堆栈等相关信息,基于Element UI在线表单设计及生成Vue代码。

以教学为目的的电商系统。包含ToB复杂业务、互联网高并发业务、缓存应用；DDD、微服务指导。模型驱动、数据驱动。了解大型服务进化路线，编码技巧、学习Linux，性能调优。Docker/k8s助力、监控、日志收集、中间件学习。前端技术、后端实践等。主要技术：SpringBoot+JPA+Mybatis-plus+Antd+Vue3。

Real World Spring Boot Web Application Example with tons of ready to use features

JMH benchmark of Java object-to-object mapping frameworks

MapStruct Plus is an enhancement to the MapStruct framework. It can automatically generate the transformation operation between two classes through an annotation, omitting the operation of defining the interface of MapStruct, makes Java type conversion easy and elegant.

Spring Boot Boilerplate is a starter kit. This project includes : Spring Boot(3.3.1), Spring Data JPA, Spring Validation, Spring Security + JWT Token, PostgreSQL, Mapstruct, Lombok, Swagger (Open API)

An IntelliJ IDEA plugin for working with MapStruct

Project goal: Explore Kafka, Kafka Connect, and Kafka Streams. Components: store-api: Inserts/updates MySQL records. Source Connectors: Monitor MySQL changes, push messages to Kafka. Sink Connectors: Listen to Kafka, insert/update Elasticsearch docs. store-streams: Listens to Kafka, processes with Kafka Streams, pushes new messages to Kafka.

The goal of this project is to implement a "News" processing pipeline composed of five Spring Boot applications: producer-api, categorizer-service, collector-service, publisher-api and news-client.

Protobuf accessor naming strategy for Mapstruct

本次项目是基于ChatGPT的二次开发网站chatgpt-assistant，旨在实现在线聊天的功能。 使用的技术有前端框架Vue3、TypeScript和ElementUI以及后端技术SpringBoot、MongoDB、Spring Data MongoDB和Spring WebSocket。

Spring Boot Boilerplate is a starter kit for developing production ready SpringBoot Applications. This project includes : Spring Boot(3.1.2), Spring Data JPA, Spring Validation, Spring Security + JWT Token, MySQL, Mapstruct, Lombok, Swagger.

mica 工具性能压测，目的是鞭策自己，让 mica 性能更加优秀。

The goals of this project are: 1) Create a Spring Boot application that manages books, called book-service; 2) Use Keycloak as OpenID Connect Provider; 3) Test using Testcontainers; 4) Explore the utilities and annotations that Spring Boot provides when testing applications.

Spring webflux jwt security r2dbc demo

The goal is to explore Axon. We will develop a food-ordering app comprising 3 Spring Boot applications: customer-service, restaurant-service, and food-ordering-service. These services are implemented with CQRS and Event Sourcing, utilizing the Axon Framework. They connect to axon-server, which serves as the Event Store and Message Routing solution.

Goal: create a Spring Boot application that handles users using Event Sourcing. So, whenever a user is created, updated, or deleted, an event informing this change is sent to Kafka. Also, we will implement another application that listens to those events and saves them in Cassandra. Finally, we will use Testcontainers for end-to-end testing.

The goal of this project is to explore GraphQL. For it, we will implement two microservices: author-book-api and book-review-api.

This system allows you to quickly and efficiently send notifications to a large number of recipients during emergency situations.