Not a Lucid Web3 Dream Anymore: x402, ERC-8004, A2A, and The Next Wave of AI Commerce
This article is for technically savvy readers, especially developers, protocol designers, and product teams working with AI agents, APIs, or …
Friends Of OpenJDK Today
Every article on foojay.io, newest first: OpenJDK, the JVM, Java tooling and the ecosystem around them, written by the Java community.
Java Warmup and the Scaling Loop Problem
In cloud environments with auto-scaling, a “scaling loop” can make Java application warmup even worse. It can cause you to run unnecessary …
Optimizing Java for the Cloud-Native Era with Quarkus
This article explores how Quarkus can help organizations reduce costs, streamline development, and modernize their Java applications for …
Java and Jakarta EE and the Evolution of the Cloud with Nanos Unikernel
Nanos shows that cloud-native can exist without adding complexity, and can be secure, faster, lighter, safer, more efficient, and more …
Quarkus: A Runtime and Framework for Cloud-Native Java
Public clouds such as AWS, Microsoft Azure, and Google Cloud, and platforms like Red Hat OpenShift, favor services that start fast and stay …
2025 in retrospective
From the beginning, the focus of this blog has been technical, very rarely organizational. I broke this unwritten rule once in 2015. I began …
Project Panama for Newbies (Part 2)
In this part of the Panama series, the goal is to call C function signatures, often defined to accept pointers and structs, from Java.
Project Panama for Newbies (Part 1)
Learn how the Java programming language has new ways to access native libraries that are written in native languages like C, C++, and …
JavaFX Links of December 2025
Here is the final JavaFX LinksOfTheMonth for 2025... Thank you all for sharing your knowledge and experience with JavaFX. And we hope to see …
TornadoInsight - Compatibility with TornadoVM SDK 2.0+ & Configuration Guide
This blog updates the previously published TornadoInsight configuration guidelines and explains how to configure the required environment …