JC-AI Newsletter #2
The JC-AI Newsletter Vol.2 brings again a very interesting collection of articles worth considering.
Java
Release V0.0.2 of Java DMX512 Library With Universes and USB-to-DMX support
Earlier this month, I released V0.0.1 of my new Java library to interact with DMX512 devices using (optionally) the Open Fixture Library …
Why Java is Still Worth Learning in 2025: A Developer's 25-Year Journey
In 2025, Java offers something rare in the tech world: stability without stagnation, innovation without disruption, and a community that …
Java, What's Old? Part II: Utils
What are the old utility classes less known in Java?
AI Applications with LangChain4j Guardrails and Spring Boot
Learn how to build secure AI applications using LangChain4j guardrails in Spring Boot. Implement input/output validation, prevent prompt …
Introducing a New Java DMX512 Library With Demo JavaFX User Interface
In this post, I would like to inform you about a new Java library that is now available on Maven Central, allowing interaction with DMX512 …
Java 22 to 24: Level up your Java Code by embracing new features in a safe way
By embracing the new features in Java 22, 23, and 24—such as unnamed variables and patterns, Markdown in Javadoc, the Class-File API, and …
MongoDB ACID Transactions With Java
MongoDB’s support for multi-document ACID transactions gives you flexibility when single-document atomicity isn’t enough.
AI Newsletter #1
After brainstorming, our Java Champion Education group agreed to create a newsletter with a 14 days cadence.
Spring Cloud Stream for Real-Time Event-Driven Systems
Learn how to build scalable, event-driven microservices using Spring Cloud Stream. This guide covers core concepts, messaging patterns, and …