Geertjan Wielenga

Geertjan is an open source and Java enthusiast, Java Champion, Apache Member, and leader of the Amsterdam Java User Group.

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99 articles

496,862 views

Geertjan Wielenga Nov 26, 2020 16,313 views

Azul has made Zulu OpenJDK builds of OpenJDK 8, 11, and 13, as well as 16-ea, available on Apple Silicon, Arm-based Macs. Check it out!

Geertjan Wielenga Nov 2, 2020 3,315 views

Tracking the OpenJDK is not an easy feat. It evolves rapidly under a release cycle of a new version every 6 months. Foojay helps out!

Geertjan Wielenga Sep 17, 2020 3,903 views

Here on foojay, the fixes that went into the release are listed, giving you a unique and readable changelog in helpful categories.

Geertjan Wielenga Sep 11, 2020 2,948 views

foojay.io has had a bit of a facelift over the past week. Now you can see directly on the homepage all the key pieces that make up foojay.

Sep 7, 2020 4,031 views

Today we introduce a community manager for all things Raspberry Pi on foojay, Frank Delporte. He'd love to publish your Java/Raspberry Pi …

Geertjan Wielenga Aug 31, 2020 5,019 views

We're happy to announce that we’re hosting Chris Newland’s VMOptionsExplorer on foojay, providing all details per release on Java command …

Geertjan Wielenga Aug 25, 2020 5,001 views

The Java Version Almanac provides details per release on OpenJDK distributions, new features, and differences between APIs across releases.

Geertjan Wielenga May 1, 2020 9,692 views

Foojay is a one stop solution for everything related to Java. The Dashboard offers analysis, highlights, and categorized lists of updates by …

Geertjan Wielenga Apr 25, 2020 8,932 views

For Java developers who depend on OpenJDK, foojay is the place to be for comprehensive dashboards, insights, analysis, and blogs. Read More!

Welcome to the new Foojay!
The same content from amazing Java developers, now in a new home. Foojay has been rebuilt from the ground up!
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OCX Webinar Week: a first look at OCX27
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JDK 27: Post-Quantum Java Arrives
Join Simon Ritter, Deputy CTO at Azul, on Oct 27 at 10:00 AM ET | 14:00 GMT | 19:30 IST for what's new in JDK 27, including post-quantum TLS.
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