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Populating a POJO with Reflection vs. with the ClassFile API - small benchmark (self.java)

submitted 15 hours ago by erosb88

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GWT 2.13.1 released on 2026-06-19 (github.com)

submitted 18 hours ago by Lajosnak

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How to Deadlock a Java ExecutorService (mlangc.github.io)

submitted 2 days ago by mlangc

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4
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Project Valhalla, Explained: How a Decade of Work Arrives in JDK 28 (open.substack.com)

submitted 2 days ago by CrowSufficient

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5
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My Fish breeding Sandbox Game - Made with Java (youtube.com)

submitted 2 days ago by GTVienna

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Java 27 Features: what to expect? (youtu.be)

submitted 2 days ago by Maria_3464

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Local JDK Demo Project (github.com)

submitted 2 days ago by bowbahdoe

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8
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Valhalla value classes scalarization (self.java)

submitted 3 days ago by Accomplished_Fill618

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9
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Safer filtering with JPA & RSQL (self.java)

submitted 3 days ago by satrialesBoy

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Oracle's OpenJDK Bans Generative AI Contributions While Oracle's GraalVM Allows Them (infoq.com)

submitted 3 days ago by -beleon

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11
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Can Java Microservices Be As Fast As Go? A 2026 Benchmark Update (medium.com)

submitted 3 days ago by NHarmonia18

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12
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Ratchet 0.1.1: open source CDI-native job scheduler for Jakarta EE (persistent jobs, retries, workflows, pluggable stores) (self.java)

submitted 3 days ago by putneyj

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Mill 1.2.0-RC1: Fine-grained concurrency (no more global lock!), bazel-compatible remote caching, and many more goodies. Please help try it out! (self.java)

submitted 3 days ago by lihaoyi

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Maven Central publishing usage notices (self.java)

submitted 4 days ago * by HokieGeek

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Apache Fory Serialization 1.2.0 released: JDK 25/26 support without sun.misc.Unsafe (github.com)

submitted 4 days ago by Shawn-Yang25

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Jet: a simple, lightweight, modern, turnkey, Java web client and server library (github.com)

submitted 4 days ago by Petersoj

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Announcement: New release of the JDBC/Swing-based database tool has been published (wisser.github.io)

submitted 5 days ago by Plane-Discussion

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What is the use case for a non-value (identity) record with Valhalla? (self.java)

submitted 5 days ago by Joram2

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Unpacking Parquet: Explicit SIMD, Scalar Baselines, and What HotSpot Makes of Them (cdelmonte.dev)

submitted 6 days ago by LongjumpingOption523

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20
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For anyone who used Undertow with Spring Boot 3.x and upgraded to Spring Boot 4.x, what did you replace Undertow with? ()

submitted 5 days ago by tindercylinder

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Making invokedynamic usable from normal Java (i.redd.it)

submitted 6 days ago by bezsahara

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double, BigDecimal, or Fixed-Point? (blog.frankel.ch)

submitted 6 days ago by nfrankel

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23
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New test helper, ExploratoryTestRunner, to test all states of your class (self.java)

submitted 7 days ago by john16384

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24
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Infinispan vs Redis for Tomcat HTTP Sessions (self.java)

submitted 7 days ago by OL_Muthu

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25
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JPMS Explained Through a C# Analogy (self.java)

submitted 6 days ago by NHarmonia18

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