📣 I've created a new #quarkiverse extension - quarkus-flags, a lightweight and extensible feature flags/toggles/switches #quarkus extension: github.com/quarkiverse/... Feedback, feature requests and contributions are welcome🙏.

🎉 WOW! We're almost there! 🎉 We just hit 199 submissions for the #VDZ26 Call for Papers! Is YOUR amazing talk idea going to be our lucky submission No. 200? The CFP closes on December 1st, 2025. Get a shortcut to submit now: ➡️ vdz26.cfp.dev/#/#VDZ26#/#Voxxed #Zürich

At this year's @devoxx.com I had a chat with @smarks.bsky.social on ensuring immutable collections when creating a Java record. His suggestion was interesting enough to warrant a new blog post on the subject: codeadventures.littlebluefrog.nl/posts/09-col...

Learned about Wanaku #MCP Router project, a brand new OSS by IBM/RedHat presented by lead developer @orpiske.net at #DevoxxMA Uses Apache Camel for routing 👀 github.com/wanaku-ai/wana…

Upgarding to docker 29.0.0 breaks testcontainers. `echo api.version=1.44 >> ~/.docker-java.properties` helps. github.com/testcontaine...

Hi everyone! An ongoing reorganization at my current employer has prompted me to seek for a new role and would appreciate your support. I'm open to remote (anywhere) and hybrid roles in Switzerland. I have 25+ years experience as a software developer, 8 as devrel www.linkedin.com/posts/aalmir...

Ahoj

Sometimes, death is a feature, not a defect. hollycummins.com/death-and-so...

🎤 CFP for Voxxed Days Zürich 2026 is OPEN! Share your story, inspire devs, and join us in Zürich 🇨🇭 🗓️ 24 March 2026 | 📍 Arena Cinemas Sihlcity 🚨 CFP closes 1 Dec 2025 – don’t miss out! zurich.voxxeddays.ch #VoxxedDaysZurich #VDZ26 #Voxxed #CFP #DeveloperCommunity

Mýty ministra Migaľa: "Detailný opis predmetu zákazky" dennikn.sk/blog/4918432...

Can We Know Whether a Profiler is Accurate? Spoiler: yes we can! But it took us figuring out a way to work around the fundamental observer effect. stefan-marr.de/2025/10/can-... If you're at SPLASH, don't miss our talk at VMIL today and at OOPSLA on Saturday!

Building an AI-Powered PDF Processing Pipeline with #Quarkus, #ApacheCamel, and #LangChain4j by @myfear.com www.the-main-thread.com/p/quarkus-ca...

GPULlama3.java our first GPU-accelerated Java-native LLM inference engine with #TornadoVM has officially been integrated to LangChain4J! Congratulations to the whole team for this achievement! Next week @devoxx.com we will showcase our demos as well as provide a deep dive on @tornadovm.org!

This is a bad day for quarkus-junit4-mock - a module with some empty JUnit4 classes to allow Testcontainers to run without needing to include JUnit4 on the class path. ... and a great day for all users of #Testcontainers 🥳🎉🎊 Kudos @eddumelendez.bsky.social github.com/testcontaine...

Pretty pleasing, even on an issue open for more than 4y, may actually work. Many thanks, @bccrypto.bsky.social! github.com/bcgit/bc-jav...

Those Dependabot/Renovate pull requests could be fake. You should always review the changes before merging them.

Ever wondered what a dependency update brings in? Use latest Toolbox to figure out. #maven #java #maveniverse

Joins us next week at the Swiss Dev Confederation in Zurich, Switzerland. github.com/quarkusio/qu... #quarkusworldtour

I got nerd-sniped over the weekend. Made a java-fmt tool that in addition to make it super easy to format java code, is fast and work from anywhere - it also don't mess with jbang directives. www.jbang.dev/learn/introd...

If you are into front-end technologies and open source, our team here in #Brno is hiring. #foss #opensource #typescript #javascript #react ibmglobal.avature.net/en_US/career...

Happy September 1st, my friend!

I launched a campaign for a smoking interdiction around bus stops, playgrounds and school entrances in my home town Basel. Please share and subscribe and if your city needs this too, let's team up 🩷 act.campax.org/petitions/fu...

I blogged! This is the longest article I have ever written, so I hope it can bring more eyes to the fantastic @quarkus.io project! The role of Quarkus in the modern Java ecosystem javapro.io/2025/08/22/t... via @javapromagazin #quarkus #java #framework #innovation

@noybeu versucht das zu ändern - mittels strategischer juristischer Prozesse, aber das sind SEHR dicke Bretter.. 😐

Kontext: - Irland hat (mit Luxemburg) praktisch alle großen Zentralen von #BigTech-Unternehmen - Das Land hat gesamt nur ca 200 Richter. Fälle kosten schnell €100.00+, in meinem Fall bis zu €10 Mio an Prozessriksio. - Praktisch gilt EU-Recht hier nur am Papier. Real durchsetzbar ist es nicht.. 😐

