Infusing AI into Java applications boosts both the app’s capabilities & the end-user experience.

Discover how Java frameworks like #Quarkus & #LangChain4j make it easy and efficient to interact with LLMs and create satisfying applications for end-users.

Read the #InfoQ article: https://bit.ly/4oNmLqH

Infusing AI into your Java applications - #InfoQ https://www.infoq.com/articles/infusing-ai-java/
#Java #aiml #llm #langchain4j

Java’s AI Awakening: A Backend Engineer’s Perspective on LangChain4j vs Spring AI
https://medium.com/@krpsanthoshkumar/javas-ai-awakening-a-backend-engineer-s-perspective-on-langchain4j-vs-spring-ai-41800758a71a
#Java #langchain4j #genai

Some devs write PDFs.
Others generate them from AI prompts — fully offline, entirely in Java.

Here’s how with Quarkus, LangChain4j, Ollama, and iText:
https://myfear.substack.com/p/ai-whitepaper-generator-quarkus-langchain4j-itext

Thinking LLMs are cool… until they start thinking too much.
Just wrapped up another live coding session in #LangChain4J testing thinking-enabled models.
Here’s what happened
#Java #LLM #AItools #GenerativeAI

LangChain4j 1.3.0 is out!
This release brings powerful agent improvements, better OpenAI tool calling, and smarter message routing and all in pure #Java.

- Explore what’s new: https://github.com/langchain4j/langchain4j/releases/tag/1.3.0
- Build smarter agents: https://langchain4j.github.io/tutorials/agents/

Tired of parsing #AI responses like it’s 2005? #LangChain4j lets you return #Java objects directly from #LLMs. Yes, even your beloved List. @lizeraes breaks it all down.

Code, don’t decode: https://javapro.io/2025/04/23/build-ai-apps-and-agents-in-java-hands-on-with-langchain4j/

@langchain4j #Quarkus @QuarkusIO #JAVAPRO

Architecting Multi-Agent AI Systems in Java with Quarkus and Langchain4j
How to orchestrate scalable AI workflows using message-driven agents and local LLMs with Kafka
https://myfear.substack.com/p/multi-agent-ai-quarkus-langchain4j-java
#Java #Quarkus #AiAgents #LangChain4j #Kafka

#LangChain4j 1.2.0 and 1.2.0-beta8 are out!

https://github.com/langchain4j/langchain4j/releases/tag/1.2.0
#Java

Building a Real-Time Collaborative AI Editor with Quarkus, CRDTs, and Local LLMs
Learn how to combine CRDTs, WebSockets, and a local LLM to build a fast, conflict-free collaborative text editor with AI suggestions
https://myfear.substack.com/p/real-time-ai-editor-quarkus-crdt-langchain4j
#Java #Websockets #Quarkus #LLM #Ollama #LangChain4j

Fast and Smart: Content Moderation with Java, Bloom Filters, and Local LLMs
Build a blazing-fast moderation API in Quarkus that filters content intelligently using n-grams, probabilistic data structures, and llama3.
https://myfear.substack.com/p/quarkus-content-moderation-bloom-filter-llm
#Java #Quarkus #Langchain4j #ollama #BloomFilter

Build Your First AI Agent in Java: Quarkus, Langchain4j, and the A2A SDK
How to create a summarizing agent that speaks the A2A protocol and harnesses local or cloud LLMs
https://myfear.substack.com/p/build-ai-agent-java-quarkus-langchain4j-a2a
#Java #Quarkus #A2A #AiAgent #LangChain4j

Captain’s Log, Stardate Java: Building a Quarkus-Powered AI Sci-Fi App with Langchain4j and Ollama. Use the power of local LLMs, Quarkus magic, and Langchain4j tool calling to generate dynamic, weekday-aware space captain logs
https://myfear.substack.com/p/quarkus-langchain4j-captains-log-generator
#Java #Quarkus #LangChain4j #ToolCalling #CaptainsLog