A multi-faceted language for the Java platform

Apache Groovy is a powerful, optionally typed and dynamic language, with static-typing and static compilation capabilities, for the Java platform aimed at improving developer productivity thanks to a concise, familiar and easy to learn syntax. It integrates smoothly with any Java program, and immediately delivers to your application powerful features, including scripting capabilities, Domain-Specific Language authoring, runtime and compile-time meta-programming and functional programming.

Flat learning curve

Concise, readable and expressive syntax, easy to learn for Java developers

Smooth Java integration

Seamlessly and transparently integrates and interoperates with Java and any third-party libraries

Vibrant and rich ecosystem

Web development, reactive applications, concurrency / asynchronous / parallelism library, test frameworks, build tools, code analysis, GUI building

Powerful features

Closures, builders, runtime & compile-time meta-programming, functional programming, type inference, and static compilation

Domain-Specific Languages

Flexible & malleable syntax, advanced integration & customization mechanisms, to integrate readable business rules in your applications

Scripting and testing glue

Great for writing concise and maintainable tests, and for all your build and automation tasks


Apache Groovy events you shouldn't miss!

Devnexus-2GM
Atlanta, GA, USA

For its 2019 conference, Devnexus has teamed up with the 2GM (Groovy, Grails, and Micronaut) communities, in furtherance of its mission, to promote and support open source values and technologies.

Pre-Conference Training Event: MICRONAUT FROM IOT TO GCP

Greach: The Groovy Spanish Conference
Madrid, Spain

Android + JVM langs + JVM frameworks conference in Madrid, Spain with 100% English talks.

Greach is a community conference intended for networking and collaboration in the developer community.

GR8Conf EU
Copenhagen, Denmark

Groovy, Grails, and related technologies have seen astounding growth in interest and adoption over the past few years, and with good reason.

GR8Conf is a series of conferences founded to spread the word worldwide. The 2018 GR8Conf Europe was the 10th anniversary of the conference but expect even more excitement in 2019!

GR8Conf is an independent, affordable series of conferences and covers All Things Groovy

For more events see the Events page

They all use Apache Groovy!