Wolfgang Weigend
@wolfgangweigend.bsky.social
78 followers 28 following 79 posts
Software solution engineer at Oracle about Java technology, GraalVM & architecture to develop enterprise Java applications as in cloud infrastructure. Ex-Sun & Ex-bea
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Reposted by Wolfgang Weigend
Happy to be partnering with @devoxx.com!🤝
All our session recordings are now live, enjoy!
www.youtube.com/watch?v=YlMi...
Reposted by Wolfgang Weigend
Reposted by Wolfgang Weigend
Recording of my talk at @devoxx.com 2025 with @starbuxman.joshlong.com is now online! Watch for 50 minutes live (pair)coding entertainment showing GraalVM performance 🚀 for Spring apps, how you can mix in Python 🐍, and some more crazy demos 👀. Let me know your comments! m.youtube.com/watch?v=YlMi...
Bootiful GraalVM by Thomas Wuerthinger, Josh Long
YouTube video by Devoxx
m.youtube.com
Reposted by Wolfgang Weigend
We plan to backport the quantum-resistant ML-KEM and ML-DSA implementations to Oracle's JDK 21 and 17 releases in the second half of FY26. See www.java.com/en/jre-jdk-c... for more details.

#crypto #jdk #java #pqc #security
www.java.com
Please find the Oracle JDK Migration Guide for the release of Java 25 - "This guide details the JDK migration process." docs.oracle.com/en/java/java...
Oracle JDK Migration Guide
This guide details the JDK migration process.
docs.oracle.com
The WebLogic Server Blog - Announcing Oracle WebLogic Server and Coherence 15.1.1 ".. updated support for Jakarta EE 9.1, continued compatibility with Java SE 17 and 21, and .." blogs.oracle.com/weblogicserv...
blogs.oracle.com
Reposted by Wolfgang Weigend
Memory efficiency of @graalvm.org Native Image: a Spring Boot application serving 100000 requests with high peak performance using only 80 MB of RAM 🚀
By @starbuxman.joshlong.com and @thomaswue.dev at @devoxx.com
Reposted by Wolfgang Weigend
I just realised that I forgot to include a screenshot with extra controls in the titlebar. (the search field grows when it gets the focus, one line of CSS thanks to the new transitions support in JavaFX CSS files). #javafx #java #ui #ux
Reposted by Wolfgang Weigend
Thanks to the new stage style EXTENDED in JavaFX 25 we now have full control over the user experience in #JavaFX applications. Together with the new HeaderBar control we can place controls in the title bar area. Add #AtlantaFX theming (including dark mode) and UIs are pro level. #java #ui #ux
Reposted by Wolfgang Weigend
I can now run HelloFX on an iPhone. This required only really minor changes to OpenJFX and OpenJDK, and I'll update github.com/openjdk-mobi... as soon as I find some time. Most of the work (> 99%) went into understanding the tons of options in XCode.
(1/2)
GitHub - openjdk-mobile/openjfx-build: Building OpenJFX using OpenJDK
Building OpenJFX using OpenJDK. Contribute to openjdk-mobile/openjfx-build development by creating an account on GitHub.
github.com
The Capricorns in the mountains of Livigno Italy on the way to Baitel de la Sascia
JavaFX 25 Highlights by Kevin Rushforth on September 23, 2025 - „JavaFX 25 got several new features and improvements. JavaFX 25 is designed to work with JDK 25, and is known to work with JDK 23 and later versions.“ inside.java/2025/09/23/j...
JavaFX 25 Highlights
JavaFX 25 is here with several new features and improvements! JavaFX 25 is designed to work with JDK 25, and is known to work with JDK 23 and later versions.
inside.java
Reposted by Wolfgang Weigend
Java 25 / JDK 25: Features since the previous long-term support (LTS) release: openjdk.org/projects/jdk...

#Java25 #JDK25 #OpenJDK #Java
JEPs in JDK 25 integrated since JDK 21
openjdk.org
Reposted by Wolfgang Weigend
Video now available for my 2025 #JVMLS talk "Paths to support additional numeric types on the Java platform": youtu.be/xCdJb_zI5us
Paths to Support Additional Numeric Types on the Java Platform #JVMLS
YouTube video by Java
youtu.be
Reposted by Wolfgang Weigend
Remote ≠ Office ≠ Work From Home.
I’ve lived all three for 20+ years. Here’s what they actually mean, why trust & “assume good intent” matter most, and some lessons you can apply today.
Read here: buff.ly/jNSUAmK

#RemoteWork #WorkFromHome #OfficeCulture
Reposted by Wolfgang Weigend
GraalVM 25 is now available via @sdkman.io!

sdk install java 25-graal 🐰🚀
Many thanks to everyone for the Paderborner JUG coffee and the organization of such a great event 🙂
Thanks a lot for attending the session „JDK LTS Release Feature Check - When is a Java migration advisable?“ at the Java User Group Paderborn in the adesso SE office and many thanks to the organizer Thorben Janssen and Frederik Hahne #JDK25 LTS
Reposted by Wolfgang Weigend
Meet the #GraalVM team at #Devoxx Belgium in a couple of weeks! A full squad of engineers will be on site to answer your questions! 🔥☕️
m.devoxx.com/events/dvbe2...
Reposted by Wolfgang Weigend
#GraalVM 25 is out! 🚀

Exciting updates for #GraalPy, #GraalJS, and #GraalWasm — plus our first preview of #WebAssembly compilation!
GraalVM @graalvm.org · Sep 16
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...
Reposted by Wolfgang Weigend
Reposted by Wolfgang Weigend
GraalVM @graalvm.org · Sep 16
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...
Reposted by Wolfgang Weigend
Please help spread the word about our @graalvm.org 25 release 🚀🏆!
GraalVM @graalvm.org · Sep 16
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...