Open Source Java Frameworks

iDempiere. Community Powered Enterprise iDempiere Business Suite ERP/CRM/SCM done the community way. Focus is on the Community that includes Subject Matter Specialists, Implementors and End-Users. iDempiere is based on original Compiere/Adempiere plus a new architecture to use state-of-the-art technologies like OSGi, Buckminster, zk.

Automatic frontend engine for Java. Write just the domain classes in plain Java. Get a web application ready for production.

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.

VIVO is a semantic web project built on the Jena semantic web framework, and is an application to facilitate the discovery of researchers and collaborators across the country and internationally.

OpenSwing is a components library that provides a rich set of advanced graphics components for developing desktop applications and HTTP/RMI based java applications/RIAs based on Swing front-end. It provides also adapters for Hibernate, JPA, iBatis, etc.

NRtfTree library is a set of classes written entirely in C# which may be used to manage (read and write) RTF documents in your own applications. A java port of the library can be found in http://www.sgoliver.net/blog/?page_id=92

JCLEC is a general purpose evolutionary computation framework developed in Java. Some of its mains features are: multilevel architecture, highly reusable and integrable with other systems, easy to use and a lot of implemented algorithms and operation

Action Arcade 2D j2me Engine Basic engine for j2me action arcade games, basic API for developing games. It will be a light engine. Methods and functions for load and paint graphics, background maps, basic sprites animations.

2step is a development framework written in Java for developing complete web applications (including web services). As a servlet framework features access control, logging, I18N, database access, deploy, XML/XSL, etc, and uses Jetty, FOP and jCharts.

Anokha is a MVC web framework based on Java/J2EE technology that simplify the enterprise application development by providing a set of presentation and business tier components being J2EE-API independent and high extensible. Easy to use and learn.

AvieOnline Framework solution for Small-Medium Enterprises in the any business application. With implementations for Real Estate, Data Collaboration, Forums, CRM Help Desk, Accounting Softwares (Payroll, Time Tracker, others). This uses (Java 2 Enterpris

A lightweight Framework to build remote applications.

CLEDA: Create, List, Edit, Delete Architecture. Developed using Java with Struts and Hibernate. Workflow engine included!!. Templates, actions and actionforms to manipulate objects; user administration, wizards, menus and more... Currently, last version is kept and being maintained in bitbucked. https://bitbucket.org/demiangutierrez/cleda Eventually I think I'll come back to sourceforge. Sorry for the mess.

The COLIMA project is a framework for managing reusable Constants Lists such as Gender, Countries, Marital Status, etc. The project also includes an Eclipse plug-in to manage the constants lists.

D-Cog (Declarative-Cognition) is a Java based framework for training software components (reusable, object-oriented, interface-driven components). Instead of programmed, software components are trained by example to get the expected results.

Dataweb Project is a RAD (Rapid Application Development) written in java. It's a client/server framework that allows to develop and to use tables, forms, reports, modules, plugins, services, webservices and other from remote. See project web site.

E.L.F. (Easy Layered Framework) is a Java Framework used for developing Web-Java applications using a three-layer architecture.

ECForms is a framework to build Java Server Faces (JSF) Web applications using a simple scripting language (IENJINIA Programming Language)

ee4j is a suite of Java examples applications/webapps (i.e. petstore, jpetstore, etc) implemented with differents specifications and frameworks. For instance JSF or Shale as UI component technology, EJB3 or Spring as service layer, and so on.

FSP is a simple persistence framework for relational database access from java classes.

Development of applications in java Swing with the tools and methodologies of the applications web (Plugin, javascript, html, servlet and JSP). Without the necessity of carrying with an application server

A validation library for the Google Web Toolkit (GWT). - Easily added validation functionality - Integration between client and server side validations - Extensible Validator, Action framework to extend functionality. - Can be localized (i18n).

Tools in order to use with GWT applications.

Genesis is an IOC framework written in Java. It allows you to instantiate different kinds of objects with diverse tools which are provided by the abovementioned framework: XML, extensible design, reflective API, containers for the different types of IOC.