vladmihalcea / hypersistence-utils

The Hypersistence Utils library (previously known as Hibernate Types) gives you Spring and Hibernate utilities that can help you get the most out of your data access layer.

risesoft-y9 / Digital-Infrastructure

数字底座是一款面向大型政府、企业数字化转型，基于身份认证、组织架构、岗位职务、应用系统、资源角色、数据目录、安全控制等功能构建的统一且安全的管理支撑平台。数字底座基于三员管理模式，具备微服务、多租户、容器化和国产化，支持用户利用代码生成器快速构建自己的业务应用，同时可关联诸多成熟且好用的内部生态应用。

pac4j / pac4j

Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...

spring-projects / spring-kafka

Provides Familiar Spring Abstractions for Apache Kafka

metasfresh / metasfresh

We do Open Source ERP - Fast, Flexible & Free Software to scale your Business.

luxiaoxun / NettyRpc

A simple RPC framework based on Netty, ZooKeeper and Spring

spring-projects / spring-integration-samples

You are looking for examples, code snippets, sample applications for Spring Integration? This is the place.

a466350665 / smart-sso

SpringBoot SSO 单点登录 认证授权，OAuth2实现，支持跨域、分布式部署

lets-mica / mica

Spring Cloud 微服务开发核心工具集。工具类、验证码、http、redis、ip2region、xss 等，开箱即用。 🔝 🔝 记得右上角点个star 关注更新！

spring-petclinic / spring-petclinic-microservices

Distributed version of Spring Petclinic built with Spring Cloud

continew-org / continew-admin

🔥Almost最佳后端规范🔥页面现代美观，且专注设计与代码细节的高质量多租户中后台管理系统框架。开箱即用，持续迭代优化，持续提供舒适的开发体验。当前采用技术栈：SpringBoot v3.4.x (Java17)、Vue3 & ArcoDesign、TS、Vite5 、SaToken、MyBatisPlus、Redisson、FastExcel、CosId、JetCache、JustAuth、Crane4j、SpringDoc、Hutool 等。

jonashackt / spring-boot-vuejs

Example project showing how to build a Spring Boot App providing a GUI with Vue.js

sanluan / PublicCMS

More than 2.7 million lines of code modification continuously iterated for 10 years to modernize java cms, easily supporting tens of millions of data, tens of millions of PV; Support static, server side includes; Currently has 0.0005% of the world's users (w3techs provided data), language support in Chinese, Japanese, English

zalando / logbook

An extensible Java library for HTTP request and response logging

langgraph4j / langgraph4j

🚀 LangGraph for Java is a library for Graph Engineering, designed to build sophisticated AI agentic architectures within the Java ecosystem. It works seamlessly with both Langchain4j and Spring AI.

spring-cloud / spring-cloud-config

External configuration (server and client) for Spring Cloud

xuxueli / xxl-sso

A distributed single-sign-on framework.（单点登录框架XXL-SSO）

zhegexiaohuozi / SeimiCrawler

一个简单、敏捷、分布式的支持SpringBoot的Java爬虫框架;An agile, distributed crawler framework.

alibaba / compileflow

🎨 core business process engine of Alibaba Halo platform, best process engine for trade scenes. | 一个高性能流程编排引擎

javahongxi / whatsmars

Java生态研究(Spring Boot + Redis + Dubbo + RocketMQ + Elasticsearch)🔥🔥🔥🔥🔥

spring-projects / spring-session

Spring Session

YeautyYE / netty-websocket-spring-boot-starter

:rocket: lightweight high-performance WebSocket framework （ 轻量级、高性能的WebSocket框架）

BroadleafCommerce / BroadleafCommerce

Broadleaf Commerce CE - an eCommerce framework based on Java and Spring

spring-projects / spring-data-redis

Provides support to increase developer productivity in Java when using Redis, a key-value store. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.

fushengqian / fuint

fuint门店会员营销系统是一款集店铺收银、线上积分商城、营销一体的小程序商城系统。基于Java SpringBoot、Vue、Uniapp，含微信小程序、h5、后台管理。具有优惠券、预存卡、实体卡、次卡、储值卡、电子券，会员积分体系，会员等级等营销功能。适合实体店铺结合线上电商系统，如：生鲜、零售超市、汽车4S店、花店、甜品店、餐饮等。可当收银系统使用，打通线下收银系统和线上商城

Netflix / genie

Distributed Big Data Orchestration Service

spring-projects / spring-security-samples

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spring-guides / tut-spring-security-and-angular-js

Spring Security and Angular:: A tutorial on how to use Spring Security with a single page application with various backend architectures, ranging from a simple single server to an API gateway with OAuth2 authentication.

