OpenAPI, ORM, SVG and Lottie
An OpenAPI 3.x client generator that turns a spec into typed Codename One code, a JPA-shaped SQLite ORM, JAXB-shaped JSON / XML mappers, …
Every article on foojay.io, newest first: OpenJDK, the JVM, Java tooling and the ecosystem around them, written by the Java community.

Shai Almog
525 viewsAn OpenAPI 3.x client generator that turns a spec into typed Codename One code, a JPA-shaped SQLite ORM, JAXB-shaped JSON / XML mappers, …

Shai Almog
225 viewsThe open issue count dropped below 350 after a push through the oldest reports, and the same week brought native Mac builds, WebSockets in …

Cristobal Escobar
415 viewsBoxLang 1.14.0 ships BoxSet: a native Set type with literal syntax, union/intersection operators, functional pipeline, and deep Java …

Steve Poole
1,233 viewsAI finds exploits in hours. Patch cycles run 30–60 days. EOL software gets neither. Here's what changed in 2026 and what to do about it.

Vincent Vauban
876 viewsAsk a Lille Dev: Java developers from DevLille 2026 share insights on Spring Boot, Quarkus, IntelliJ, software quality, tech communities, …
Catherine Edelveis
1,448 viewsCompare Spring, Quarkus, Jooby, Vert.x on the same Java CRUD app. See startup time, image size, complexity, ecosystem tradeoffs, and …

Shai Almog
317 viewsDeeper AI integration in the framework core, modern authentication via OAuth / OIDC and WebAuthn passkeys driven from the system browser, …

WebAssembly is already running inside Java applications, most developers just don't know it yet. In this episode, Andrea Peruffo walks us …

Geertjan Wielenga
525 viewsWhat happens when you point an observability agent at your IDE rather than your application?

Shai Almog
332 viewsA walk-through of the new JDWP-based on-device debugging pipeline for ParparVM iOS apps and Android apps, with a step-by-step IntelliJ …