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From the latest updates in JVM languages like Java, Kotlin, and Scala to emerging technologies like GraalVM and Quarkus, this newsletter covers a wide range of topics that are of interest to developers and tech enthusiasts.

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Latest Issues

Code Remix Summit: Postcard from Miami - JVM Weekly vol. 175

This edition will be shorter than usual. I’ve been travelling a lot, I’m on a conference tour, and this week I managed to squeeze in the Code Remix Summit organised by Moderne. So instead of the usual news roundup - a postcard from the conf...

6 days ago
1

Thread-Safe Native Memory in Java: VarHandle Access Modes Explained with David Vlijmincx - JVM Weekly vol. 174

As a hub for the “Friends of OpenJDK,” Foojay.io continues to be one of the better places to track what is actually happening in the JVM ecosystem month-to-month. And this month I want to start with a piece that has been sitting on my “must...

13 days ago
2

The Rest of the Story: April Edition - JVM Weekly vol. 173

And the resulting pile is unusually rich in stories: people, governance moves, ecosystem direction, and a few projects that are quietly redrawing the JVM map. Let’s go.

1. April: The Rest of the Story

You might remember from last mont...

20 days ago
7

Claude Plays Final Fantasy just before KotlinConf 2026 - JVM Weekly vol. 172

KotlinConf 2026 is right around the corner - May 20–22, Munich, ICM Messe. JVM Weekly once again has the pleasure of being a media partner for the event, and on that occasion I decided to do something I don’t usually do in this newsletter:...

a month ago
2

What's coming in JDK 27... and why OpenJDK just said no to your Copilot - JVM Weekly vol. 171

Just a month after JDK 26 shipped, the release machine is already running at full speed. Mark Reinhold has formally proposed the release schedule for JDK 27, early-access builds are already in double digits, and on top of that, the JVM comm...

a month ago
7

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Authors

The writers behind this newsletter.

  • Artur Skowronski

    Head of Java / Kotlin Engineering at VirtusLab

  • David Vlijmincx

    Senior Java developer | Author | speaker | Oracle Ace | Blogger | 9+ YOE

  • Bruno Borges

    Product Manager at Microsoft / GitHub, focused on developer experience and AI‑powered tooling. Java Champion active in the Java community, previously worked at Oracle shaping developer relations. He led the launch of Microsoft Build of OpenJDK.

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