Lottie4J 1.1.0: Better Rendering, Smarter Debugging, and an animated Lottie4J Logo!
Just one week after the first public release of Lottie4J, the open-source Java library for rendering Lottie animations in JavaFX, version …

Frank Delporte is a Java Champion, Java Developer, Senior Technical Writer at Azul, Blogger, Author of "Java Programming for Raspberry Pi - A Hands-On Guide to Electronics and IoT Projects", and Open-Source Contributor for Pi4J, Lottie4J, Sheetmusic4J, MelodyMatrix,... Frank writes and talks about Java in business production environments, but also in places people don’t always expect it, on the Raspberry Pi, driving GPIO pins, rendering JavaFX UIs, and running on RISC-V single-board computers.
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Frank Delporte
1,583 viewsJust one week after the first public release of Lottie4J, the open-source Java library for rendering Lottie animations in JavaFX, version …

Frank Delporte
1,268 viewsI'm proud to present a new JavaFX library: Lottie4J, that brings Lottie animations to JavaFX applications. I first learned about Lottie many …

Frank Delporte
2,745 viewsIn my "Java on Single Board Computers" series, I already published several posts and videos in which I unpack the board, connect it for the …

In this Foojay Podcast, we're celebrating a major milestone in Java development history: 25 years of IntelliJ IDEA. Think about it: IntelliJ …

Frank Delporte
1,332 viewsHere are the JavaFX LinksOfTheMonth of February 2026. You can find the weekly lists on jfx-central.com. Did we miss anything? Is there …

Frank Delporte
1,234 viewsAfter my initial struggles with the BeagleV-Fire in a previous video, I succeeded in getting Java 25 running on RISC-V-powered BeagleV-Fire! …

Frank Delporte
1,263 viewsAs part of my 2026 learning goals around Java on RISC-V (see this post about x86 versus ARM versus RISC-V), I've asked various suppliers to …

Every six months, we get a new version of Java. Java 26 is just around the corner and will be released soon. But most companies stick to LTS …

Frank Delporte
1,313 viewsAs part of my 2026 learning goals around Java on RISC-V (see this post about x86 versus ARM versus RISC-V), I've asking various suppliers to …

Java developers from around the world are writung a book about a question that's becoming impossible to ignore: how do we write software …