Mandrel 25, the latest downstream distribution of GraalVM 25, has arrived!

This release introduces a host of exciting new features focused on enhanced monitoring, improved developer experience, and expanded platform support.

quarkus.io/blog/mandrel...

Mandrel 25, a downstream distribution of GraalVM 25, is here!

This release brings a lot of great new features around monitoring, DX, and platform support.

Learn more: quarkus.io/blog/mandrel...

Thanks @jbaru.ch for having me live on #VerboseMode at @dev2next.bsky.social yesterday to talk about @quarkus.io and #spring!

www.youtube.com/live/8wM4uiS...

Hibernate Validator 9.1 == faster validation. Reduced memory allocation and overall increase in throughput. Check the detailed report: in.relation.to/2025/09/29/h... #Hibernate #Java #Validation #Performance

There will be plenty of opportunity to get in depth with Quarkus next week at Devoxx Belgium.

October 6-10 in Antwerp, Belgium

github.com/quarkusio/qu...

#quarkusworldtour

📢#Java 25 is now available!📢

Your:
☕️ FREE
☕️ Multi-platform
☕️ Open source
☕️ Production ready
☕️ Binary release

...made available by @Oracle. Learn more ➡️
blogs.oracle.com/java/post/th...

#Java25 #JDK25 #OpenJDK

Java 25 / JDK 25: General Availability: mail.openjdk.org/pipermail/jd...

Features: openjdk.org/projects/jdk...

Downloads: jdk.java.net/25/

#Java25 #JDK25 #OpenJDK #Java

GraalVM 25 is here, with lots of updates for native compilation, GraalPy, GraalJS, and WebAssembly.
Faster and better than ever!🐰🚀
Download: www.graalvm.org/downloads/
Release notes: www.graalvm.org/release-note...

For my keynote with @sannegrinovero.bsky.social from at www.redhat.com/en/events/de..., I am experimenting with @graalvm.org native image, @kotlinlang.org, and @quarkus.io and it works great! Instant startup, low memory footprint, and high throughput. Check it out here: github.com/thomaswue/na...

@sannegrinovero.bsky.social‬'s career wisdom: make yourself replaceable, interview regularly, and truly listen. These aren't just tech lead tips - they're growth principles. When you enable others to succeed without you, you create space for bigger challenges. techleadjournal.dev/episodes/220/

Nice photo at Devoxx UK :) @kevindubois.com @sannegrinovero.bsky.social Bruno Meseguer Dorota Volavkova Kate Mulder

Rare chance to see me in person in Singapore!

March 27 I'll present on an extremely interesting JVM performance topic:

www.meetup.com/singadev/eve...

Also looking forwards to network and discuss anything related to @quarkus.io , @hibernate.org , @commonhaus.org
😉

As a teen I used to have lots of fun with Gentoo Linux; I wanted to learn it all in detail, but then gave up as I had a life and real work to do.

I forced myself to use it again for the last 6 months - sadly its tooling didn't evolve much at all 🤔

Back to Fedora - I had fun though 😅

Yay! My latest blog post about Quarkus and Raspberry Pi is out: quarkus.io/blog/quarkus...

Recently @redmonk.com had a conversation with @ebullient.dev, distinguished engineer at #RedHat & council chairperson @commonhaus.org. They discussed challenges faced by open source projects, the need for new foundations, and how Commonhaus aims to support developers. redmonk.com/blog/2024/11...