Browse free open source Groovy Frameworks and projects below. Use the toggles on the left to filter open source Groovy Frameworks by OS, license, language, programming language, and project status.

  • MongoDB Atlas runs apps anywhere Icon
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  • 1
    ZK - Simply Ajax and Mobile
    ZK is an open-source Java framework for building modern web and mobile applications. It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.
    Downloads: 68 This Week
    Last Update:
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  • 2
    JPPF

    JPPF

    The open source grid computing solution

    JPPF makes it easy to parallelize computationally intensive tasks and execute them on a Grid.
    Downloads: 47 This Week
    Last Update:
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  • 3
    Grails

    Grails

    Grails - the Web Application Framework

    Grails is an open‑source, full‑stack web application framework built on the Groovy language and the Java platform. It emphasizes “coding by convention” to streamline development by reducing configuration, leveraging Spring Boot, Hibernate, and integrated DSLs for rapid productivity. Supports expressive DSLs for validation, querying, and view rendering. High‑productivity web framework adopting “coding by convention” paradigm. Rich IDE support across IntelliJ IDEA, Eclipse, Sublime, and NetBeans. Asynchronous and reactive programming support via Promises and RxJava.
    Downloads: 6 This Week
    Last Update:
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  • 4
    Development of this library has been moved to https://github.com/kordamp/json-lib/ Json-lib is a java library for transforming beans, maps, collections, java arrays and XML to JSON and back again to beans and DynaBeans. It is based on the work by Douglas Crockford in http://www.json.org/java.
    Downloads: 17 This Week
    Last Update:
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    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

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  • 5
    Apache Bigtop

    Apache Bigtop

    Bigtop is an Apache Foundation project for Infrastructure Engineers

    Apache Bigtop is a project focused on building and packaging the Hadoop ecosystem and related big data components. It provides a consistent framework for testing, packaging, and deploying Hadoop distributions, including tools like HDFS, YARN, Spark, Hive, HBase, and more. By maintaining cross-platform builds (RPMs, DEBs, Docker images, and Kubernetes support), Bigtop makes it easier for organizations to deploy big data stacks in different environments. It also includes a set of integration tests and smoke tests to ensure compatibility and stability between ecosystem components. Developers and operators can use Bigtop to assemble customized Hadoop distributions tailored to their infrastructure and workloads. Its focus on reproducibility and packaging reduces friction in deploying large-scale data processing systems and ensures that different components of the Hadoop ecosystem work well together.
    Downloads: 1 This Week
    Last Update:
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  • 6
    Moqui Ecosystem
    The Moqui Ecosystem is a series of open source components for enterprise applications all built on a common framework (Moqui Framework) written in Java and Groovy. The components include tools that plug in to the framework, business artifacts, and applications. Some of the popular tool plug ins include ElasticSearch, Apache FOP, Apache Camel, OrientDB, and Hazelcast. The business artifacts later includes a universal data model (mantle-udm), service library (mantle-usl), reusable screens (SimpleScreens), and integration components for EDI, Authorize.NET, and Shippo. There are 2 main applications in the ecosystem: POP Commerce ERP and eCommerce for retail and wholesale, and HiveMind Project Management and ERP for service organizations. NOTE: the code repositories for Moqui Ecosystem are hosted on GitHub at: https://github.com/moqui
    Downloads: 6 This Week
    Last Update:
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  • 7

    scriptHelper

    integration between Java and scripting languages

    scriptHelper is a Java library allowing a simple integration between Java code and various script languages. This library also allows to debug these scripts in the context of a Java program.
    Downloads: 21 This Week
    Last Update:
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  • 8
    Demoiselle

    Demoiselle

    Framework, process, docs and tools to make easy JEE development.

    Root site: http://demoiselle.sourceforge.net. From that, access: framework, components, wizard, sample e process. Releases can be downloaded via Maven from http://demoiselle.sourceforge.net/repository
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    Downloads: 8 This Week
    Last Update:
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  • 9
    Brutos Framework

    Brutos Framework

    Brutos is an easy and powerful mvc controller.

    Brutos Framework is a software development framework designed to support the rapid creation of scalable, modular, and resilient backend systems. It emphasizes strict separation of concerns, event-driven architecture, and pluggable components, making it suitable for distributed applications, microservices ecosystems, and enterprise-grade platforms.
    Downloads: 9 This Week
    Last Update:
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  • 10
    Metawidget
    Metawidget is a smart User Interface widget that populates itself, at runtime, with UI components to match the properties of your business objects. Supports Swing, Java Server Faces (JSF), GWT, Spring, Struts, Android, Hibernate, Groovy, JPA and more
    Downloads: 3 This Week
    Last Update:
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  • 11
    ipmems

    ipmems

    Real-time data acquisition and visualization software

    Cross-platform data acquisition and visualization software with an embedded HTTP-server, binary protocol parsing library, protocol emulation server, remote secure administration server, embedded Groovy scripting facilities and HMI (SCADA) visualization module.
    Downloads: 3 This Week
    Last Update:
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  • 12
    Snippetory

    Snippetory

    Java templating solution with passive templates.

