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Group: LangChain4j
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1.LangChain4j326 usages

dev.langchain4j » langchain4j Apache

Build LLM-powered applications in Java: chatbots, agents, RAG, and much more
Last Release on Aug 15, 2026

2.LangChain4j :: Core288 usages

dev.langchain4j » langchain4j-core Apache

Core classes and interfaces of LangChain4j
Last Release on Aug 15, 2026

3.LangChain4j :: HTTP Client :: JDK HttpClient57 usages

dev.langchain4j » langchain4j-http-client-jdk Apache

LangChain4j :: HTTP Client :: JDK HttpClient
Last Release on Aug 15, 2026

4.LangChain4j :: HTTP Client44 usages

dev.langchain4j » langchain4j-http-client Apache

LangChain4j :: HTTP Client
Last Release on Aug 15, 2026

5.LangChain4j :: Agentic Framework20 usages

dev.langchain4j » langchain4j-agentic Apache

LangChain4j :: Agentic Framework
Last Release on Aug 14, 2026

6.LangChain4j :: Document Parser :: Apache Tika26 usages

dev.langchain4j » langchain4j-document-parser-apache-tika Apache

LangChain4j :: Document Parser :: Apache Tika
Last Release on Nov 21, 2024

7.LangChain4j :: Guardrails11 usages

dev.langchain4j » langchain4j-guardrails Apache

Input and output out-of-the-box guardrails
Last Release on Aug 15, 2026

8.LangChain4j :: Web Search Engine :: Tavily17 usages

dev.langchain4j » langchain4j-web-search-engine-tavily Apache

LangChain4j :: Web Search Engine :: Tavily
Last Release on Nov 21, 2024

9.LangChain4j :: Document Parser :: Apache PDFBox13 usages

dev.langchain4j » langchain4j-document-parser-apache-pdfbox Apache

LangChain4j :: Document Parser :: Apache PDFBox
Last Release on Nov 21, 2024

10.LangChain4j :: Document Transformer :: Jsoup13 usages

dev.langchain4j » langchain4j-document-transformer-jsoup Apache

LangChain4j :: Document Transformer :: jsoup
Last Release on Nov 21, 2024

11.LangChain4j :: Community :: Core7 usages

dev.langchain4j » langchain4j-community-core Apache

Core classes and interfaces of LangChain4j Community
Last Release on Aug 19, 2026

12.LangChain4j :: Easy RAG11 usages

dev.langchain4j » langchain4j-easy-rag Apache

LangChain4j :: Easy RAG
Last Release on Nov 21, 2024

13.Spring Boot Starter For LangChain4j11 usages

dev.langchain4j » langchain4j-spring-boot-starter Apache

Parent POM for langchain4j-spring submodules
Last Release on Nov 21, 2024

14.LangChain4j :: Web Search Engine :: Google Custom Search11 usages

dev.langchain4j » langchain4j-web-search-engine-google-custom Apache

Implementation of Google Custom Search API for LangChain4j
Last Release on Nov 21, 2024

15.LangChain4j :: Community :: Graph Transformer :: LLM6 usages

dev.langchain4j » langchain4j-community-llm-graph-transformer Apache

Parent POM for langchain4j-community submodules
Last Release on Aug 20, 2026

16.LangChain4j :: HTTP Client :: Spring RestClient6 usages

dev.langchain4j » langchain4j-http-client-spring-restclient Apache

Parent POM for langchain4j-spring submodules
Last Release on Aug 15, 2026

17.LangChain4j Integration with Project Reactor10 usages

dev.langchain4j » langchain4j-reactor Apache

Parent POM for langchain4j-spring submodules
Last Release on Nov 21, 2024

18.LangChain4j :: HTTP Client :: Spring Boot 4 RestClient5 usages

dev.langchain4j » langchain4j-http-client-spring-boot4-restclient Apache

Parent POM for langchain4j-spring submodules
Last Release on Aug 15, 2026

19.LangChain4j :: Skills5 usages

dev.langchain4j » langchain4j-skills Apache

LangChain4j :: Skills
Last Release on Aug 15, 2026

20.LangChain4j :: Document Parser :: Apache POI9 usages

dev.langchain4j » langchain4j-document-parser-apache-poi Apache

LangChain4j :: Document Parser :: Apache POI
Last Release on Nov 21, 2024

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