💬 Build real-time chat applications in Java with ease, focusing on simplicity and efficiency for developers and users alike.

🔐 Streamline authentication with AuthIt, a Bluetooth-based system that ensures secure, passwordless access when your phone is near your computer.

Free universal database tool and SQL client

🤖 Transform natural language into SQL queries effortlessly with SpringAI-SQL-Assistant, powered by OpenAI GPT and connected to PostgreSQL.

🛠️ Build context-rich AI prompts in IntelliJ IDEA, easily incorporating your project's code for smoother interaction with AI assistants.

📧 Streamline email management with an AI-driven app that automates responses and alerts you via WhatsApp for urgent messages.

🚀 Build and manage your microservices easily with Syntra API Gateway, featuring strong security, AI integration, and scalable architecture.

🤖 Build an AI FAQ web app that quickly answers customer questions using LLMs, enhancing support with instant responses and a user-friendly interface.

A GPT-powered SQL assistant that understands human language and talks to your database. Surprisingly useful. Seriously.

Open AI Integration with Spring AI

📝 Create a robust Reflection Agent in Java 21 using Spring AI 2.0, simplifying complex patterns for generating and improving tweets efficiently.

Bella OpenAPI是一个提供了丰富的AI调用能力的API网关，可类比openrouter，与之不同的是除了提供聊天补全(chat-completion)能力外，还提供了文本向量化(text-embedding)、语音识别(ASR)、语音合成(TTS)、文生图、图生图等多种AI能力，同时集成了计费、限流和资源管理功能。且集成的所有能力都经过了大规模生产环境的验证。

🧙♂️ Automate code reviews and enhance code quality with CodeSage, your AI-powered assistant for GitHub pull requests.

📄 Process and analyze text efficiently with this cloud-native service, leveraging AI for insights, summaries, and sentiment classification.

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 implementing RAG, tool calling (including support for MCP), and agents easy. LangChain4j integrates seamlessly with various enterprise Java frameworks.

This repository contains ChatBotSpringAI, an exhilarating Spring Boot project that unleashes the power of an intelligent chatbot! Engage in dynamic conversations and receive brilliant responses, all made possible by the impressive ChatGPT API from OpenAI. Experience the magic of AI-driven interactions like never before! 🚀🌟💬

Java AI application development framework (supports LLM-tool,skill; RAG; MCP; Agent-ReAct,Team-Agent). Compatible with java8 ~ java25. It can also be embedded in SpringBoot, jFinal, Vert.x, Quarkus, and other frameworks.

🔥 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% smaller; Compatible with java8 ~ java25; Supports LTS. (Replaceable spring)

This project is a java web archive deployable which contains servlets to control different home automation technologies. There's also a scheduler task running to automatically run specific actions based on time, weather, or sunrise/sunset.

OxyJen is an open-source Java framework for orchestrating LLM workloads with graph-style execution, context-aware memory, and deterministic retry/fallback. It treats LLMs as native nodes (not helper utilities), allowing developers to build multi-step AI pipelines that integrate cleanly with existing Java code.