Tomorrow I’m flying to Krakow, in Poland, to speak about the upcoming Groovy 2.0 release, at the 33rd Degree conference. I’m looking forward to meeting some of you there! Here’s my abstract for What’s new in Groovy 2.0? After a quick look at the key features of Groovy 1.8, including more readable Domain-Specific Languages, concurrency capabilities with the GPars library, and built-in JSON support, we’ll dive right into the most important features of Groovy 2. Read more...

With the recent release of Groovy 1.8.6, Groovy contributor Tim Yates, posted a few blog posts about some of the little useful enhancements that found their way in the release: Array#contains() Byte[]#encodeHex() the very useful collate() method Tim also wrote a really great and detailed blog post explaining how to contribute to the Groovy project. Be sure to check it out if you’ve always wanted to contribute to the project. Tim shows how to get started, to propose a new feature or bug fix through JIRA, how to submit a pull request through GitHub, etc. Read more...

(http://gr8conf.org/), the Groovy ecosystem conference series, are coming to Denmark and to the USA in a few months. You’ll learn about the latest novelties about tons of great Groovy-based technologies, like Groovy, Grails, Gaelyk, Gradle, GPars, Griffon, Spock, CodeNarc and more. It’s the best place to engage with the community, get to know the developers of those projects, and present your success stories, and more. If you’re willing to speak at the conference about all those topics, please head over to the GR8Conf Call for Papers. Read more...

The Groovy development team is pleased to announce the release of Groovy 1.8.6. Groovy 1.8.6 is a maintenance release essentially, with a few minor improvements and new features. You can see the details in the JIRA release notes here: http://jira.codehaus.org/secure/ReleaseNote.jspa?projectId=10242&version=18245 You can download Groovy 1.8.6 in the Download section of the Groovy website: http://groovy.codehaus.org/Download Thanks a lot to all those who contributed to this release! Next in line should be a new beta of Groovy 2. Read more...

Cédric Champeau, the Groovy core developer working on static type checking and static compilation for Groovy 2, recently gave a very interesting and instructive presentation on this topic at the Paris Groovy / Grails User Group, at the VMware offices. You can have a look at his blog post about the presentation, including some additional comments regarding the method dispatch logic, some status update and directions. And you should also have a look at Cédric’s analysis of the polls embedded in the presentation which asked a few questions about people’s preferences and expectations with regards to statuc type checking and compilation. Read more...

GR8Conf Europe 2012 will take place in Copenhagen, on June 6th-8th. It’s the best place to meet all the Groovy folks, from Groovy itself, and from the wealth of the Groovy Ecosystem (Grails, Gradle, GPars, Griffon, Spock, GContracts, CodeNarc, Gaelyk/Caelyf, etc). It’s also the best opportunity to stay up-to-date with the latest developments, and discover what’s cooking! The Call for Paper is open. So don’t hesitate to submit your proposal. Read more...

While at the Groovy/Grails eXchange conference in London last month, I had the pleasure and honour to interview Hans Dockter, creator of Gradle and CEO of GradleWare. This interview was recorded and published by SkillsMatter. Here’s a list of questions I had the chance to ask Hans: What’s Gradle? Any new about Gradle 1.0 and what’s being worked on? Why is Gradle using Groovy for its DSL? Is it possible to enforce conventions and standards à la Maven? Read more...

I’m very happy to announce the release of Caelyf 0.1, a lightweight Groovy toolkit for Cloud Foundry. Caelyf is inspired by the Gaelyk project, and actually borrows most of its code base. Its goal is to let you write apps using Groovy scripts and templates, and then deploy them on the Cloud Foundry platform. Caelyf is Open Source, released under the Apache 2 license. Its source code is hosted on GitHub: https://github. Read more...

The Groovy development team has just announced a joint release of Groovy 1.8.5 and a second beta of the upcoming 2.0 release. We’d be happy to hear your feedback on the static type checking support and the experimental static compilation as well. Here’s the official announcement: The Groovy development team is happy to deliver two new releases as early Christmas presents: Groovy 1.8.5 and 2.0-beta-2. While we work hard on Invoke Dynamic support, Static Type Checking and some experimental static compilation, we also find time to fix a good load of bugs and some minor improvements, as those two releases here are essentially minor incremental versions. Read more...

A week ago ended the latest edition of the Groovy & Grails eXchange 2011 conference in London, organized by the fine and lovely folks of SkillsMatter. The organizers have a great setup which allows them to record and publish all the presentations almost live! And I’d like in this post to give you a link to each and every presentation that was given during the conference: First day: Groovy 1.8, 2. Read more...