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Recent social headlines from r/java.
Lead story
r/java
Self-hosted I/O anti-pattern detector for OpenTelemetry traces with a CI gate, framework-aware fix hints, and energy + carbon scoring
The latest
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Calling all Java devs looking for a challenge
Reddit
Jakarta EE 11 from Newbie to Pro with Open Liberty
r/java
A Java cheat sheet that beginners can use
r/java
Anyone wants to comment
r/java
Announcement: New release of the JDBC/Swing-based database tool has been published
r/java
Java Developers Around Kharadi Pune – Looking to Connect and Grow Together
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Free Resources/Books
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Hashtag Jakarta EE #334
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Porting scratch to j2me in progress
r/java
Have you ever used.... JConsole? Am I missing out here as a VisualVM user?
r/java
Ran Spring Boot and Node.js side-by-side in prod for 18 months. Sharing the actual numbers.
r/java
Go for Java Programmers • Barry Feigenbaum & Shon Saliga
r/java
Open Liberty 26 released with official Jakarta EE 11 support!
r/java
Apache NetBeans 30 Released
r/java
Thanks to feedback from here I refactored my string pipeline library to focus more on CodePoint operations. The allocation reduction ended up improving benchmarks way more than I expected. <3 Thanks again.
r/java
I built my first Java library, would love some feedback
r/java
G1 GC Throughput Improvements: 5-15% Performance Gains with Dual Card Tables
r/java
MonTana Mini Computer done?
r/java
Ruby vs. Java vs. TypeScript: my experience on building a Cowork DOCX plugin
r/java
Java modernization as a service
r/java
Do you use the java 'tree-shaking' or java 'native image' capabilities?
r/java
slidev-polls: self-hosted audience polling for Slidev (Spring Boot 4 / Java 25)
r/java
How to implement Notification service?
r/java
GlassFish 8.0.2 released!
r/java
Bob v0.7.0 - lightweight builder generator for Java (default values, mandatory fields, JSpecify, step builders)
r/java
Free Online Maven Download Tool - Download JAR dependencies and transitive dependencies as ZIP
r/java
Extension: Gradle Dependency Updater for Intellij
r/java
Floci 1.5.9 - Quarkus-native AWS emulator for local dev and integration tests
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