Back to Topics Directory
Topic Hub

#langchain4j (8 Repositories)

Ranked open-source repositories tagged with #langchain4j, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

48.2%

Avg Review Latency

25.1h

Filter by language

8 repositories tagged #langchain4j

A TierJava 365 16 GFIs

labsai/EDDI

Config-driven engine that turns JSON into production-grade AI agents. Multi-agent orchestration, 12+ LLM providers, MCP/A2A protocols, RAG, persistent memory, and enterprise compliance (EU AI Act, GDPR, HIPAA). Built on Quarkus.

83.6%
Merge Rate
10h
First Review
86%
1st-Timers
9
Maintainers
A TierJava 109

quarkiverse/quarkus-flow

Workflow Runtime Engine based on the Open Workflow Specification (CNCF Sandbox project) for Agentic Workflows

86.0%
Merge Rate
3d
First Review
100%
1st-Timers
16
Maintainers
A TierJava 316

quarkiverse/quarkus-langchain4j

Quarkus Langchain4j extension

80.1%
Merge Rate
3d
First Review
63%
1st-Timers
22
Maintainers
B TierJava 2.0k

langgraph4j/langgraph4j

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

58.8%
Merge Rate
2d
First Review
86%
1st-Timers
2
Maintainers
B TierJava 1.0k

agents-flex/agents-flex

Agents-flex is A lightweight Java AI agent development framework (positioned as a counterpart to Spring AI). It supports features such as RAG, MCP, Skills, Text2SQL , LLM Wiki, Sub-agents, Web Search, TTS (synchronous and streaming), and STT.

66.7%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierJava 47.5k 3 GFIs

jeecgboot/JeecgBoot

【低代码v2.0,一句话即可生成整个系统】企业级AI低代码平台,一键生成前后端代码甚至整个系统。 AI Skills 一句话画流程、设计表单、生成报表、大屏。内置 AI应用平台涵盖:AI聊天、知识库、流程编排、MCP插件等,兼容主流大模型。引领AI低代码「Skills 生成 → 在线配置 → 代码生成 → 手工合并->AI修改」开发模式,解决 Java 项目 90% 重复工作,提高效率又不失灵活。

10.6%
Merge Rate
21h
First Review
11%
1st-Timers
26
Maintainers
D TierJava 1.9k

liyupi/yu-ai-code-mother

编程导航 AI + 微服务全栈新项目,基于 Spring Boot 3 + LangChain4j 的大厂 AI 应用生成平台,支持多种模式的智能代码生成、可视化编辑预览、一键部署分享、应用管理、AI 智能路由等。覆盖 AI 智能体开发、LangGraph4j 工作流、Tool Calling、SSE、Vue 3 全栈开发、Spring Cloud 微服务架构、MySQL / Redis / COS / Caffeine 存储、Nginx、多种设计模式、ARMS + Prometheus + Grafana 监控、Cursor Vibe Coding 等核心技术。 用一套教程掌握大厂级 AI 智能体开发+前后端核心技术,成为 AI 时代企业的香饽饽,给你的简历增加竞争力

0.0%
Merge Rate
<1h
First Review
0%
1st-Timers
2
Maintainers
D TierVUVue 200

liyupi/coder-test

编程导航 2025 年 AI + 全栈新项目,基于 Spring Boot 3 + LangChain4j + Vue 3 构建的程序员技术练兵场平台,检验程序员水平。支持 AI 生成关卡、薪资动态评估、拖拽式答题、个性化学习建议、面试题推荐等核心功能。覆盖 AI Agent、LangChain4j、AI 大模型、MySQL / Redis 存储、MyBatis Plus、Knife4j 接口文档、Markdown 和 Mermaid 图表渲染、工具调用等核心技术。帮程序员提升技术广度和薪资水平,给简历增加竞争力。

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
Best Langchain4j Open Source Repositories & C-Rank™ | GetMerged