Introducing JUnit 6.0.0: a transformative update that unifies versions, elevates minimum requirements to Java 17, and introduces streamlined support for Kotlin suspend tests. Enjoy enhanced testing performance with the new CancellationToken API, built-in JFR listeners and many more—migrate today!

It’s all starts with fixing a simple thing 🤩 Vite: The Documentary youtu.be/bmWQqAKLgT4?...

A comprehensive guide for setting up and executing rules with Kantra on your machine #Konveyor #CNCF shaaf.dev/post/2025-09...

Behind Every “Smart” #AI Tool Lies a Human Cleaning Up Its Chaos m.economictimes.com/ai/ai-insigh...

A lot of work goes into open-source projects, mostly run by enthusiasts, passionate people. They came across a problem and solved it for all of us. And now with things like #LLMs, the job gets harder. fastcode.io/2025/09/02/t...

Learning languages is always fun 🔋 🤩 I spent some time investigating #rust as a #java developer. shaaf.dev/post/my-firs...

Not so far #Java 25. "2025/09/16" openjdk.org/projects/jdk...

Wow. This was an interesting documentary about #python and its open source roots. youtu.be/GfH4QL4VqJ0?...

Impact: Systematic discrimination, lack of access to information and free speech. www.usermag.co/p/we-must-fi...

Directed Acyclic Graphs (DAG), tiny, no dependencies, task pipelines in just #Java. shaaf.dev/post/2025-08...

Now includes Tools for IDP, Authflows, and integration with Keycloak discourse. Built with ❤️ for the #Java and #Quarkus community github.com/sshaaf/keycl...

Diving deeper into concurrency! learning and enjoying this latest #java book from @bazlur.ca

"Good enough has been keeping me up at night. Because good enough would likely mean that not enough people recognize what’s really being built—and what’s being sacrificed—until it’s too late ..". www.theatlantic.com/technology/a...

Security is a common denominator under the ignorance headline! In all new technology advancements; Is that we do not understand the security implications of what we create or we just don't care. sites.google.com/view/invitat...

“You get what you see..”. Maybe that was true for *old cars. Now with software upgrades you get new features you never knew existed. Will there be an #opensource car please.. www.bbc.com/news/article...

browser.ml.chat.enabled=😬 “Firefox now uses a local AI model to read your open tabs' titles and descriptions to suggest more tabs and group names. Everything happens on your device.” www.theregister.com/2025/08/13/f...

“We must protect and cultivate the ecosystem of human knowledge. AI models can mimic the appearance of scholarly work, but they are (by construction) unconcerned with truth—the result is a torrential outpouring of unchecked but convincing-sounding “information”. At best, such…” wp.me/p9QQJV-nb

Hah. Always the best feeling.. when this happens 🙂

Protect user privacy while analyzing emotions. Learn how to build a fully local sentiment analysis service using Quarkus, LangChain4j, and Ollama—no API keys, no external dependencies. #LocalLLM #DevOps #Java buff.ly/VWHoh8I

Wow! thats a lot of code, and #AI fixed everything!! But then the dust settles, maybe time to learn all that was fixed and review 😀

An MCP server for Keycloak built for development use cases. #Java #Quakrus github.com/sshaaf/keycl...

My quest for a "hands-off the mouse" Java IDE using Neovim is on! 🚀 I created the neovim4j repo to share my setup. It's a work in progress, and I'd love your feedback or contributions. Check it out! #Java #Vim #Neovim #Developer shaaf.dev/post/2025-07...

Explore Konveyor's Kantra CLI, a command-line tool for analyzing source code to aid updates and migrations. Discover its features and advantages in this detailed blog series. #Java @Konveyor_io shaaf.dev/post/2025-07...

Participating in the #WeAreDevs #WWC25 was a fantastic experience. Check out this blog post and video to kickstart your journey with Konveyor AI: shaaf.dev/post/2025-02... shaaf.dev/post/2025-02...

I am grateful to everyone who participated in my presentation today. You can access the slide deck from my talk here: speakerdeck.com/sshaaf/navig.... Furthermore, our community page is available at: https://konveyor.io/.

