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Frank Delporte

@frankdelporte.be

#JavaOnRaspberryPi - My "social media focus" is on Mastodon at foojay.social/@frankdelporte, and I will crosspost here. Sorry for the double content if you follow me on both...

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05.06.2023
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Latest posts by Frank Delporte @frankdelporte.be

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LOTW RSS feed is outdated · Issue #694 · dlsc-software-consulting-gmbh/jfxcentral2 Reported by Ben Evans: "Your RSS feed is broken - the last update was from 2024." https://bsky.app/profile/ogkittylyst.bsky.social/post/3mgfiwh4yos2q I checked but got correct date of 06/03/2026 as...

@ogkittylyst.bsky.social the feed looks OK on my computer ;-) Still created a ticket to limit the number of items as the list has become very long... It's still outdated on your side? github.com/dlsc-softwar...

07.03.2026 15:54 👍 0 🔁 0 💬 0 📌 0

Thanks, will check!

06.03.2026 16:56 👍 1 🔁 0 💬 0 📌 0
Screenshot

Screenshot

Here is the new #JavaFX #LinksOfTheWeek, published on www.jfx-central.com/links.

Thanks to
@gluonhq.com
@logorrr.bsky.social
@rladstaetter.bsky.social
@mapton.org
@frankdelporte.be
SikorSky
@foojay.io

Happy reading, and have a lovely #Java weekend!

06.03.2026 13:54 👍 14 🔁 6 💬 1 📌 0
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Controlling Electronics with Java 25 and the FFM API using Pi4J V4 YouTube video by Frank Delporte

Join us at 12:00 CET today for a live stream to learn more about the Foreign Function and Memory #FFM API, delivered in #Java 22, and how we integrated it into #Pi4J. www.youtube.com/live/4elclfl...

06.03.2026 09:31 👍 5 🔁 2 💬 0 📌 0
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I Benchmarked Java on Single-Board Computers: Orange Pi 5 Ultra and Raspberry Pi 5 Lead the Pack foojay is the place for all OpenJDK Update Release Information. Learn More.

Benchmarks from @frankdelporte.be show how Java performs on single-board computers. #OrangePi 5 Ultra and @raspberrypi.com 5 come out on top in the tests.

Read the full results: foojay.io/today/java-b...

#Java #RaspberryPi #SBC

04.03.2026 09:01 👍 4 🔁 2 💬 0 📌 0
Post image

We’re back in Brussels, Teaming up again with the #BruJUG!

Huge thanks to adesso.be for hosting 🙌

🔎 Java memory leaks (JDK 25 heap dumps)
🤖 AI-native dev on a Raspberry Pi
💳 Fraud detection

👉 www.meetup.com/belgian-java...

03.03.2026 12:23 👍 5 🔁 4 💬 0 📌 0

A great read about @commonhaus.org that clearly describes the reason why we joined with the #Pi4J project: thenewstack.io/commonhaus-o...

03.03.2026 07:47 👍 3 🔁 0 💬 0 📌 1
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25 Years of IntelliJ IDEA: The IDE That Grew Up With Java foojay is the place for all OpenJDK Update Release Information. Learn More.

New podcast episode! @frankdelporte.be interviewed @maritvandijk.bsky.social, @antonarhipov.bsky.social, and Dmitry Jemerov about 25 years of @jetbrains.com @intellijidea.com and how it evolved alongside Java itself.

foojay.io/today/foojay...

#IntelliJIDEA #Java #Podcast

02.03.2026 09:28 👍 16 🔁 5 💬 0 📌 0
Lottie4J: A JavaFX Player for Lottie Animations in Java Applications
Lottie4J: A JavaFX Player for Lottie Animations in Java Applications YouTube video by Frank Delporte

#Lottie4J, a new library, is now available on #Maven Central. With this library, you can load and parse @lottiefiles.bsky.social animations as #Java objects, and integrate them as a #JavaFX component in your application.
www.youtube.com/watch?v=6t1O...
More info: webtechie.be/post/2026-03...

02.03.2026 18:28 👍 12 🔁 4 💬 0 📌 0
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JavaFX Links of February 2026 foojay is the place for all OpenJDK Update Release Information. Learn More.

