Julien Dubois

I completed a 2nd round of review/rework of my @langchain4j Agentic AI framework, added some features and updated the tutorial accordingly github.com/langchain4j/la… Thanks a lot to @LizeRaes and @juliendubois for their precious feedback and suggestions. Almost there, stay tuned!

New @JHipster Lite ⚡ release v1.34.0 🚀 📦 Distribute @OpenRewrite upgrade recipes 🔍 New @SonarQube module for TypeScript to ensure code quality 📘 Fresh library updates, as always 📌 More details 👉 github.com/jhipster/jhips…

I had the chance to look at Mario’s work in advance, and this is a really promising agentic framework on top of LangChain4j! It uses A2A, which Java implementation is also done by IBM/Red Hat.

Starting today, the OpenAI Java SDK is supporting native image builds with GraalVM! Here's my PR at github.com/openai/openai-… (that was a bit complex because of Kotlin + lots of reflection), and I already have this working with @langchain4j !

🚀 Big news for Java devs in AI! Microsoft 🤝 LangChain4j to bring secure, enterprise-grade AI to Java. ☕️ LLMs, vector stores, agents—tailored for Java 🧑‍💻 190+ PRs/issues from MS 🤖 OpenAI Java SDK integrated 🔐 Security audit ✅ devblogs.microsoft.com/java/microsoft…

Super happy to share this blog post announcing the great partnership we've established between Microsoft and @langchain4j devblogs.microsoft.com/java/microsoft…

New @JHipster Lite ⚡ release v1.33.0 🚀 📦 @pnpmjs support added 🍃 Upgraded to @springboot 3.5.3 🅰️ Updated to @angular 19 ⚠️ Small breaking change for JHLite Custom module 🧊 As always, fresh library updates 📌 More details 👉 github.com/jhipster/jhips…

Wow I just bought a new pair of Brooks Ghost Max running shoes… I took the weird-looking model because it was half price, and they glow in the dark!! How cool is that?

🚀☁️💚 Want greener, cheaper Kubernetes? I walk through deploying @azure @kubernetesio service on @Arm-based Azure #Cobalt 100 nodes -watch the recording ▶️ youtu.be/B9JzkHTJuJI & check the docs: aka.ms/armonazure #Kubernetes #AKS #Azure #Arm #GreenOps

#LangChain4j 1.1.0 is out! 🎉 This release includes the next batch of RC1 modules, along with some great new features! github.com/langchain4j/la…

My #MSBuild talk about Java + AI is available on YouTube! 1st part by Timothy is about our new AI-powered Java upgrade assistant, 2nd part is about using @langchain4j and MCP within your app - Video: youtube.com/watch?v=TBS2sv… - Demo app: github.com/jdubois/jduboi…

New @JHipster Lite ⚡ release v1.32.0 🚀 🍃 Upgraded to @springboot 3.5.0 🐳 Docker Compose support to sail smoothly into summer ☀️ 📙 As always, fresh library updates to keep things cool 🧊 📌 More details 👉 github.com/jhipster/jhips…

Today IntelliJ IDEA has a crazy good splash screen!!!

Yesterday I presented how to build AI agents with @langchain4j to the Seattle Java User Group: - Slides are available at: slideshare.net/slideshow/buil… and - Here is the demo: github.com/jdubois/jduboi… This is my Devoxx France 2025 talk (which scored 4.77/5 🥰), translated to English.

Mandatory photo when going on campus.

🚀☁️🔥 Arm + Azure = price-perf win! Catch my live demo in “Cobalt 100 & cloud-native on Arm” w/ Amar Dhamdhere, @bhumikp & Richard Murillo at #MSBuild (May 21 12:30 PT). RSVP 👉 build.microsoft.com/en-US/sessions… #Arm #Azure #cloudnative #AKS

Great party yesterday with Microsoft + AMD at Lumen Field! I really feel lucky to be at MIcrosoft Build this year.

Proudly wearing my @Java_Champions jacket while going to Microsoft Build!

Are you at Microsoft Build this week, and want to talk about Java? Meet me... - Today & tomorrow at the "expert booth" - Wednesday at build.microsoft.com/en-US/sessions… - Wednesday & Thursday at the Open Hack - Thursday evening with @bbenz at meetup.com/seajug/events/…

🤖☕️ Seattle Java devs! Join @juliendubois and I for #SeaJUG on 22 May (6-8 pm) at Microsoft Reactor—AI tools for Java, from LLMs & GitHub Copilot to MCP 🚀 RSVP 👉 meetup.com/seajug/events/… #java #ai #llm #github