Mastodawn

New post: Fanning out across a Fleet with Apache MINA SSHD and @ApacheGroovy 6.

Follow-up to Part 1's MINA ticker hub. We replace the synthetic feed with a real fleet of SSH-speaking "broker boxes" and fan out across them every tick using Groovy 6's collectParallel, ParallelScope.withPool, and Pool.virtual() — one virtual thread per host for blocking SSH I/O. The hub, protocol, and channels from Part 1 stay untouched.

https://groovy.apache.org/blog/groovy-mina-sshd

#groovylang @TheASF

The Apache Groovy programming language - Blogs - Fanning out across a Fleet with Apache MINA SSHD and Groovy™ 6

A fleet of broker boxes over Apache MINA SSHD with Groovy 6 parallel collections, Pool.virtual and ParallelScope -- replacing Part 1's stub feed.

Paul King May 8

Versions 6.0.0-alpha-1, 5.0.6 & 4.0.32 of @ApacheGroovy are available for download with 180, 20 & 1 fixes & improvements respectively! Groovy 6 is packed with goodies to make Groovy better for humans & AI! Thanks to all involved! groovy.apache.org/download.html
groovy-lang.org/releasenotes...
#groovylang @apache.org

Apache Groovy May 4

To celebrate some recent @TheASF releases (MINA & Commons
RNG) & the imminent pre-release of @ApacheGroovy 6, let's create a stock ticker hub combining MINA's high-performance, high-scalability networking & Groovy's new async features:
https://groovy.apache.org/blog/groovy-mina
#groovylang

The Apache Groovy programming language - Blogs - Streaming Servers with Apache MINA and Groovy™ 6

Build a small streaming server on Apache MINA and refactor its IoHandler around Groovy 6's async/await, channels, broadcast and @ActiveObject.

Micronaut Framework Apr 28

Micronaut 5 ships with
@ApacheGroovy 5 support.
https://micronaut.io/2026/04/28/micronaut-framework-5-0-supports-apache-groovy-5/ #groovylang #micronaut #micronaut5

Apache Grails Apr 17

🚀 Apache Grails 7.1.0 is here!

The Groovy-based web framework for the JVM, built on Spring Boot, just got an update.

📂 Links:

Release Notes: https://github.com/apache/grails-core/releases/tag/v7.1.0

Changes: https://github.com/apache/grails-core/compare/v7.0.10...v7.1.0

Download: https://grails.apache.org/download.html

Happy coding! 🛠️

#GrailsFW #GroovyLang #Java #JVM #OpenSource #ApacheGrails

Release 7.1.0 · apache/grails-core

What's Changed g:flashMessages tag @codeconsole (#15560) Do not fail mergeTestReports for partial previous test task runs @jdaugherty (#15563) Add contextPath support to the grails-geb so it's eas...

GitHub

Apache Grails Apr 15

The "uncertainty phase" for Grails is officially over. 🚀

With the move to the Apache Software Foundation (@TheASF) and the release of Grails 7, the framework has found its footing as a high-productivity layer on top of Spring Boot.

Grails isn’t an "exotic" outlier anymore—it’s a stable, community-driven powerhouse for 2026. 🛠️

Read the full outlook:
https://schneide.blog/2026/04/13/the-future-of-grails/

#GrailsFramework #GroovyLang #OpenSource #Java #SpringBoot #WebDev #ASF #Grails7

The future of Grails

Many long-term readers of our blog may have noticed a post about Grails Framework topics every now and then. We are using Grails for more than 15 year both in customer projects and internal ones. S…

Schneide Blog

Jorge Apr 2

Siento una sensación extraña cuando reviso el cv y me empeño en que los 35 años dándole a la tecla ocupen una sola página

hago un esfuerzo para no llenarlo de abuelocebolletadas

#javadev #groovylang #java #softwaredeveloper #softwarearchitecture

Paul King Apr 1

A proposed enhancement, targeted for @ApacheGroovy version 6, adds an optional compile-time null checking mechanism.

𝑮𝒓𝒐𝒐𝒗𝒚'𝒔 𝒏𝒆𝒘 𝑵𝒖𝒍𝒍𝑪𝒉𝒆𝒄𝒌𝒆𝒓 𝒄𝒂𝒕𝒄𝒉𝒆𝒔 𝒚𝒐𝒖𝒓 𝑵𝒖𝒍𝒍𝑷𝒐𝒊𝒏𝒕𝒆𝒓𝑬𝒙𝒄𝒆𝒑𝒕𝒊𝒐𝒏𝒔 𝒂𝒕 𝒄𝒐𝒎𝒑𝒊𝒍𝒆 𝒕𝒊𝒎𝒆 — 𝒔𝒐 𝒚𝒐𝒖𝒓 𝒖𝒔𝒆𝒓𝒔 𝒅𝒐𝒏'𝒕 𝒉𝒂𝒗𝒆 𝒕𝒐 𝒇𝒊𝒏𝒅 𝒕𝒉𝒆𝒎 𝒂𝒕 𝒓𝒖𝒏𝒕𝒊𝒎𝒆.

Read more about it and provide your feedback:
https://groovy.apache.org/blog/groovy-null-checker
#groovylang @TheASF

The Apache Groovy programming language - Blogs - Compile-time null safety for Groovy™

This post looks at a proposed type-checking extension for Groovy which catches null-safety violations at compile time.

Paul King Mar 30

Versions 5.0.5 and 4.0.31 of @ApacheGroovy are available for download with 23 and 1 fixes and improvements respectively! The number of fixes in Groovy 4 is slowing as we prepare for Groovy 6! Thanks to all involved!
https://groovy.apache.org/download.html
#groovylang @TheASF

Erik C. Thauvin Jan 26

What is JBang? The Complete Guide to Java Scripting

#graalvm #groovylang #java #jbang #kotlin

https://blog.marcnuri.com/jbang-introduction

What is JBang? The Complete Guide to Java Scripting - Marc Nuri

Learn what JBang is and how it transforms Java into a scripting language. Complete guide with installation, dependencies, native images, and examples.