LangChain4j CDI 1.3.1 released -- simpler Human-in-the-Loop agents, @RegisterSimpleAgent alignment, nested scope fix, new WildFly example, and LangChain4j 1.15.1. AI + Jakarta EE keeps getting better! #Java #AI #JakartaEE #OpenSource #langchain4j

LangChain4j CDI 1.3.0 released! 🎉 Upgrades to LangChain4j 1.15.0. Adds 3 new agent topologies: Parallel Mapper, MCP Client & Human-in-the-Loop. Typed per-topology annotations replace @RegisterAgent for compile-time safety. github.com/langchain4j/... #langchain4j #cdi #jakartaee #agents #ai

🚀 langchain4j-cdi 1.2.0 is out! 🤖 @RegisterAgent: 8 agentic topologies (SIMPLE→A2A) 🔌 MCP Server support for CDI beans ⚡ ${config} & #{EL} expressions in annotations All CDI-native, enterprise-ready. Thanks to @yblazart.bsky.social , Buhake Sindi and Don Bourne #Java #AI #LangChain4j #JakartaEE

Come and find us at #redhat booth at #devoxxuk!! Don’t miss the #devroxxparty tomorrow!! Kate Mulder Dorota Volavkova

We are pleased to announce the release of A2A Java SDK 1.0.0.Beta1, our first release fully aligned with the final A2A Specification 1.0.0. medium.com/@emmanuel.hu... #A2A #Java #Agents #AI

Java + AI is the future, but how do you build it properly? ☕️ Tomorrow on Asking a Java Champion, Simon Martinelli shares the roadmap for starting your AI integration the right way. 🔔 Watch Monday: youtube.com/@lgsreal #Java #AI #SoftwareEngineering #AJC

🚀 Gson 2.14.0 is out! ✅ java.time support (no more --add-opens) 🔒 Safer parsing (stricter ints + duplicate key checks) 🧹 Cleanup + performance improvements 🔗 github.com/google/gson/... #Java #Gson #OpenSource #AndroidDev #Android

Qui aurait pu prevoir ???? 😁 Thanks to @parisjug.org @sharatchander.bsky.social and @aheritier.net without whom this could never have happened.

Si vous voulez rencontrer l'equipe #langchain4j-cdi et pdiscuter d'applications d'entreprise avec l'AI, @yblazart.bsky.social, Antoine Sabot-Durand et moi-même seront au meet and greet de @devoxx.fr Jeudi m.devoxx.com/events/devox...

If you want to meet the #langchain4j-cdi teamand talk about enterprise java generative AI application, @yblazart.bsky.social and Antoine Sabot-Durand will be at @devoxx.fr greet on meet Thursday m.devoxx.com/events/devox...

Next week Zineb and Max hosts a "Meet with Quarkus" at Devoxx France! youtu.be/6zFla1JpKBU

AI tools aren’t the problem. Context is. Most bad results come from missing repo context + weak prompts. If you’re a Java dev hitting this wall, this explains why 👇 buff.ly/vhi8z1u #Java #AI #LLM #DevTools

🚀 LangChain4j CDI 1.2.0-Beta1 is out! The highlight: Beta support for MCP server implemetnation in your #JakartaEE or #microprofile runtime 🎉 . Thanks to Don Bourne and @yblazart.bsky.social for their contributions! #Java #AI #JakartaEE #LangChain4J #MicroProfile

L'IA générative a révolutionné le dev ! De la simple complétion de code aux agents autonomes : découvrez les nouveaux modes, les skills, les MCPs et le spec-driven development. Démos avec #GitHubCopilot CLI & dr-jskill de @juliendubois ! #AI #DevTools www.meetup.com/fr-FR/alpesj...

Exciting day!!! The Early Release of our new O’Reilly book is out! First two chapters. More to come soon! Grab it while it’s hot! learning.oreilly.com/library/view... #Java #OReillyMedia #Agents

#JavaOne#JavaDay 2 highlights: Met the legends @venkat_s, @CGuntur, and @eMalaGupta! (📸 @RaphaelDeLio) Live session with SouJava discussing Java, AI, and Open Source. Played with The Nullpointers at the official dinner! Thanks @frankgreco for the invite. 🎸 #Java #Java#JavaChampions

I'm presenting "From Cloud Native to AI Native: Harnessing Quarkus, MCP, and Azure OpenAI" at #JDConf 2026 on April 8, 2026. Free, virtual, and packed with Java content. Session details: jdconf.com | Americas stream: Register here

Wrapping up an incredible #JavaOne! Amazing talks, hands-on labs, and great conversations. Huge thanks to @yblazart.bsky.social for the awesome #langchain4j-cdi session, and to Stefano Maestri, Tom Jenkinson, Bruno Georges, Dimitris Andreadis & @nmcl.bsky.social for making this dream a reality! 🚀

Great to catch up with @ehsavoie.bsky.social at #javaone!! Thanks for sharing the beauty of the langchain4j-cdi and #agent2agent 🤩🤩🤩

@danieloh30.bsky.social , the other IBM/RedHat speaker, on stage at #JavaOne #ibm #quarkus #ai

Pre-event at #JavaOne was packed! 🚀 Participated in the Luminaries and Educators Summits, visited the DTECH school, and just finished the Speaker Dinner. Great to connect with so many legends. Ready for Day 1, let's go! ☕️ #Java #JavaOne#Java#Java#Java#JavaOne2026 #SoftwareDevelopment

Duke is being impatient, time to get ready for my first #JavaOne. Thanks to @josepaumard.bsky.social and @sharatchander.bsky.social for making this dream a reality.

