Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发与系统设计。准备后端技术面试，首选 JavaGuide！

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

🍬A set of tools that keep Java sweet.

An powerful enhanced toolkit of MyBatis for simplify development

LangChain4j is an open-source Java library that simplifies the integration of LLMs into Java applications through a unified API, providing access to popular LLMs and vector databases. It makes impl…

Agentic AI Framework for Java Developers

An Application Framework for AI Engineering

Shattered Pixel Dungeon is an open-source traditional roguelike dungeon crawler with randomized levels and enemies, and hundreds of items to collect and use. It's based on the source code of Pixel …

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

SuperSonic is the next-generation AI+BI platform that unifies Chat BI (powered by LLM) and Headless BI (powered by semantic layer) paradigms.

专注批量推送的小而美的工具，目前支持：模板消息-公众号、模板消息-小程序、微信客服消息、微信企业号/企业微信消息、阿里云短信、阿里大于模板短信 、腾讯云短信、云片网短信、E-Mail、HTTP请求、钉钉、华为云短信、百度云短信、又拍云短信、七牛云短信

mallchat的后端项目，是一个既能购物又能聊天的电商系统。以互联网企业级开发规范的要求来实现它，电商该有的购物车，订单，支付，推荐，搜索，拉新，促活，推送，物流，客服，它都必须有。持续更新ing。。（点个star，不迷路）

🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90…

🍓 Spring Boot + Vue 前后端分离博客系统 https://naccl.top

The most advanced ORM of JVM, for both java & kotlin

🚀 LangGraph for Java. A library for develop AI Agentic Architectures in the Java ecosystem. Designed to work seamlessly with both Langchain4j and Spring AI.

LangChat: Java LLMs/AI Project, Supports Multi AI Providers( Gitee AI/ 智谱清言 / 阿里通义 / 百度千帆 / DeepSeek / 抖音豆包 / 零一万物 / 讯飞星火 / OpenAI / Gemini / Ollama / Azure / Claude 等大模型), Java生态下AI大模型产品解决方案，快速构建企…

基于AI的工作效率提升工具（聊天、绘画、知识库、工作流、 MCP服务市场、语音输入输出、长期记忆） | Ai-based productivity tools (Chat,Draw,RAG,Workflow,MCP marketplace, ASR,TTS, Long-term memory etc)

🔥 一个与 IntelliJ IDEA 配套的 Java 脚手架，你的专属生产力工具。

💪Opensabre是基于SpringCloud2023的微服务开发平台，整合了Spring Security、Springcloud Alibaba等组件。 包含了基础的RBAC权限管理、授权认证、网关管理、服务治理、审计日志等系统管理基础应用。 定义了相关开发规范、风格并落地在服务框架层，开箱即用，支持Docker、Kubenetes的部署。 让项目开发人员快速进入业务开发，而不需过多时…

Build programmatically custom agentic workflows, AI Agents, RAG systems for java

科大讯飞 星火认知大模型API Java SDK 流式调用、同步调用、FunctionCall、tokens统计、多版本切换；长期更新

The RAG Genie, an LLM RAG prototype to test and evaluate your embeddings, chunk splitting strategies using Q&A and evaluations.

一个为springboot编写的人工智能特征检索库

LangChain4j support in Spring Boot to build AI and LLM-powered applications.