    Snippetory is a platform for java developers dealing with any text generation. The abstraction layer helps to keep the issues of the 'view' in the view, while all logic is implemented in java. Editing, debugging and testing, all with the tools one is already used to. The separation of template keeps the template simple, the logic compact, and easy to navigate, and offers completely new re-usage scenarios. Sourceforge code hosting is abandoned. Primary site is now https://gitlab.com/jproggy/Snippetory
    Downloads: 6 This Week
    Last Update:
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  • 13
    *** WARNING ***: THIS PROJECT HAS MOVED TO GITHUB. GO TO http://www.graniteds.org FOR UP-TO-DATE INFORMATION AND LINKS. Granite Data Services (GraniteDS) is a comprehensive development and integration solution for building Flex / JavaEE RIA.
    Downloads: 4 This Week
    Last Update:
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  • 14
    A J2EE Web Dev Framework, Struts style MVC, Event Driven like JSF and Ajax-enabled Client Scripting like YUI, Fine grained event binding, access to server variables in JavaScript & Webpages, Easy integration with Struts, No custom tags & No complex API.
    Downloads: 4 This Week
    Last Update:
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  • 15
    The Wicket Stuff project makes third party components available using the Wicket web component framework. Subprojects of this project contain integrations for Spring, Groovy, Hibernate, Velocity and other popular Java open source projects.
    Downloads: 4 This Week
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  • 16
    Nomin is a mapping engine for the Java platform. It provides abilities to transform object trees using declarative mapping rules. Main features are no XML configuration, intuitively looking mapping, using arbitrary expressions/method invocations.
    Downloads: 1 This Week
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  • 17
    FGen is a framework for Flex application. This Framework provides code generation by DSL. This framework aims labor saving and liberation from tedious coding and testing.
    Downloads: 1 This Week
    Last Update:
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  • 18
    Glue Stick dependency injection framework is used for assembling and configuring Java applications from external bean definition and configuration files. There are several supported bean definition file formats, such as Groovy, JSON and Spring XML.
    Downloads: 1 This Week
    Last Update:
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  • 19
    Json

    Json

    The jBRGates is a lightweight library for serializing beans to Json.

    The jBRGates is a lightweight library for serializing beans, maps, collections, arrays and Enum to Json and back again to beans.
    Downloads: 1 This Week
    Last Update:
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  • 20
    The Amplify MDA project is aimed at delivering a 'model-to-text' generator tool with real-world applicability in less than 1000 lines of Java/Groovy code.
    Downloads: 0 This Week
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  • 21
    AppJoint

    AppJoint

    Cross module Android development made easy!

    AppJoint is a minimalist Android componentization tool that aims to simplify cross-module communication in modularized Android projects. In complex apps broken into multiple modules or “features,” invoking methods or classes across module boundaries can become cumbersome or tightly coupled. AppJoint uses a small set of annotations and a simple runtime API to decouple modules: one module can declare a method interface, annotate it, and other modules can call it dynamically without direct dependency on the implementation. The tool hides much of the boilerplate of dependency injection or manual wiring of interfaces. It allows progressive modularization: you can incrementally introduce AppJoint in parts of an existing app without rewriting everything. The design focuses on being lightweight and easy to adopt—only a few annotations and calls are needed. In multi-module Android architectures, it helps maintain loose coupling and cleaner module boundaries.
    Downloads: 0 This Week
    Last Update:
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  • 22
    The asyncobjects framework is intendend for implementing event-driven network applications. It provides higher level API if compared with Java NIO. Initial code is based asyncobjects prototype from sebyla.sf.net project.
    Downloads: 0 This Week
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  • 23
    A framework for creating service-oriented representations of common websites, using them to create composite services, and providing AJAX methods to "mash-up" these services.
    Downloads: 0 This Week
    Last Update:
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  • 24
    Bean2Bean
    Concise and fast Java library for object transformations: * Object mapper between classes, using annotations * Type converter for any class (or Type, even Generics) Supporting dynamic languages as OGNL or Groovy for custom expressions Maven dependency: <dependency> <groupId>net.sf.kfgodel</groupId> <artifactId>bean2bean</artifactId> <version>1.1.2</version> </dependency> Don't forget to add custom repository: <repository> <id>tenpines_repo</id> <name>Repositorio 10pines</name> <url>http://services.10pines.com:8081/artifactory/repo</url> </repository>
    Downloads: 0 This Week
    Last Update:
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  • 25
    Blocks Workflow

    Blocks Workflow

    Platform for creating workflow based systems like DMS, CMS or CRM.

    Platform for creating workflow based systems like DMS, CMS or CRM. It use Grails as web framework, Bootstrap as UI, Activiti as process engine.
    Downloads: 0 This Week
    Last Update:
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