Dirk Lemmermann
@dlemmermann.bsky.social
460 followers 220 following 41 posts
JavaFX Fan Boy. Java Champion. Java One Rockstar. Open Source Contributor. Freelancer. Consultant. Speaker. Entrepreneur.
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Reposted by Dirk Lemmermann
When you think of iconic movie posters, you think of his work. RIP Drew Struzan, you will always be the gold standard.
Reposted by Dirk Lemmermann
I published an interview with Vlad Protsenko about the Cljfx project with a quick intro to #Clojure, demonstration of building a #JavaFX user interface, and an inside look at the @defold.com game engine and its JavaFX IDE.

www.youtube.com/watch?v=1JL6...

More info:
webtechie.be/post/2025-10...
Vlad Protsenko: Combining Clojure with JavaFX for Game Development with Defold (#21)
YouTube video by Frank Delporte
www.youtube.com
Reposted by Dirk Lemmermann
Reminder: the PDFViewFX project supports the AtlantaFX theming framework. More info here: github.com/dlsc-softwar... #javafx #ui #ux #java
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
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 Dirk Lemmermann
I have been developing a VSCode extension to generate JavaFX builders, but I decided to rewrite it as a library for a better approach. Recognizing the library's clear potential, I chose to halt the development of the extension.

github.com/sosuisen/jav...
GitHub - sosuisen/javafx-builder-class-generator: VSCode extension that provides a builder class generator for JavaFX projects.
VSCode extension that provides a builder class generator for JavaFX projects. - sosuisen/javafx-builder-class-generator
github.com
Reposted by Dirk Lemmermann
Here is the new #JavaFX #LinksOfTheWeek, published on www.jfx-central.com/links.

Thanks to
@gluonhq.com
@johanvos.bsky.social
Dean Courtney
Helal Anwar
Gufran Thakur
@dlemmermann.bsky.social
@sosuisen.bsky.social
JPro
@defold.com

Happy reading, and have a lovely #Java weekend!
Screenshot
Once again amazed how well #JavaFX runs inside browsers via JPRO (www.jpro.one)
Version 12.0.1 with AtlantaFX support is now available on Maven Central. #javafx #java #ui #ux
It was already so fast before ..... kind of hard for the naked eye to see a difference in our CRM system. Maybe it's time to run it with DemoFX?
Any impact on performance?
Reposted by Dirk Lemmermann
If you're on mac, please try JavaFX 26-ea+6 and share feedback. Tip: add `-Dprism.verbose=true` which will confirm you're really using metal, as shown below. Many thanks to Kevin, Ambarish, Ajit, Jayathirth and others for their great work.
"Empathy driven development" means to consider that there are users out there with disabilities. One of them is "color vision deficiency" (CVD), and today I added a preferences pane that allows our users to pick their status colours based on their CVD. #javafx #java #ui #ux
Default color palette used for the four main states shown in the UI. A status color palette for people with protanopia vision. A status color palette for people with tritanopia vision. A status color palette for people with achromatopsia vision.
Themes "PrimerLight" and "Dracula".
#CalendarFX for #JavaFX will soon ship with built-in support for AtlantaFX. Several themes and dark mode support for free. #Java #UI #UX github.com/dlsc-softwar...
Reposted by Dirk Lemmermann
Our CRM system at Senapt / Tomato Energy has now been completely transitioned to the #AtlantaFX theme / theming support. The result is a much more pleasant user experience. A clean, modern looking UI. The semantic colors give us multi-theme / dark-mode support for free. #JavaFX #Java #UI #UX
Reposted by Dirk Lemmermann
Gluon @gluonhq.com · Aug 29
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!
Java on Mobile
openjdk-mobile.github.io
Reposted by Dirk Lemmermann
Reposted by Dirk Lemmermann
To add some more context, Orville Wright piloted both of these aircraft.
Picture of the Wright Flyer A lockheed constellation
Perfect opportunity for me to do some champion-splaining 🤣
“Ethernet over powerline” 😀 “Power over Ethernet” is something else.