Sven Reimers's Avatar

Sven Reimers

@sreimers

Java Champion, JUG Leader JUG Bodensee, JTaccuino Apache NetBeans PMC, OpenJFX author, Systemengineer @ Airbus Defence and Space

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31.07.2023
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Latest posts by Sven Reimers @sreimers

those who claim that LLMs can replace people are exactly the people that LLMs can replace

20.01.2026 19:40 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Holiday greetings is card with duke the Java Mascot!

Holiday greetings is card with duke the Java Mascot!

Coming back from vacation I found this in the mailbox - thanks @sharatchander.bsky.social and team! Hope to see some of you somewhere around 🌍!

10.01.2026 13:44 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Let’s make 2026 better than 2025…

31.12.2025 22:54 πŸ‘ 26 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
Judgment Day What if AI takes your job? Teedy Deigh finds out.

It's Halloween. So here's a story about the horror of replacing your developers with AI:
accu.org/journals/ove...

31.10.2025 07:27 πŸ‘ 24 πŸ” 14 πŸ’¬ 2 πŸ“Œ 2
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Last but not least, Day 5 of @devoxx.com Belgium 2025 (along with photos from the exhibition area) is also available online!
Safe travels and see you next year!
#devoxxbe
#dimitrisdoutsiopoulos
#ddeventphotographer

flic.kr/s/aHBqjCx4bc

10.10.2025 10:45 πŸ‘ 8 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Ever seen a verbose render how a very small GC operation looks like in the context of larger safepoint? Here it is: (I need to blog about things you can see there)

10.10.2025 10:35 πŸ‘ 2 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

@devoxx.com @stephanjanssen.be @ddoutsiopoulos.bsky.social Awesome edition 2025, awesome pictures on the big screen #tweetwallfx Already got some ideas how to make them look even better next year.. Looking forward to 2026 edition!

10.10.2025 11:43 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Safe travels, See You Next Year : 5 - 9 October 2026
#Devoxx

10.10.2025 09:29 πŸ‘ 23 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
First slide, why a notebook in java

First slide, why a notebook in java

Now at #devoxx: @sreimers.bsky.social talking about jtaccuino. #java #javafx

06.10.2025 14:54 πŸ‘ 17 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0
Paths to Support Additional Numeric Types on the Java Platform #JVMLS
Paths to Support Additional Numeric Types on the Java Platform #JVMLS YouTube video by Java

Video now available for my 2025 #JVMLS talk "Paths to support additional numeric types on the Java platform": youtu.be/xCdJb_zI5us

21.09.2025 16:51 πŸ‘ 10 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0

A new chapter for Java on Mobile.

29.08.2025 12:57 πŸ‘ 20 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
Java on Mobile

Announcing openjdk-mobile.github.io

An initiative to collaborate on tools/expertise for real Java on Mobile

mail.openjdk.org/pipermail/mo...

Let's leverage the power, beauty and maintainability of OpenJDK to run Java apps on mobile!

29.08.2025 12:46 πŸ‘ 27 πŸ” 12 πŸ’¬ 0 πŸ“Œ 1

Java Adventures - JTaccuino, Java 25 and AI m.devoxx.com/events/dvbe2...

28.08.2025 15:01 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

So nice to meet you...

08.08.2025 12:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Is there already any experimental sandbox stuff available? Would love to give this a try...

08.08.2025 12:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

πŸš€ Dive into the latest Java 25 features with live demos using @jtaccuino.github.io notebooks! Explore #Java 25, AI and more. Join this interactive Java adventure at Devoxx Belgium 2025! #Devoxx

06.08.2025 04:40 πŸ‘ 7 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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JavaFX - Gluon Roadmap Release GA Date Latest version Minimum JDK Long Term Support Extended or custom support Details 25 September 2025 early access 23 no 24 March 2025 24.0.2 (July 2025) 22 no upon request details...

The July 20205 CPU releases for JavaFX are available!
You can download SDKs with the latest fixes and security patches for JavaFX 24.0.2,, 21.0.8 and 17.0.16 from gluonhq.com/products/jav...
Also, artifacts are uploaded to maven central.

15.07.2025 16:40 πŸ‘ 9 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Shortcut sorcerer You haven’t touched a mouse in years. You summon code with keystrokes and pure willpower.

I am Shortcut sorcerer. Unleash your inner Duke and win a limited-edition T-shirt! #Java30WithIntelliJIDEA www.jetbrains.com/lp/java-30/s...

23.05.2025 23:13 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Announcement: Starting June 1, all binaries downloaded from builds.shipilev.net (Hetzner, DE) to US IP addresses would have 50% more bytes in them.

