Open Source Java Frameworks

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.

Ajax+Mobile Java Web framework. With 200+ Ajax components and event-driven, Ajax/RIA apps are as effortless and rich as desktop apps and HTML/XUL pages. Support JSP/JSF/JavaEE/Spring, Ajax Push and Client-fusion; also Java/Groovy/Python/JavaScript.

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

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

JPPF makes it easy to parallelize computationally intensive tasks and execute them on a Grid.

Brutos is an easy and powerful mvc controller configurable for annotation, programming and XML with support for Inversion of Control and Dependency Injection. Compatible with JSF, Velocity, DisplayTag, Spring, PicoContainer, ...

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.

Java Named Lock.

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.

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.

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.

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>

Platform for creating workflow based systems like DMS, CMS or CRM. It use Grails as web framework, Bootstrap as UI, Activiti as process engine.

This framework provides the easiest way to build cross platform installers based on Java technologies. Due to its extensible architecture, it can be easily adjusted to fit your needs and allows nice UI interfaces implemented with Groovy or JavaFX.

Combean is a Java framework for mathematical structures and optimization algorithms. Through a set of Java interfaces and JavaBeans-based config, Combean glues optimization codes together - leading to more interoperable, adaptable and flexible solutions.

A small library that provides a powerful and container-less Dependency-Injection mechanism, via AspectJ and Groovy. If you are tired of reams of XML configuration files, managing complex factories and containers, this non-API solution may appeal to you.

Contextor is a light-weight simple-to-use Java based library to help developers and researchers working with the general concept of a resource; as examples, resources can be text resources, web resources, images and videos.

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.

A comprehensive business framework to enable sophisticated enterprise workflows. Define, simulate and deploy cross-platform workflows while being able to enrich and customize the core services on demand.

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.

*** 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.

Support for writing domain-driven applications in Groovy, running on the Naked Objects framework.

IRSA is a toolkit for Information Retrieval Service Assessment. It builds upon the Grails Web Framework and is developed at GESIS. It implements two main functionalities: (1) A number of showcases that show the implemented services like a so-called Search Term Recommender and different science-model based ranking mechanisms and (2) an IR assessment module that let's one do an interactive evaluation of the retrieval services. All implemented services are available via well-documented RESTful API. This toolkit is distributed under an Apache License 2.0.

This project is a java web application developer toolbox. It is among other, a simple and powerful framework which does not require dealing with XML files. It also provides a lot of other features, such as a DB abstraction layer, a nice javadoc doclet, a

The jBRGates is a lightweight library for serializing beans, maps, collections, arrays and Enum to Json and back again to beans.