Control your Arduino with Spring
Learn how to use Firmata4j to control an Arduino board from a Raspberry Pi board or directly from your computer.
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.
How to Build and Deploy a Real-time Cloud-based Logging System
Learn how to treat logs and traces as part of a scalable cloud storage repository that can be analysed with the techniques used for big …
Failover Client with the Hazelcast Viridian Serverless
Learn to update a Java client to automatically connect to a secondary, failover cluster if it cannot connect to its original, primary …
Java Security: Log4J, the SecurityManager, and Funding
A demonstration of log4j exploits, which defenses people tried, and which worked. We'll cover how groups responded effectively to patch to …
Mitigating Path Traversal Vulnerabilities in Java
Path traversal vulnerabilities are a serious threat to Java web applications, amongst the top security issues Snyk finds in Java code.
Predicting Secure Java Projects on Maven Central
Next time you’re considering a new Java library, look for the Sonatype Safety Rating on Maven Central to aid in your decision making.
Event-Driven Order Processing Program
Following the Hello World example, this article looks at an Order Processor with a New Order Single in and an Execution Report out.
5 Great Reasons to use jOOQ
jOOQ makes SQL a "first-class" language in the JVM ecosystem by embedding it into Java, Kotlin, and Scala in an idiomatic way.
Vaadin 24: Java 17, Jakarta EE 10, Servlet 6, Spring Boot 3
Vaadin 24 is a step forward with a new technology baseline that includes Java 17, Jakarta EE 10, Servlet 6.0, Spring 6.0, and Spring Boot 3.
Java on Visual Studio Code Update
In this article, we will bring you new features related to JUnit 5 parallel testing as well as new filter widget for Spring Boot dashboard.