#langchain4j — Public Fediverse posts

Our next #JCON2026 session is live: '#AI driven Unstructured Data Extraction Using #Apache Camel and #LangChain4J' with Alexandre Gallice

A big chunk of the #data generated today is unstructured and it's growing at a #crazy fast pace. However ...

Grab your coffee and hit play: https://youtu.be/tcCUTs0S_ZA

Policy-aware moderation works best when the policy travels with the request.

I built Shieldstral into a Quarkus LangChain4j service as scored input and output guardrails. The tutorial covers the one-token classifier contract, vLLM with Podman, fail-closed outages, deterministic HTTP stubs, and real-model threshold calibration.

https://www.the-main-thread.com/p/shieldstral-quarkus-langchain4j-guardrails

#Quarkus #LangChain4j #AIGuardrails #MistralAI

Java December 2025 Roundup: Vault, Micronaut, Gradle & More
https://techlife.blog/posts/java-roundup-december-22nd-2025/

#Java #Spring #Micronaut #Quarkus #Gradle #LangChain4j #Infinispan

Java December 2025 Roundup: Vault, Micronaut, Gradle & More
https://techlife.blog/posts/java-roundup-december-22nd-2025/

#Java #Spring #Micronaut #Quarkus #Gradle #LangChain4j #Infinispan

🧠 Open-source & still evolving:
https://github.com/JohannesRabauer/quanta

What would you add next, smarter summaries, multi-agent explorers, or something wild?
#LangChain4j #Quarkus #Ollama #pgvector #ApacheTika #AI #Java #LLaMA3

The app is written in #Java, using #langchain4j. It's built with
#maven, containerized on
#GoogleCloudPlatform with Cloud Build, stored in Artifact Registry. It's a deployed as a
#CloudRun job, running every day thanks to Cloud Scheduler.

In my latest #TechWatch #5, lots of new links about #LLMs and #langchain4J but also talking about the #WasmGC proposal integrated in #Chrome, #automerge's new #CRDT repo library to facilitate creating local-first collaborative apps

https://glaforge.dev/posts/2023/11/13/tech-watch-0005/