23.05.2025 16:27 πŸ‘ 30 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
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Thank you Richard! @jcon.one @richardfichtner.bsky.social @ddoutsiopoulos.bsky.social

19.05.2025 14:56 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Programming is fun! If you are programming and not having fun, then you may be doing it wrong. - Donald Raab

#quotes #quoteoftheday

19.05.2025 16:43 πŸ‘ 11 πŸ” 3 πŸ’¬ 1 πŸ“Œ 1
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a man with a beard is wearing a red and gold iron man costume ALT: a man with a beard is wearing a red and gold iron man costume

Just got caught up in the latest round of terminations from Microsoft.

If anyone needs a "batteries included" advocate who really knows code, AI, and real production concerns + solutions, ping me! Ready to make great things happen for you.

Onward and upward!

13.05.2025 16:26 πŸ‘ 54 πŸ” 32 πŸ’¬ 20 πŸ“Œ 7
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GitHub - redfx-quantum/strange: Quantum Computing API for Java Quantum Computing API for Java. Contribute to redfx-quantum/strange development by creating an account on GitHub.

Bank holiday today. Over the past weeks, I worked on Strange, my quantum computer simulator in Java (github.com/redfx-quantu...) and I hope to push major performance improvements this week.
#java #quantumcomputing

21.04.2025 07:43 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Remembering Carl. You are sorely missed. RIP πŸ–€

31.03.2025 18:52 πŸ‘ 8 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
First of all, they all confirmed what I thought.
The majority of comics creators travel to the
USA on an ESTA β€” "The short is that almost everyone just goes in on a ESTA. "That's the electronic tourist visa, easy to apply for, valid for two years. Things are slightly different for Canada, they have their own version of an ESTA, and anecdotal reports say that some Canadian shows implicitly include visa requirements in the guest information.
But when you're going in on a tourist visa like the ESTA, the Immigration and Border Control can and will interrogate you about what you're visiting for. And if they have even the slightest idea that you're working whilst you're there, they can and will deny you entry and/or detain
you.
The problem now is that all those previously accepted and overlooked things that can be classed as 'working', such as Becky's chores for board or a hotel room for a comics convention
in return for your appearance, could well see you denied and/or detained.

First of all, they all confirmed what I thought. The majority of comics creators travel to the USA on an ESTA β€” "The short is that almost everyone just goes in on a ESTA. "That's the electronic tourist visa, easy to apply for, valid for two years. Things are slightly different for Canada, they have their own version of an ESTA, and anecdotal reports say that some Canadian shows implicitly include visa requirements in the guest information. But when you're going in on a tourist visa like the ESTA, the Immigration and Border Control can and will interrogate you about what you're visiting for. And if they have even the slightest idea that you're working whilst you're there, they can and will deny you entry and/or detain you. The problem now is that all those previously accepted and overlooked things that can be classed as 'working', such as Becky's chores for board or a hotel room for a comics convention in return for your appearance, could well see you denied and/or detained.

All folks who speak at conferences should read this and think long and hard about whether they want to risk speak in the US in the future.

Also anyone who works while traveling.
comicon.com/2025/03/18/f...

19.03.2025 10:02 πŸ‘ 512 πŸ” 258 πŸ’¬ 15 πŸ“Œ 23
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JavaFX - Gluon Roadmap Release GA Date Latest version Minimum JDK Long Term Support Extended or custom support Details 25 September 2025 early access 22 no 24 March 2025 24 (March 2025) 22 no upon request details 23...

JavaFX 24 is available! Get it from maven central, or download SDK/jmods from gluonhq.com/products/jav... .
Quickstart at openjfx.io/openjfx-docs/
Release notes: github.com/openjdk/jfx/...

Kudos to the fantastic JavaFX community!

#java #javafx

18.03.2025 14:23 πŸ‘ 27 πŸ” 14 πŸ’¬ 0 πŸ“Œ 1
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#Java 24 is now available! Read my blog to learn more:
blogs.oracle.com/java/post/th...

18.03.2025 14:38 πŸ‘ 44 πŸ” 21 πŸ’¬ 1 πŸ“Œ 2
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A small, boring screenshot, but imho an important step. I cross compiled the latest openjdk/jdk with javafx base/graphics/controls mods on Linux x86-64 to Linux aarch64 and ran it on a raspberry pi. #java #javafx

12.03.2025 19:35 πŸ‘ 26 πŸ” 7 πŸ’¬ 3 πŸ“Œ 0

... based on Apache NetBeans @apache.org #asf #netbeans

13.03.2025 00:27 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Family first... everything else second or later - all the best from Lake Constance!

11.03.2025 21:47 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0