Open Source Software in Groovy

Blog community aggregator built with Groovy on Grails. Fulltext search, RSS aggregation and generation, caching, Ajax.

Open-source build system for Java, Kotlin, Android and more. Flexible and convention-based; multi-project builds, dependency management (Ivy/Maven), Groovy or Kotlin DSL. Widely adopted.

Groovy builder for Java2D graphics in a Groovy/JavaFX Script–style way; part of the Griffon ecosystem.

Static analysis tool and framework for Groovy source code. Scans for predefined or custom rule violations and generates HTML reports; coding standards, unused code, possible bugs.

GParallelizer offers Groovy developers intuitive ways to handle tasks concurrently. This framework provides straightforward Groovy-based Domain Specific Languages (DSLs) to declare, which parts of the code should be performed in parallel. Objects are enhanced with asynchronous methods like eachAsync(), collectAsync() and others, to perform collection-based...

Groovy Monkey is a dynamic scripting tool for the Eclipse Platform that enables you to automate tasks, explore the Eclipse API and engage in rapid prototyping.

Project Geogia is an effort to build an Enterprise Resource Planning system using Grails. Domain classes for the project are generated from Apache OFBiz.

LemonGrass is a tool for technical analysis of stocks that uses Yahoo end of the day data.

The Installer plugin provides useful packaging solutions for your Griffon application. The current supported options are * IzPack: platform independent installer, highly configurable. * RPM: RedHat Package Manager based installer, works on RedHat, Fedora, CentOS, Mandriva.

The groovy-guice project enables you to use Groovy script files and Groovy source files as binding targets in Guice. Ease of use and minimal amount of code for configuration were the design goals.

This simple application written in the Groovy language allows users to connect to FogBugz servers (FogBugz On Demand or server version 6. 0+) and produce simple timesheet reports.

Jagger is a java application monitoring tool (implemented in groovy) using JMX technology to aggregate, archive and visualize monitoring data for larger computer clusters, giving developers and administrators both a succinct and comprehensive view into their systems, which normal JMX consoles cannot do due to information overflow.

GAQ is a lightweight framework for developing, scheduling, running and reviewing automated tasks. It combines the scripting ease of Groovy, the power of Ant, and the cross platform scheduling of Quartz. Since all of these tools are based on Java, GAQ highly portable.

This project is a mix of Groovy, Apache Http Core+Client 4, and Jericho HTML Parser. It aims at providing a set of Groovy-ish API for using Apache HTTP Client and extract content with Jericho HTML Parser

Providing a builder to generate pdfs from Groovy. Based on the Java libraries from iText

This project provides utilities for groovy to access db4o databases. It includes a builder and db4o aware extensions of the groovy shell. The builder takes over opening and closing of the database, executing queries.

GrailsTrack provides a high-level view of a project as it moves through its development lifecycle. It is a port of Chris Richardson's and Kito Mann's Project Track application.

Feed Aggregations Tools provides a set of scripts using Rome and Groovy to support RSS or ATOM aggregation.

GroovyRules is a very lightweight JSR-94 rule engine implementation that allows rules to be defined using the Groovy scripting language. GroovyRules allows rules to be redefined at runtime, and your application will automatically work to the new definitions.

This plugin is intended to ease your way of implementing an OAuth consumer for your Grails app. It provides built-in controller actions, service methods, and taglib to help you perform the two fundamental tasks you ever want to do as an OAuth consumer - to guide the user to authorize your app, and access OAuth protected resources after getting the authoriza...

CSSBuilder is a Groovy builder for styling a Swing application with CSS

GvTags is a lightweight yet powerful tag library and template engine for the new dynamic programming language Groovy. The GvTags tag library can be used to generate web pages with powerful tag support. This tag library can be used with the template servlet of GvTags (TagTemplateServlet) or with JavaServer Pages (JSP).

Grester is a Maven2 Plugin for the Jester Tool, written entirely in Groovy. It was born out of a need to quickly test the junit tests with Jester from within Maven projects.

GOP is a command line option parsing alternative to CliBuilder. It replicates the option parsing behavior of the Ruby library, clip. Clip makes it simple to define options and simple to use the parsed parameters.

The Groovy MDA is a library that generates project artifacts from UML models using the Groovy scripting language.

Aerie is web application framework based in groovy with a natural approach to Test Driven Development. It supports decorators, filters and more.

An IMAP-based web mail system written in the Groovy language with a zero config installation and simple user interface.

Not Another Web Server is an extensible Web Server framework, providing a basic Web Server along with a large toolkit of services supporting Bean Shell, Groovy, Python, email, ldap, and much more!

AWS Groovy Clouds is an open source library for AWS written in Groovy. It supports S3, SQS, and SDB with a simple interface.

The Tellurium Automated Testing Framework is a UI module-based automated testing framework for web applications. The UI module is a collection of UI elements you group together. Usually, the UI module represents a composite UI object in the format of nested basic UI elements.

Biscuit is a simple wiki application written in Java and Groovy.

GrailsFlow is a Workflow and Business Process Engine written in Groovy and Grails. It is/has a complete out of the box application and an engine for workflow management, a very simple structure and is easy to understand and uses Groovy/Java to define the process, not XML. It also provides a complete user interface for worklist management, process definitio...