Table of Contents YouTubePodcast AppsGuestsMichal MaléřHolly CumminsLinksContent For this episode of the Foojay Podcast, we invited the author of three recent posts published on Foojay. And he brought a colleague to get even more expert knowledge in this podcast! We …
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Java on Single Board Computers: x86 vs ARM vs RISC-V
Table of Contents ARM: Efficient by DesignARM on Mobile DevicesARM on Raspberry PiARM on Cloud ComputingARM in the Apple M-SeriesJava on ARMx86: Running the Same Code Since 1985Decades of Desktop, Laptop, and Server DominanceAMD versus Intel: Two Implementations of x86Intel’s …
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OpenJDK January 2026 Critical Patch Update and Patch Set Update Released
Table of Contents The Quarterly Update CycleCritical Patch Updates (CPU)Patch Set Updates (PSU)Difference With the Six-Month Release CycleDistributor AvailabilityIn this January ReleaseNext Steps The January 2026 OpenJDK quarterly updates are now (or will soon be) available from various OpenJDK distributors. …
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The FFM API: How OpenJDK Changed the Game for Native Interactions (And Made Pi4J Better!)
Table of Contents A Quick History LessonForeign Function & Memory (FFM) APIThe Problem With JNIHow The FFM API EvolvedSimple Code ExamplesWhy the FFM API Matters for Raspberry Pi ProjectsPi4J ArchitectureThe FFM TransformationA Community Success StoryBeyond Raspberry PiPi4J Examples Using the …
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Java Warmup and the Scaling Loop Problem
Table of Contents What’s actually happening during warmup?Is Java warmup actually your problem?How the scaling loop worksSolution 1: Give the compiler more resourcesSolution 2: Lower the compilation thresholdSolution 3: ReadyNow to learn once and start fast foreverSolution 4: Optimizer Hub …
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JavaFX Links of December 2025
Table of Contents CoreApplicationsComponents, Libraries, ToolsPodcasts, Videos, BooksTutorialsMiscellaneousJFX Central Here is the final JavaFX LinksOfTheMonth for 2025… Thank you all for sharing your knowledge and experience with JavaFX. And we hope to see even more in the next year! You …
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Foojay Podcast #88: From Code to Stage: Organizing Conferences and Finding Your Voice as a Speaker
Table of Contents YouTubePodcast AppsContent What turns a nervous first-timer into a confident conference speaker? Let’s find out. This the last Foojay Podcast of 2025 and also the last one with interviews recorded at the Devoxx and JFall conferences. Maybe …
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Video series “JavaFX In Action”, Part 6 with Vlad Protsenko (Clojure), Matt Coley (Recaf), Craig Raw (Sparrow), and Florian Enner (3D Robot Visualization)
Table of Contents Vlad Protsenko: Combining Clojure with JavaFX for Game Development with DefoldMatt Coley: Diving into byte code and JARs with Recaf and JavaFX librariesCraig Raw: Sparrow Bitcoin WalletFlorian Enner: Robot 3D Visualizations and Charts This is the next …
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Foojay Podcast #87: The Human Side of Development: Career Growth, Staying Healthy, and Why People Matter More Than AI
Table of Contents YouTubePodcast AppsContent What if work-life balance is a myth, and the real secret is just… life? In this Foojay Podcast we’re stepping away from pure code and diving into something equally important: how we live our lives …
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Make Java Fleets Warm Up Faster on AWS With Azul Optimizer Hub
Table of Contents Azul Zing Builds of OpenJDK Azul Optimizer Hub Amazon Services to run Optimizer Hub Your applications and other Java systems Optimizer Hub on EKS Connecting your applications to Optimizer Hub Java warmup improvement results Compiler queues Compiler threads CPU use percentage Case study: real-world impact Impact on errors Conclusion …
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Foojay Podcast #86: Agents, MCP, and Graph Databases: Java Developers Navigate the AI Revolution
Table of Contents YouTubePodcast AppsContent The AI revolution isn’t replacing Java developers. No, it’s forcing us to think harder. Welcome to another episode of the Foojay Podcast! Today, we’re talking about AI and Java, how it’s changing the way we …