@henri.tremblay.pro is talking about #AOT and #leyden at #JavaOne

#JavaOne is warming up with Heather Vancura

Le MCP (Model Context Protocol) d'Anthropic lâché par Perplexity et critiqué par Cloudflare : Cloudflare prouve que l'appel d'outils MCP classique gaspille jusqu'à 81 % de la fenêtre de contexte des agents IA https://share.google/4gSlftONHTkyEC2jM

A2A Protocol v1.0 is here! 🚀 It's the first stable, production-ready standard for AI agent communication. We’re proud to build this alongside our partners. 🌉 Don't build a fence; build a bridge. a2a-protocol.org/latest/annou... How are you connecting your agents?

🚀 LangChain4j CDI 1.1.0 released! New: CDI-aware guardrails for AI service input/output validation, ManagedExecutorService support, and LangChain4j 1.12.2 upgrade. Thanks to Buhake Sindi and Hervé Boutémy! #Java #AI #JakartaEE #LangChain4J

🎉 I'm thrilled to share that I'll be taking the stage at #JavaOne alongside my brilliant colleague @yblazart for an hands-on workshop that's going to change how you think about AI integration in Java applications! 🚀 #JavaOne2026 #Java #AI #LangChain4j #CDI #JakartaEE

MapStruct + Quarkus works. Until native build. Or dev mode. Then: • ClassNotFoundException • Stale mappers • Hot reload confusion The Quarkiverse MapStruct extension fixes both. Cleanly. buff.ly/ombXitp #Java #Quarkus #GraalVM #NativeImage

Vous rêvez de construire votre chatbot ? @agoncal.bsky.social nous montre comment c'est facile avec @langchain4j.dev : youtu.be/PcT5a2T9W4M Un service IA dans votre application @jakarta.ee ?, @ehsavoie.bsky.social et @yblazart.bsky.social nous présentent #LangChain4j-cdi : youtu.be/L577FUy9SIQ

Great catching up with my former Red Hat coworkers at yesterday’s #ParisJug meetup! ☺️ (Someone’s missing in the pics! ) @sebi2706.bsky.social @sunix.org @ehsavoie.bsky.social

Soirée #langchain4j du @parisjug.org avec @agoncal.bsky.social puis @yblazart.bsky.social et @ehsavoie.bsky.social qui parleront de #langchain4j-CDI

@yblazart.bsky.social et @ehsavoie.bsky.social nous présentent langchain4j-cdi @parisjug.org @microsoft.com

@ehsavoie.bsky.social et @yblazart.bsky.social montent sur scène pour parler de #LangChain4j-CDI au @parisjug.org

Je serai présent à la soirée @langchain4j.dev du @parisjug.org Jeudi soir www.parisjug.org/events/2026/... #ai #cdi #java

2A Java SDK 1.0.0.Alpha2 Released We are pleased to announce the release of A2A Java SDK 1.0.0.Alpha2. quarkus.io/blog/a2a-jav... Thanks to @[email protected] @jmesnil.net @harsharamesh @flex-myeonghyeon for your contributions #a2a #ai #agentic #java

IBM Quarkus Demo - Dev UI youtu.be/cC_J3JKd9w0?... #quarkus @ibm #redhat

“Java is the new Python” sounds wrong until you remove the ceremony. JBang + Java 21 finally give Java a scripting workflow without giving up types, concurrency, or performance. This isn’t a language war. It’s a tooling wake-up call. buff.ly/w8NTDTI #Java #JBang #DeveloperExperience #Programming

#LangChain4j 1.11.0 is out! 🎉 github.com/langchain4j/...

Encore merci pour tous ces échanges et reflexions. C'était une super soirée 🥰

Si vous êtes à Grenoble demain soir, j'interviens à @alpesjug.bsky.social pour parler de tout ce que j'ai appris en travaillant avec des "petits LLM" depuis 2 ans www.meetup.com/fr-fr/alpesj...

IA avec Docker Model Runner et Compose - ce que j'ai appris depuis 2 ans www.meetup.com/alpesjug/eve... #Meetup avec @k33gorg.bsky.social

We have released 1.0.0.Alpha1 of the a2a-java SDK, which updates to the (still in progress) 1.0 A2A protocol specification. More details: * quarkus.io/blog/a2a-jav... * medium.com/@kabir_khan/...

You live in Ireland 🇮🇪 and want to work with me on @quarkus.io #AI #Observability? Apply now! ...While the opening is up. #JobOpening #Java #AI #RemoteWork #Micrometer @opentelemetry.io careers.ibm.com/en_US/career...

We have our end of the year present for you: langchain4j-cdi 1.0.0 is out !!!! Thanks to @[email protected] @[email protected] i Arjav Desai @[email protected] for making this first final release a reality !!! #langchain4j #cdi #microprofile #jakartaee #ai #java

@theguywiththeduketattoo.com demoing our @langchain4j.dev CDI extension at @parisjug.org last evening www.twitch.tv/videos/26395... aound 2h 23

For those who missed my presentation of WildFly AI feature pack (including using @langchain4j.dev CDI integration with WildFly) at last weeks WildFly Community Call. The recording is available at www.youtube.com/watch?v=m3LH... and the slides docs.google.com/presentation...

I'll be talking about #WildFly #Ai feature pack in a few minutes meet.google.com/gwx-xggw-taj

⏰ Starting soon! Join us for Quarkus Insights Ep. #228 for "Breaking Down AI Silos With A2A" with Kabir Khan and Stefano Maestri. bit.ly/quarkusinsig... #java #quarkus #quarkusinsights

I am very pleased to announce that our next WildFly Community Call will take place on the 4th of December at 3pm UTC+1. I'll talk about the work that has been going on with the WildFly AI feature pack (which is based on langchain4j-cdi)! and @langchain4j.dev www.wildfly.org/events/