Friends of OpenJDK

Friends of OpenJDK Today

foojay is a place for friends of OpenJDK, providing free, reference materials and blogs for daily Java usage.

It's not every day that Mark Stoodley, IBM's Chief Architect for Java, flies from Canada to Europe to lead a hands-on workshop. At JCON …

This first online Foojay Webinar highlights Java's place in the AI revolution, focusing on exploring AI/ML using pure Java tools. - by Frank …

Recently, my good friend Richard Fichtner advised using the mvn dependency:analyze command to get rid of declared but unused dependencies.

As proud members of the Java ecosystem, Foojay collaborators of all shapes and sizes can join JCON EUROPE 2025 at no cost.

On April 25, 2020, Geertjan Wielenga published the first Foojay post. Yes, we are celebrating 5 years since the Friends Of OpenJDK website …

A cleaner, more modern baseline to the Jakarta EE platform, with strong alignment to recent Java versions, improved modularity, and the …

Using Java together with Project Panama and virtual threads to create async file IO that is also very performant.

You might associate Arm primarily with smartphones and the Java-based Android runtime. But no more after this article!

This week I talk through my hands-on experience of what happens when embedding models for creating vectors and searching them don’t match.

Discover how to turn JavaFX applications into native executables with GraalVM. Build native images locally or with GitHub Actions.