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.

Jul 8, 2026 Tom Cools

AMD hyperthreading caused solver performance variance in our Java based cloud pods. Switching to ARM instances doubled throughput per …

A Lottie library is only as good as its output looks. If an animation renders differently in Lottie4J than it does in the official web …

Running a community website is a bit like maintaining a codebase: the content that matters most is never completely done. And if you don't …

Learn how to use Exposed, a lightweight SQL ORM for Kotlin. Discover DSL and DAO APIs, database support, and setup your first project.

Jul 5, 2026 Shai Almog

This week adds a privacy-first analytics API, a pure-vector map engine with pluggable native providers, Apple TV and Android TV support with …

I pointed a scanner I have been building at an old Spring project, and it flagged javax.activation. The bump was 1.1-rev-1 to 1.1.1. Prior …

Every application eventually has to deal with deeply nested data. JSON API responses with payloads six levels deep. Configuration files …

Artificial Intelligence has swiftly evolved from a niche research topic to a technology that impacts nearly every aspect of the software …

One of the biggest advantages of the Pi4J Drivers project is the ability to interact with complex hardware through simple and intuitive Java …

Here are the JavaFX LinksOfTheMonth of June 2026. You can find the weekly lists on jfx-central.com. Did we miss anything? Is there anything …