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Artwork for Foojay.io, the Friends Of OpenJDK!

Foojay.io, the Friends Of OpenJDK!

Foojay.io
Java
Quarkus Club
Openjdk
Java 22
Testing
JCON Conference
Langchain4j
Microservices
JDK Comparison Project
Machine Learning
Java User Group
Discord
Vaadin
Java User Group (JUG)
Software Development
Graalvm
Covid-19
Python
Apache Wicket
Spring Framework

The podcast of foojay.io, a central resource for the Java community’s daily ​information needs, a place for friends of OpenJDK, ​and a community platform for the Java ecosystem​ — bringing together and helping Java professionals everywhere.

PublishesTwice monthlyEpisodes91Founded3 years ago
Number of ListenersCategory
Technology

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Artwork for Foojay.io, the Friends Of OpenJDK!

Latest Episodes

Welcome to another episode of the Foojay Podcast! In this episode, we're talking about Java 26, released on March 17 in the year 26. Again, right on schedule with Java's six-month release cadence.

Now, Java 26 is not a Long Term Support (LTS) releas... more

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

Think about it: IntelliJ IDEA launched in 2000, and since then, it has become the go-to IDE for millions of Java developers worldwide... more

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 (Long-Term Support) versions, which are maintained and receive security updates for many more years. Versions... more

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 talk about Quarkus, how it is "cloud-native", how it compares to... more

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Recent Guests

Loïc Mathieu
Lead Software Engineer at Kestra with 20+ years of Java experience
Kestra
Episode: Java 26 Is Here: What's New, What's Gone, and Why It Matters in 2026 (#92)
Jakob Jenkov
A Java developer since 1999 with experience in cloud architecture, currently focusing on product development with Java.
Episode: From Java 21 to 25: The Features That Changed Everything (#90)
Brian Vermeer
Developer advocate and engineer focusing on Java and AI security.
SNK
Episode: AI4Devs Interviews - Part 1 (#79)
Mary Grygleski
Speaker at the AI conference with a focus on multi-agent systems and event streaming.
Not mentioned
Episode: AI4Devs Interviews - Part 1 (#79)
Luca Berton
Infrastructure specialist focusing on cloud applications.
Not mentioned
Episode: AI4Devs Interviews - Part 1 (#79)
Cedric Clyburn
Open-source engineer and developer advocate
Red Hat
Episode: DevBcn Report, Part 1 – Learn from the Community (#76)
Victor Rentea
Java champion and freelance trainer
Episode: DevBcn Report, Part 1 – Learn from the Community (#76)
James Gosling
The creator of Java and its first developer, discussing his experience and insights into the evolution of Java.
Episode: Celebrating 30 Years of Java with James Gosling (#71)
Hanno Embregts
Developer and contributor to Foojay
Episode: Celebrating 5 Years of Foojay! (#70)

Host

Daniel Witkowski
Host of Foojay Podcast

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#31
Colombia/Technology
Apple Podcasts
#193
Finland/Technology
Apple Podcasts
#205
Belgium/Technology

Talking Points

Recent interactions between the hosts and their guests.

25 Years of IntelliJ IDEA: The IDE That Grew Up With Java
Q: How do you decide to remove features?
We assess features based on usage statistics and feedback, considering their impact on user experience before deciding to remove them.
25 Years of IntelliJ IDEA: The IDE That Grew Up With Java
Q: What are the most important ongoing changes now that we see in the programming tools?
AI is a big influence, and remote development triggered many refactoring efforts in the platform to improve the IDE experience.
OpenJDK Evolutions plus Tips and Tricks (#83)
Q: Do we still need async implementations if we have virtual threads?
Joseph Phillips explains that performance analyses suggest traditional thread pools may perform better than virtual threads for now.
OpenJDK Evolutions plus Tips and Tricks (#83)
Q: What are the differences between REST and gRPC?
Joseph Phillips notes that the choice depends on the style of the application, with REST being suitable for CRUD applications and gRPC for asynchronous operations.
As a developer, how do we keep our body and mind healthy? (#61)
Q: What tips do you have for people who are sitting at the desk the whole time?
Go out and walk for at least 20 minutes to refresh your mind.

Audience Metrics

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Listeners per Episode
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Frequently Asked Questions About Foojay.io, the Friends Of OpenJDK!

What is Foojay.io, the Friends Of OpenJDK! about and what kind of topics does it cover?

The show centers on Java technology, tooling, and ecosystem trends, with a strong emphasis on practical enterprise adoption and open source developments. Episodes frequently cover language evolution, new Java releases, build and deployment tooling, cloud-native frameworks, and developer productivity, often featuring practitioners from major Java-related organizations and influential community members. A notable pattern is long-form conversations that blend technical detail with real-world deployment considerations, sometimes exploring AI, sustainability, and education within the Java world. The format tends to attract listeners who are hands-on developers, architects, and engineering leaders looking to stay ahead of Java developments, tooli... more

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Which podcasts are similar to Foojay.io, the Friends Of OpenJDK!?

These podcasts share a similar audience with Foojay.io, the Friends Of OpenJDK!:

1. Duke's Corner
2. airhacks.fm podcast with adam bien
3. Inside Java
4. A Bootiful Podcast
5. The Stack Overflow Podcast

How many episodes of Foojay.io, the Friends Of OpenJDK! are there?

Foojay.io, the Friends Of OpenJDK! launched 3 years ago and published 91 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Foojay.io, the Friends Of OpenJDK!?

Recent guests on Foojay.io, the Friends Of OpenJDK! include:

1. Loïc Mathieu
2. Jakob Jenkov
3. Brian Vermeer
4. Mary Grygleski
5. Luca Berton
6. Cedric Clyburn
7. Victor Rentea
8. James Gosling

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