A Visual Diff of Java’s Evolution: Inside java.evolved
A community site showcasing legacy Java patterns alongside modern equivalents to help developers understand how everyday Java code has …
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.
Ports and Adapters in Java: Keeping Your Core Clean
In this article, we focus on a concrete, real-world scenario: using a database, specifically MongoDB, without contaminating the main domain. …
Migrating from Jekyll to Hugo... or not
Most of my blog posts are lessons learned. I'm trying to achieve something, and I document the process I used to do it. This one is one of …
GlassFish 8 is here with Jakarta EE 11, virtual threads, and Jakarta Data
The final version of Eclipse GlassFish 8 is here, released on 5 February 2026. As a GlassFish committer, I'd like to share what it brings …
BoxLang NeoVim Plugin Released
We're excited to announce the release of the BoxLang NeoVim Plugin - a comprehensive syntax highlighting solution designed specifically for …
First Test of Java on BeagleBoards (ARM and RISC-V)
As part of my 2026 learning goals around Java on RISC-V (see this post about x86 versus ARM versus RISC-V), I've asked various suppliers to …
Optimizing the MongoDB Java Driver
In this blog, we share how the Java developer experience team optimized the MongoDB Java Driver by strictly adhering to this principle. We …
Runtime Code Analysis in the Age of Vibe Coding
In the era of vibe coding—where large amounts of code are introduced or refactored in short bursts, often with the help of LLMs—you need …
DevBcn, the developer's conference in Barcelona
Register for the developers' conference in Barcelona next June, with Java, AI, Cloud, Frontend and Managing.
What 2,000+ Professionals Told Us About the State of Java, AI, Cloud Costs, and the Future of the Java Ecosystem
Every year, I look forward to our State of Java Survey & Report because it gives us a view into how organizations are using Java…