Fresh JavaFX links roundup for February 2026 is now live. Check out the latest tutorials, tools, and community updates from the JavaFX ecosystem as published during February on @jfxcentral.com by @frankdelporte.be.

foojay.io/today/javafx...

#JavaFX #Java

02.03.2026 09:26 👍 10 🔁 8 💬 0 📌 0
25 Years of IntelliJ IDEA: The IDE That Grew Up With Java (#91)
25 Years of IntelliJ IDEA: The IDE That Grew Up With Java (#91) YouTube video by Frank Delporte

Published: @foojay.io #Podcast "25 Years of IntelliJ IDEA: The IDE That Grew Up With Java". @jetbrains.com @intellijidea.com shaped how we write #Java! @maritvandijk.bsky.social, Dmitry Jemerov, @antonarhipov.bsky.social. On YouTube or in your favorite podcast app.

www.youtube.com/watch?v=Bi3w...

28.02.2026 08:47 👍 10 🔁 5 💬 0 📌 0
Pi4J Joins the Commonhaus Foundation: Securing the Future of Java on Single-Board Computers - Pi4J Java IO Library for the Raspberry Pi

Pi4J is now part of @commonhaus.org! Still "paperwork" to do, but we are now part of a larger group to ensure project continuity!

Read more here:
www.pi4j.com/blog/2026/20...

#JavaOnRaspberryPi #JavaOnSingleBoardComputers #Pi4J #Java

27.02.2026 09:56 👍 8 🔁 1 💬 0 📌 1

For more on #JavaFX specific tools, libs, resources see jfx-central.com.

26.02.2026 07:39 👍 4 🔁 1 💬 1 📌 0
Pi4J · APIdia, the JavaDoc alternative API documentation of Pi4J. APIdia is a JavaDoc-inspired interlinked collection of high-quality API documentation of open source projects.

Thanks, @apidia.net, for generating these perfect JavaDocs of #Pi4J V4! All docs are here: apidia.net/mvn/com.pi4j.... And the new FFM plugin can be found on: apidia.net/mvn/com.pi4j.... #Java #JavaOnRaspberryPi #JavaOnSingleBoardComputers

26.02.2026 08:10 👍 5 🔁 2 💬 0 📌 0
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Awesome Java UI - The Complete Guide to Java UI Frameworks A comprehensive guide to Java UI libraries and frameworks for desktop, web, terminal, and mobile development. Discover the best Java UI solutions for your next project.

The Java UI space is way more active than people give it credit for — and the community response to my recent post proved it.

So I've built a home for those conversations: awesome-java-ui.com

50+ frameworks, open source, community-driven. Share what you’re building? 👇

#Java #JavaDev #OpenSource

17.02.2026 14:11 👍 8 🔁 3 💬 1 📌 0
Download graph for LogoRRR

Download graph for LogoRRR

Seeing a massive spike in LogoRRR downloads on #flathub following the latest release! 🚀

Huge thanks to the community for the support. If you haven't tried it yet, check it out yourself:

flathub.org/en/apps/app....

#linux #indiedev #flatpak #opensource

25.02.2026 23:04 👍 6 🔁 2 💬 3 📌 0

Another wonderful podcast episode. Interesting to hear the journey of open source software developers.

I became a fan of Ronald Dehuysser's sense of humor 🙂

@jobrunr.bsky.social

26.02.2026 02:40 👍 4 🔁 1 💬 0 📌 0
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I Got Java 25 Running on the RISC-V BeagleBoard BeagleV-Fire foojay is the place for all OpenJDK Update Release Information. Learn More.

Java 25 is now running on the RISC-V #BeagleBoard BeagleV-Fire! @frankdelporte.be shares the setup process and benchmarks in this hands-on guide.

foojay.io/today/i-got-...

#Java #RISCV #IoT

25.02.2026 14:18 👍 3 🔁 2 💬 0 📌 0

A few years ago, I wrote on twitter (in the before times) about my first ever in-person conference talk. I had had a blackout mid-talk and was saved by a literal angel in the audience who broke my panic freeze by saying "Take your time".
Yesterday at a talk, I met her angel colleague.
1/

25.02.2026 08:37 👍 22 🔁 3 💬 1 📌 0
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I Benchmarked Java on Single-Board Computers: Orange Pi 5 Ultra and Raspberry Pi 5 Lead the Pack In my “Java on Single Board Computers” series, I already published several posts and videos in which I unpack the board, connect it for the first …

I built a tool to compare #Java performance across ARM, x86, and RISC-V single-board computers! The results are now live on my blog with an interactive dashboard. Winners: #LattePanda #IOTA, #OrangePi 5 Ultra, #RaspberryPi 5.

webtechie.be/post/2026-02...

