Jago de Vreede
11,009 viewsRelease with JReleaser to Maven Central with GitHub Actions
Learn from scratch about how to get started releasing a Java module with JReleaser to Maven Central with Github Actions.
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.
Jago de Vreede
11,009 views
Wei Lin
4,052 viewsJTest: Roll Out Your Own JUnit-Like Testing Framework
In this interactive tutorial and educational project, you'll learn about JUnit internals and the usage of Java annotations and reflection.
Frank Delporte
3,985 viewsFoojay Podcast #11: Looking Back to 2022
In this Foojay Podcast episode, we talk about Ted Neward's predictions, and an analogy between Twitter and Java!
Shai Almog
4,460 viewsDebugging Streams and Collections
Java 8 streams improved readability and provide great debugging opportunities. There are amazing tools for inspecting collections and …
Shai Almog
3,535 viewsThe Massive Hidden Power of Breakpoints
Learn about tracepoints (AKA logpoints) how exception breakpoints don't suck, watchpoints, filters & why method breakpoints are problematic.
Johannes Bechberger
6,453 viewsWriting a Profiler from Scratch: The Profiling Loop
How do profilers like async-profiler work? How to write your own? This is the second part, covering wall-clock profiling.
Brian Vermeer
6,763 viewsUnsafe Deserialization Vulnerability in SnakeYaml
org.yaml:snakeyaml package is widely used in the Java ecosystem, in part because it is packaged by default in the spring-boot-starter.
John Ceccarelli
5,629 viewsWhy Your Choice of JVM Matters More Than Ever
Learn why when you use hyper-optimized Java runtimes instead of vanilla OpenJDK you do less tuning and debugging!
Per Minborg
3,710 viewsHow to Reduce Cloud Cost by 99% for EDA Kafka Applications
About 400x more instances can be run on the same hardware with Chronicle Queue for specific latency-sensitive EDA applications.
A N M Bazlur Rahman
6,923 viewsWhy Many Developers Don't Write or Give Talks
Learn why developers may not write or give talks and how sharing knowledge and experiences can improve communication skills, and much more!