mateaix / matecloud

🔥MateCloud是一款基于Spring Cloud Alibaba的微服务架构。目前已经整合Spring Boot 4.0.8、 SpringCloud 2025、Spring Cloud Alibaba 2025、Spring AI 2.0.1、Spring Security Oauth2、Feign、Dubbo、JetCache、RocketMQ等，支持多租户的低代码平台，Saas平台开发套件

lsgwr / spring-boot-online-exam

基于Spring Boot的在线考试系统(预览地址 http://129.211.88.191 ，账户分别是admin、teacher、student，密码是admin123)，也有Python实现

murraco / spring-boot-jwt

JWT auth service using Spring Boot, Spring Security and MySQL

spring-projects / spring-data-mongodb

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

kagkarlsson / db-scheduler

Persistent cluster-friendly scheduler for Java

spring-projects / spring-integration

Spring Integration provides an extension of the Spring programming model to support the well-known Enterprise Integration Patterns (EIP)

spring-projects / spring-graphql

Spring Integration for GraphQL

aws / serverless-java-container

A Java wrapper to run Spring, Spring Boot, Jersey, and other apps inside AWS Lambda.

roncoo / roncoo-education

领课教育系统是一套基于点播、直播、考试、题库、任务等功能完善的在线教育系统，开源版是基于商业版精简实现的一个网课网校系统，致力于打造一个各行业都适用的在线培训系统、远程教学平台、学习管理系统、知识付费系统。

1095071913 / maozi-cloud

一款微服务一站式解决方案，内置分布式应用开发所需全套组件，统一团队代码风格，保障代码质量，让开发者专注业务逻辑，实现高效快速开发。

hawtio / hawtio

Hawtio web console helps you manage your JVM stuff and stay cool!

spring-projects / spring-ai-examples

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piomin / sample-spring-microservices-new

Demo for Spring Boot and Spring Cloud microservices with distributed configuration (Spring Cloud Config), service discovery (Eureka), API gateway (Spring Cloud Gateway, Zuul), Swagger/OpenAPI documentation (Springdoc), logs correlation using Spring Cloud Sleuth/Micrometer OTEL and many more

troyzhxu / bean-searcher

🔥🔥🔥 A read-only ORM for complex queries in Java

joey-zhou / xiaozhi-esp32-server-java

小智ESP32的Java企业级管理平台，提供设备监控、音色定制、角色切换和对话记录管理的前后端及服务端一体化解决方案

hantsy / spring-reactive-sample

Spring Reactive playground

dromara / RuoYi-Cloud-Plus

微服务管理系统 重写RuoYi-Cloud所有功能 整合 SpringCloudAlibaba、Dubbo3.0、Sa-Token、Mybatis-Plus、MQ、WarmFlow、ES、Docker 全方位升级 定期同步

spring-cloud / spring-cloud-openfeign

Support for using OpenFeign in Spring Cloud apps

booklore-app / booklore

BookLore: A self-hosted, multi-user digital library with smart shelves, auto metadata, Kobo & KOReader sync, BookDrop imports, OPDS support, and a built-in reader for EPUB, PDF, and comics.

eazybytes / microservices

Microservices With Spring, Docker, Kubernetes - Code Examples

bbottema / simple-java-mail

Simple API, Complex Emails (Jakarta Mail smtp wrapper)

pnoker / iot-dc3

IoT DC3 — Connect the Physical World to AI. An open-source Industrial IoT Runtime for Physical AI: 36 protocol drivers, edge-to-cloud data delivery, and an MCP tool gateway so AI agents act on devices in a safe, controllable, traceable loop.

dromara / skyeye

智能办公OA系统[SpringBoot2-快速开发平台]，适用于医院，学校，中小型企业等机构的管理。Activiti5.22+动态表单实现零java代码即可做到复杂业务的流程实施，同时包含文件在线操作、日志、考勤、CRM、ERP进销存、项目、拖拽式生成问卷、日程、笔记、计划、行政等多种复杂业务功能。同时，可进行授权二开。

spring-projects / spring-modulith

Modular applications with Spring Boot

aizhimou / pigeon-pod

Listen to YouTube & Bilibili. Anywhere.

java-up-up / damai

🔥 🔥 官方推荐 🔥 🔥 高并发大麦网售票系统，使用 SpringCloud、Kafka、Redis、Sentinel、ElasticSearch、ShardingSphere 等，通过优化锁的策略、多级缓存管理、数据提前预热、精确的定制限流等多种策略，显著的降低下单延迟。此外还解决各种高并发难题的实际落地解决方案。是面试、就业、提高技术的不二选择！

spring-projects / spring-restdocs

Test-driven documentation for RESTful services

mateaix / mateclaw

🤖 MateClaw — Your second brain with Multi-Agent Orchestration, MCP Protocol, Skills & Memory, Dream, and Multi-Channel Support. Built on Spring AI Alibaba.

mybatis / mybatis-dynamic-sql

SQL DSL (Domain Specific Language) for Kotlin and Java. Supports rendering for MyBatis or Spring JDBC Templates

sagframe / sagacity-sqltoy

Java ORM alternative to MyBatis & Hibernate: JPA-style CRUD + SQL-first queries. Dynamic conditions without <if> blocks; one SQL across 25 databases (auto dialect & function adaptation); self-optimizing pagination; cache translate (no dictionary JOINs); race-proof updateFetch ledgers; sharding, multi-tenancy, data masking. In production since 2008.

marcosbarbero / spring-cloud-zuul-ratelimit

Rate limit auto-configure for Spring Cloud Netflix Zuul

awspring / spring-cloud-aws

The New Home for Spring Cloud AWS