Author: Shai Almog Original post on Foojay: Read More Any security check that runs only on a phone can be patched out on that phone. App Shield moves the final decision to your server by attaching a short-lived, server-verified attestation token to protected requests. What is Codename One? Codename One is an open-source framework for building native iOS, Android, desktop, …
Read More »Martin Smelt
NLJUG Speaker Mentoring Programma : 20 toekomstige sprekers, één geweldige avond
Op 7 juli verzamelden 20 enthousiaste deelnemers zich op het OpenValue-kantoor in Utrecht voor de eerste sessie van de NLJUG Speaker Mentoring Pogramma : het gratis programma dat je helpt de stap van publiek naar spreker te maken. Onder leiding van Java Champions Bert Jan Schrijver, Brian Vermeer en Maarten Mulders, bijgestaan door ervaren (inter)nationale sprekers en onze programmacommissie, stond …
Read More »BoxLang 1.16.0 Released!
Author: Cristobal Escobar Original post on Foojay: Read More BoxLang 1.16.0 is here, closing 50 issues across new features, improvements, and bug fixes. The theme running through this release is control: control over how HTTP clients are created and reused, control over what happens when a request fails, control over how much data a response is allowed to buffer, control …
Read More »Scripting in small apps: you don’t need a container for a macro
Author: Austin Lehman Original post on Foojay: Read More Disclosure: I maintain Aussom, an Apache 2.0 interpreted language for the JVM. It’s the approach I argue for here, and I have tried to be clear about where it is the wrong choice. Your app has a scripting feature, or it should: a macro system, a rules layer, plugin hooks, something …
Read More »What’s New In The August 2026 Azul Payara Release?
Author: Dominika Tasarz Original post on Foojay: Read More The August 2026 release brings Azul Payara Server and Micro 7.3.0, Azul Payara Community 7.2026.8, Azul Payara Server and Micro 6.41.0, Azul Payara Server and Micro 5.90.0, and Azul Payara Server and Micro 4.1.2.191.58. The headline is in the Community edition. Azul Payara Community 7.2026.8 ships support for MicroProfile 7.1 and …
Read More »Offline Crypto Address Validation in Java
Author: Oleksandr Dendeberia Original post on Foojay: Read More Backend validation often starts with simple questions. Is the input empty? Does it have the expected shape? Can it be parsed? Does it belong to the selected domain? Crypto wallet addresses are no different, except the formats vary across chains and simple regular expressions are rarely enough. If a Java backend …
Read More »The Third-Generation GUI Builder: One Workspace for Every Form
Author: Shai Almog Original post on Foojay: Read More We have rebuilt the Codename One GUI Builder again. This is its third generation. The interesting part is not another drag-and-drop surface. It is what we kept, what Maven broke, and why a visual editor must understand the whole project instead of opening one generated form at a time. What is …
Read More »Aggregation Optimization in MongoDB: Optimizing Many-to-Many Relationships (Part 3)
Author: Graeme Robinson Original post on Foojay: Read More And why MongoDB might be a better relational database than you ever realized. Design reviews are one-on-one meetings where MongoDB experts deliver advice on data modeling best practices and application design challenges. In this series, we are going to explore common real-life scenarios where design reviews helped developers achieve meaningful success …
Read More »Azul August 2026 Release: Java’s First Monthly CSPU
Author: Frank Delporte Original post on Foojay: Read More If someone discloses a critical Java vulnerability the day after a quarterly update, you could wait up to three months for a patched build. That gap is closed now. The August 2026 release is the first monthly Critical Security Patch Update (CSPU) in Java’s history, and Azul shipped it on schedule …
Read More »Introducing BoxLang AI Explorer: A Local Catalog for Every AI Pattern
Author: Cristobal Escobar Original post on Foojay: Read More Learning a new AI API usually means jumping between scattered documentation pages, guessing at imports, and copy-pasting code that may or may not still work. We wanted something better for BoxLang AI, so we built the BoxLang AI Explorer: a local, browser-based catalog of runnable BoxLang AI examples, organized by category …
Read More »
NLJUG – Nederlandse Java User Group NLJUG – de Nederlandse Java User Group – is opgericht in 2003. De NLJUG verenigt software ontwikkelaars, architecten, ICT managers, studenten, new media developers en haar businesspartners met algemene interesse in alle aspecten van Java Technology.