#JavaOnSingleBoardComputers #JavaOnRISCV

24.02.2026 09:43 👍 9 🔁 2 💬 0 📌 0
Video thumbnail

Spend some time last night on creating one of my favorite controls in #Swift and create a little #SplitFlap clock 😁 #coding

22.02.2026 05:57 👍 6 🔁 1 💬 0 📌 0

#Java has evolved. Your code can too.

https://javaevolved.gith...

22.02.2026 09:25 👍 4 🔁 3 💬 0 📌 1
Release Notes - Pi4J Java IO Library for the Raspberry Pi

V4 of #Pi4J has arrived! Based on #Java 25 with a new plugin using the Foreign Function and Memory API, allowing us to bring Java for GPIO interaction to many more boards!

All the info here:
www.pi4j.com/about/releas...

Interview with Nick, creator of ffm plugin:
www.pi4j.com/blog/2026/20...

20.02.2026 12:11 👍 8 🔁 2 💬 0 📌 0
Release Notes - Pi4J Java IO Library for the Raspberry Pi

V4 of #Pi4J has arrived! Based on #Java 25 with a new plugin using the Foreign Function and Memory API, allowing us to bring Java for GPIO interaction to many more boards!

All the info here:
www.pi4j.com/about/releas...

Interview with Nick, creator of ffm plugin:
www.pi4j.com/blog/2026/20...

20.02.2026 12:11 👍 8 🔁 2 💬 0 📌 0
Partial screenshot, there is a lot more on the site!

Partial screenshot, there is a lot more on the site!

Here is the new (and long!) #JavaFX #LinksOfTheWeek, published on www.jfx-central.com/links.

Thanks to
CommonGround_2048
@johanvos.bsky.social
@gluonhq.com
JabRef
@tom-doerr.bsky.social
@lidianycs.bsky.social
@logorrr.bsky.social
@hansolo.eu

1/2

20.02.2026 08:18 👍 11 🔁 8 💬 1 📌 0

Steve Hannah
@frankdelporte.be
Helal Anwar
Florian Enner
Sethlans Forge
@kousenit.com
Jakob Jenkov

Happy reading, and have a lovely #Java weekend!

2/2

20.02.2026 08:18 👍 5 🔁 2 💬 0 📌 0
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java.evolved Code Snippets | java.evolved A collection of modern Java code snippets. Every old Java pattern next to its clean, modern replacement — side by side.

If you have been working with #Java for long enough, you may find these #code snippets that showcase the "old pattern" vs lastest language features... "Old habits die hard"

19.02.2026 18:39 👍 7 🔁 3 💬 0 📌 0
Screenshot of the repository

Screenshot of the repository

Customizable application dock for Windows built with JavaFX

17.02.2026 06:40 👍 4 🔁 1 💬 1 📌 0
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CERCA Download CERCA for free. CERCA – Citation Extraction & Reference Checking Assistant. CERCA is an open-source research tool that supports the verification of bibliographic references in scientific manu...

A new release of CERCA, the Citation Extraction & Reference Checking Assistant, is out, with support for Semantic Scholar's API.
sourceforge.net/projects/cer...
Check the code github.com/lidianycs/ce...
Give it a Star and leave a comment to support it.

#Java #JavaFX #OpenSource #Programming

16.02.2026 17:20 👍 6 🔁 3 💬 0 📌 1
Helal Anwar about GradedAttendance to Organize Class Rooms, Students, Teachers, and Lessons (#26)
Helal Anwar about GradedAttendance to Organize Class Rooms, Students, Teachers, and Lessons (#26) YouTube video by Frank Delporte

Helal Anwar builds impressive educational tools with #Java and #JavaFX. In this interview in the #JavaFXInAction series, we discuss his GradedAttendance application and other projects he's working on.

www.youtube.com/watch?v=pbQZ...

More info in this blog:
webtechie.be/post/2026-02...

19.02.2026 08:00 👍 1 🔁 1 💬 0 📌 0