#jchampions — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #jchampions, aggregated by home.social.
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All the links mentioned during my talk for the #jChampions Conference, as well as the recording, are available on my website. “The Wait is Over: Foreign Function & Memory (FFM) API brings modern Java to the Raspberry Pi”. It was a lot of fun explaining the history of #OpenJDK #ProjectPanama, showing the most complex implementation of a string.length method, and blinking an LED with @pi4j using the FFM API.
https://webtechie.be/post/2026-01-27-jchampions-talk-ffmapi-on-raspberrypi/
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Join me today, at 15:00 CET, online for the #jChampions Conference for my talk: "The Wait is Over: Foreign Function & Memory (FFM) API brings modern Java to the Raspberry Pi." Let's have some fun with #JavaOnRaspberryPi while discovering how the FFM API brings a new way to interact with memory and external libraries with #Java.
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Join me today, at 15:00 CET, online for the #jChampions Conference for my talk: "The Wait is Over: Foreign Function & Memory (FFM) API brings modern Java to the Raspberry Pi." Let's have some fun with #JavaOnRaspberryPi while discovering how the FFM API brings a new way to interact with memory and external libraries with #Java.
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Join me today, at 15:00 CET, online for the #jChampions Conference for my talk: "The Wait is Over: Foreign Function & Memory (FFM) API brings modern Java to the Raspberry Pi." Let's have some fun with #JavaOnRaspberryPi while discovering how the FFM API brings a new way to interact with memory and external libraries with #Java.
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Join me today, at 15:00 CET, online for the #jChampions Conference for my talk: "The Wait is Over: Foreign Function & Memory (FFM) API brings modern Java to the Raspberry Pi." Let's have some fun with #JavaOnRaspberryPi while discovering how the FFM API brings a new way to interact with memory and external libraries with #Java.
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Join me today, at 15:00 CET, online for the #jChampions Conference for my talk: "The Wait is Over: Foreign Function & Memory (FFM) API brings modern Java to the Raspberry Pi." Let's have some fun with #JavaOnRaspberryPi while discovering how the FFM API brings a new way to interact with memory and external libraries with #Java.
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I finally automated one of the most painful parts of conference prep: generating speaker + talk cards.
For jChampions 2026, I built a full Quarkus-powered pipeline that imports the schedule, processes speaker data, and renders banners as PNGs using HTML templates.
A fun mix of Java 21, Quarkus, Renarde, PostgreSQL, and design automation.
Full hands-on tutorial here:
https://www.the-main-thread.com/p/quarkus-jchampions-speaker-card-generator-tutorial -
Next gig/online free talk at the jChampions Conference.
I will dig deeper into Leyden and how to improve your startup time on Java applications.
JChampions Conference - https://jchampionsconf.com
YouTube - https://www.youtube.com/@JChampionsConf/streams
Tickets from Eventbrite: https://www.eventbrite.com/e/jchampions-conference-online-tickets-1977195901165
#Java #OpenJDK #JavaChampion #talk #conference #jChampions #Leyden #demoEffect -
All tested and ready for the online #JChampions conference tomorrow! A lot of wires and cameras, a piano, LED strip, mix panel... what can possibly go wrong?! ;-) Live stream tomorrow with a look at music with #Kotlin, #JavaFX #MIDI, #FXGL, #VirtualThreads, and more!
Join my son Vik and me at 19h CET on YouTube:
https://www.youtube.com/watch?v=UW6fDQt-8BI.Check the full schedule:
https://jchampionsconf.com/