Articles

Here are a bunch of articles and blog posts on all things groovy

Beginners Tutorials

The K&R Series by Simon P. Chappell

James Strachan talks about Groovy

A collection of references to articles and emails by James Strachan on the topic of Groovy.

General

It's a Groovy Day! by Eric Armstrong
(inspired by Rod Cope's presentation at JavaOne 2005)
JavaPolis 2004 presentation or video from James and Dion along with a snap of James rambling
JSR 241 - Nov 2004 London Conference presentations
- Keynote(mp3 - 34Mb) by James Strachan
- History of Groovy by Jeremy Rayner
- User Feedback (mp3 - 15Mb) by Guillaume LaForge
Ian Darwin wrote this article for O'Reilly
John Wilson gave this presentation on XML processing in Groovy at XMLOpen 2004 in Cambridge
Ian Darwin gave [this presentation at the Toronto JUG in November| http://www.darwinsys.com/groovy/jugslides-20041102.pdf]
James Strachan and Rod Cope gave this presentation at JavaOne 2004 or as PDF
Alexander Schmid gave this presentation at the JAOO in Cannes
Rod Cope gave this presentation at the Denver JUG
Laurent Weichberger gave this presentation at JSPRING in the Netherlands
Mike Spille wrote a great review of Groovy
Ted Leung did a great presentation at SeaJUG
Gerald Bauer did a presentation at the Austria JUG
Mark Volkmann has written the excellent Groovy - Scripting in Java
An old presentation James Strachan gave at CodehausOne August 2003 is available as a PPT
Andrew Glover wrote an interesting article in the "ant.lang.jre" series introducing Groovy on DeveloperWorks
Marc Hedlund has written several very good introductory articles about getting stuff done with Groovy (especially with the SwingBuilder). The index of all his articles can be found at O'Reilly's website.
Another article from Andrew Glover titled Unit test your java code faster with Groovy from a new "Practically Groovy" series of articles devoted to Groovy.
Wanna make groovier builds? Andrew Glover provide a very good article about Ant scripting with Groovy.
Andrew Glover is at it again, and will show you how to embed Groovy in your Java apps (syntax prior to the JSR syntax)
Craig Castelaz guides you through Groovy closures on java.net (syntax prior to the JSR syntax)
If you're getting to know Groovy John Zukowski will bring you up to speed with Groovy (syntax prior to the JSR syntax)