Learn about migrating #Java applications using Gen-AI and static code analysis. Join me at Stage 6 #WeAreDevs #WWC25 "Navigating Application Modernization - Leveraging Gen-AI" @RedHat #devNation

Join me at #WWC25 Combining static code analysis with LLMs for seamless automated code transformation! Using “Kai,” we pinpoint & resolve code issues—no fine-tuning required. See how to migrate legacy apps to Kubernetes with prompt engineering & RAG. Live demo included! #Kubernetes #AI #CNCF #Java

An actual blog post: www.cottongeeks.com/articles/202...

My kids don’t believe me when I tell them; this was all I had for storage 😆😀

Its that time of the year again 😊 🤩

Indulging myself into @gradle.com for the first time. I find it really nice and easy to use. Multiple Java main files. Although something I would think is not commonly used. But useful! 🔋 🤩

Deploy an HTTP Server Verticle in just one line with Vert.x 5 Deployable interface #reactive #Java

The response so far has been fantastic - but I'm still matching donations. 500 EUR of my personal matching is still available - and if we can get the total over 2000 EUR, additional matching will kick in. So 1 EUR now should be worth 3.5 to the project. #Java #programming #charity

Intercept This! Hands-On with HTTP Filters in Quarkus Learn how to log, audit, and enhance your REST APIs using standard JAX-RS filters with Quarkus — no black magic required. buff.ly/MMVgcMv #Quarkus #Java #JAXRS #Filter

Exploring AI for Keycloak? 🤖🔑 Discover how to build an MCP server for Keycloak with Quarkus, enabling natural language for everyday tasks like users, clients, and realms... An experiment to spark ideas! #keycloak #MCP @quarkus.io #AI #Java shaaf.dev/post/2025-05...

#LangChain4j 1.0.0-rc1 and 1.0.0-beta4 are out! 🎉 As we celebrate the second anniversary of #LangChain4j (yay!!!), we are excited to announce the release of version 1.0.0-rc1 for several of our modules. We plan to release the next set of modules soon! github.com/langchain4j/...

@glaforge.dev and I forgot with #gemini support ;)

Today's demo at the Copenhagen meetup was all about #Java #RAG, using @quarkus.io #Minio and @elastic.co vector search with @podman-desktop.io, Red Hat #openshift #AI speakerdeck.com/sshaaf/build...

#LLM and talking to dolphins. Love this! 💪🤩 arstechnica.com/science/2025...

#LangChain4j 1.0.0-beta3 is out! 🎉 github.com/langchain4j/...

Our presentation about #Java #LLM and #JakartaEE at the JDConf 2025 session available with links to the source repo speakerdeck.com/sshaaf/java-... @bazlur.ca

Data can and should only be accessed by one language only! The rest of you… Go figure! Btw, if you write threaded apps in #java stop that too. Scripts rule. 😀😀

Discover how to begin utilizing Llama 4 herd on #OpenShift #AI 🤖 🤖 www.redhat.com/en/blog/llam....

The future of vibe coding?! This is how we roll… 😆 youtube.com/watch?v=JeNS...

Pretty awesome! @ericdeandrea.dev is presenting a demonstration of transitioning from #Java Spring to Quarkus using @jetbrains.com #Junie. It's truly remarkable, and I can't wait to try it out myself... if only I get the chance! :) Check it out here:

What about utilizing a local S3 storage in #Java with @Quarkus.io? Here's a useful tutorial on managing and retrieving objects from @Min.io:

I took an initial look at using Large language models with @llamastack from the perspective of a #nodejs developer. Check it out here - developers.redhat.com/articles/202...

The #LLMs have addressed the README issue, yet perhaps now they lack uniqueness and all appear quite alike 😀

I'm thrilled to be speaking at the upcoming Elastic gathering in #Copenhagen. I'll be doing some live programming with Quarkusio, leveraging Elastic's vector search capabilities and Red Hat's #OpenShiftAI 🤩 Check it out here:

🕐 In less than six minutes, you can let the Jakarta EE Working Group know what you would like to see in future #JakartaEE releases. Complete the 2025 Jakarta EE Developer Survey now: www.surveymonkey.com/r/SocialsJak... #opensource #Java