Heute wohl für @noyb.eu im #ZDFheute journal um 21:45 zur Frage wie sich #BigTech in #Irland prächtig vor EU-Gesetzen verstecken - und die Europäische Kommission zuschaut.. 😐 Details zu unseren über 800 #DSGVO - Fällen in ganz Europa auf www.noyb.eu 😊

I needed to set up Keycloak programmatically for my tests and couldn't find a clear guide, so I wrote one! This is a quick, step-by-step tutorial showing how to take full control of Keycloak in your @quarkus.io integration tests. Hope it helps you too! www.orpiske.net/2025/08/prog... #Quarkus #Java

Want to make an impact on #opensource #integration? My team is hiring a Senior Backend Developer for #ApacheCamel #Quarkus in Dublin! We build cool stuff and contribute to #opensource. Apply now: ibmglobal.avature.net/en_US/career...

Building an #MCP Server with #Quarkus is a joy. From Quarkus CLI to GitHub Copilot Chat saying "build me an MCP server for <use case>". It just works.

🎉 Exciting news, the first release of the #A2A Java SDK is now available! Check out our blog post to learn how to: 🤖⚡️Create an A2A server agent from a Quarkus LangChain4j AI service ☕️+🐍=🤝 Orchestrate multiple agents in different languages quarkus.io/blog/quarkus...

The room was packed to watch @zinebbendhiba.com present Wanaku #MCP Router!

I have created a thing with #Java that I needed for #Maven and #GraalVM so that I can provide fat-jars (needed for tools that don't do dependency management) that don't behave different in #NativeImage than our normal distributions: github.com/michael-simo... Maybe this is helpful for others, too.

spend waaay too long on realizing that for the new maven central deploy the "token" you generate is not the token you use...there are *two* steps to do. Step 1 is generate username and password Step 2 is the *actual* token

RIP Java Applets. You made Java popular and helped it grow to what it is today. JEP 504: Remove the Applet API has been proposed to target (openjdk.org/jeps/504), so there will be no more applets with the next JDK (JDK 26).

Just published with Pavol Loffay: How @quarkus.io works with @opentelemetry.io on #OpenShift developers.redhat.com/articles/202...

Me and my team are continuing to work on amazing Camel Quarkus and Quarkus CXF. Today, we started doing it under the IBM umbrella. I feel even more commitment for stability and quality. Nothing changes w.r.t. our overall upstream first strategy.

Time to book the tickets and look forward for the great food in die altemarkthalle.ch

Die Arbeit von @noyb.eu seit 8 Jahren (bei uns hald nach #DSGVO) in einem praktischen Beispiel zusammengefasst.. Ich wunder mich bis heute wie wir inzwischen gut € 1.6 Mrd an Stufen doch irgendwie verhängt bekommen haben - bezahlt ist davon aber auch nix in Irland..

I started playing with @vaadin.com and @quarkus.io today and I have to say I was surprise just how easy it was to build a UI! My years of Swing experience may be helpful, but it was super easy.

Quarkus and WildFly teams from Red Hat collaborating with Google on launch of Agent2Agent Java SDK quarkus.io/blog/a2a-pro...

The schedule of @baselone.bsky.social 2025 is now public. Looking forward to see tons of interesting talks and meet @kevindubois.com @lizeraes.bsky.social @hansolo.eu @ralfdmueller.bsky.social @martinelli.ch @hanno.codes @heinzkabutz.com @patbaumgartner.com @ixchelruiz.bsky.social & others!

Moving from #SpringBoot to #Quarkus by @touret.info

I'm super happy that I can share that the FREE FULL VERSION of Quarkus in Action continues to be available until January 16, 2026!!! Download and share! developers.redhat.com/e-books/quar... Thanks to Red Hat developer!!!

💡 03 for #quarkus extension devs: if you build a native image and wonder what's registered by Quarkus for reflection, take a look at: target/quarkus-app/quarkus/generated-bytecode.jar!META-INF/native-image/reflect-config.json 👀. That's all, thanks for your attention.

Check out the new extensions added to the extensions catalog in May! quarkus.io/extensions/n... #ExtendQuarkus

On my way to Bucharest to speak at DevTalks Romania 🇷🇴 about #Java #AI with #LangChain4j and #Quarkus, tomorrow at 10:50 on the Java Stage.

Researchers detail an exploit in GitHub's official MCP server that lets hackers trick an LLM agent into leaking private information about the MCP user (Simon Willison/Simon Willison's Weblog) Main Link | Techmeme Permalink

Integration Powers AI: Apache Camel at Devoxx UK 2025 buff.ly/uTERQ4O #redhat #Java #Camel #aiml #devoxxUK

First time I used Keycloak and I must admit that, for an authentication tool, it's very easy to use! The only subtleties I had to search for are that the role's scope is not added by default on ID Token... Nice tool!

My favourite Quarkus 3.20+ feature: quarkus ext add quarkus-opentelemetry otel-tui start your app and now your terminal has traces, metrics and logs :)