Top 23 Java AI Projects

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1. JeecgBoot

   1 1 42,714 9.7 Java

   🔥一款基于AIGC和低代码引擎的AI低代码平台，旨在帮助企业快速实现低代码开发和构建、部署个性化的 AI 应用。 前后端分离 SpringBoot，SpringCloud，Ant Design&Vue3，Mybatis，Shiro！强大的代码生成器让前后端代码一键生成，无需写任何代码! 成套AI大模型功能: AI模型管理、AI应用、知识库、AI流程编排、AI对话助手等；

   

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. Chat2DB

   2 9 22,993 9.0 Java

   🔥🔥🔥AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

   

   Project mention: Understanding MySQL Composite Indexes: Structure, Search Behavior, and Optimization Principles | dev.to | 2025-05-06

   Go to Chat2DB website 🙋 Join the Chat2DB Community 🐦 Follow us on X 📝 Find us on Discord

4. vespa

   3 4 6,177 10.0 Java

   AI + Data, online. https://vespa.ai

   

5. Deep Java Library (DJL)

   4 13 4,461 9.3 Java

   An Engine-Agnostic Deep Learning Framework in Java

   

6. burpgpt

   5 1 2,131 2.7 Java

   A Burp Suite extension that integrates OpenAI's GPT to perform an additional passive scan for discovering highly bespoke vulnerabilities and enables running traffic-based analysis of any type.

   

7. mage

   6 117 2,092 10.0 Java

   XMage - Magic Another Game Engine (by magefree)

   

8. Timefold Solver

   7 17 1,340 9.7 Java

   The open source Solver AI for Java, Python and Kotlin to optimize scheduling and routing. Solve the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems.

   

   Project mention: How I build a university timetable generator | dev.to | 2025-04-29

   Then I discovered OptaPlanner—now known as Timefold Solver—which, with its detailed documentation, allowed me to build my own problem model and develop a customized interface.

9. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

10. forge

    8 32 1,326 10.0 Java

    An unofficial rules engine for the world's greatest card game. (by Card-Forge)

    

11. TornadoVM

    9 23 1,235 9.8 Java

    TornadoVM: A practical and efficient heterogeneous programming framework for managed languages

    

    Project mention: Latest Java Updates: JDK 25 Features, AI Tools, and More | dev.to | 2025-04-06

    TornadoVM 1.1.0 has been released, introducing several enhancements, including support for mixed precision computations. Details of this release can be viewed in the release notes. The new method mapOnDeviceMemoryRegion() allows device buffer mapping for various buffers, improving efficiency.

12. Jlama

    10 6 1,058 9.1 Java

    Jlama is a modern LLM inference engine for Java

    

    Project mention: LLM Inference using 100% Modern Java ☕️🔥 | dev.to | 2024-10-21

    Llama3.java and JLama represents a significant step forward in bringing large language model capabilities to the Java ecosystem. By providing an easy-to-use, OpenAI-compatible API and leveraging Java's latest performance features, this project opens up new possibilities for AI-driven applications in Java.

13. venice

    11 2 537 9.8 Java

    Venice, Derived Data Platform for Planet-Scale Workloads. (by linkedin)

    

14. opennars

    12 5 395 0.0 Java

    OpenNARS for Research 3.0+

    

15. DB2Rest

    13 5 335 9.6 Java

    Instant no code DATA API platform. Connect any database, run anywhere. Power your GENAI application function/tools calls in seconds.

    

    Project mention: Open Source Instant Rest Data API for Databases | news.ycombinator.com | 2024-09-28

16. wren-engine

    14 1 317 9.8 Java

    🤖 The Semantic Engine for Model Context Protocol(MCP) Clients and AI Agents 🔥

    

    Project mention: Show HN: Wren Engine – Open-Source Semantic Engine for MCP and AI Agent | news.ycombinator.com | 2025-04-01

17. simple-openai

    15 1 310 9.2 Java

    A Java library to use the OpenAI Api in the simplest possible way.

    

    Project mention: Simple-OpenAI: An OpenAI Java community library | news.ycombinator.com | 2025-02-10

18. starwhale

    16 5 228 4.8 Java

    an MLOps/LLMOps platform

    

19. quantizr

    17 6 203 9.8 Java

    Open-source CMS, Document Collaboration, Microblogging, and Publishing with AI Chatbot and AI Coding Agent supporting most Cloud AI providers

    

    Project mention: Bento: Jupyter Notebooks at Meta | news.ycombinator.com | 2024-09-18

    The original "Block Editor" (that Jupyter modeled itself after) is the one that's now called "Quanta", and has been around for decades in various forms and incantations:

    https://github.com/Clay-Ferguson/quantizr

    I'm thinking that Jupyter might still not be "Tree Based" but that would be a heck of a leap in capability if they "fix" that.

20. quarkus-langchain4j

    18 2 206 9.9 Java

    Quarkus Langchain4j extension

    

    Project mention: Agente de IA confiável em prod com Java + Quarkus + Langchain4j - Parte 1 - AI as Service | dev.to | 2024-10-25

21. JavaRTS

    19 1 154 0.0 Java

    Hobby project, trying to create a simple RTS game with somewhat challenging AI

    

22. Tools4AI

    20 19 135 7.2 Java

    Tools4AI is a 100% Java-based framework that empowers developers to create intelligent, self-governing software entities called autonomous agents using Artificial Intelligence. These agents excel at automating tasks (function calling), interacting with their environment, and making informed decisions based on learned models or predefined rules. Key Features: Effortless LLM Agent Construction: Tools4AI streamlines the process of building agents that leverage the power of large language models (

    

    Project mention: Java Meets AI: A2A & MCP—No Python Required | dev.to | 2025-05-04

    Thanks to Tools4AI and the A2A Java package, you can now easily add AI capabilities directly into your existing Java applications—no Python, no microservice sprawl, and no architectural overhauls.

23. WristAssist

    21 1 111 8.0 Java

    A powerful ChatGPT and DALL-E app for all WearOS devices

    

24. rivescript-java

    22 1 64 0.0 Java

    A RiveScript interpreter for Java. RiveScript is a scripting language for chatterbots.

    

25. QuantumMirror

    23 3 37 0.0 Java

    App for Sony cameras allows you to peer into alternate realities using AI

    

26. SaaSHub

    www.saashub.com featured

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    

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  SaaSHub helps you find the best software and product alternatives Learn more →

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Sponsored

InfluxDB – Built for High-Performance Time Series Workloads

InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

www.influxdata.com

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