Open Source Java Web Development Frameworks

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.

Apache Wicket is a component based Java web application framework. It has found a new home at Apache: http://wicket.apache.org Please visit us there to discover new releases, find support and learn more about Apache Wicket.

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.

The Struts/SourceForge site hosts sample applications and related components based on the Apache Struts Web application framework. Disclaimer: This site is not affiliated with the Apache Software Foundation.

Calyxo encourages in MVC-Model2 Java web application development. It offers support for true modular applications, i18n, flexible view management, a powerful validation engine, and more. Calyxo's Struts plugins may replace Struts' Tiles and Validator.

Frame2 is an alternative to using Struts for web application development. Frame2 also supports web services in an MVC context.

The Niggle web application framework is a java class library that allows a complete separation of data and presentation from the servlet's dispatching logic. It leverages various Java API's as well as the freemarker template library.

A Java WEB application framework featuring: Flows (ie. components designed as finite state-machines usable as subflows, modal dialogs and components), a rendering engine able to refresh only changed parts of a web page via Ajax, and much much more ...

Fast Lightweight JAVA-based Web-Application Framework

jZeno is a full-stack java web application framework that offers the ability to develop rich web applications. The main architectural goal of jZeno is to allow people to create web applications using pure java development as much as possible.

The EchoPoint project provides a rich collection of web components which seamlessly integrate with the Echo Web Framework. EchoPoint, combined with the Echo Web Framework, provides the one of the simplest and richest frameworks for Web application devel

Presenting XML is a Java web application framework for presenting HTML, PDF, WML etc. in a device independent manner. The framework supports a flow of content (XML files, flat files, SQL, dynamic XML) through SAX pipelines and XSLT transforms to a device

Comprehensive component-based web application framework. Works with Servlet API 2.2 and JDK 1.2 or above. Tapestry reconceptualizes web application development in terms of Java objects, methods and properties, instead of URLs and query parameters.

Component based web application framework that renders web pages with Swing components.You can develope your web application without taking into account HTML and JS; map Swing applications to html, handling client events and each component persistence.

[Attention]: WebWork has moved to http://sf.net/projects/opensymphony. WebWork is a web application framework for J2EE. It is based on a concept called "Pull HMVC" (Pull Hierarchical Model View Controller).

Radtool is a model-centric web-app framework which uses metadata driven code generation and more. Its to grow into an IDE post improvements.

WARFARE is a lightweight, extensible Web Application Framework to enable Construction and maintenace of web based applications without writing any Java code. A Web based interface allows for real time maintenance and tweaks to the system.

Echo2 is the next-generation of the Echo Web Framework, a platform for developing web-based applications that approach the capabilities of rich clients. http://www.nextapp.com/platform/echo2/echo/ It is based on AJAX technology. This version includes com

The JWebSwing is a web framework designed for ease of use, and as simplistic as possible in design. Design your applications the same way you would design a Swing application! Annotate your CSS according to Java Objects, Fields, or even in-line. Utilizing the best open source available on the web, This framework combines the best components available freely on the web into a single, easy-to-use, and extremely powerful framework which is lightweight, fast, and easily maintainable. Focusing on a core of JQuery and Atmosphere Push - You can ensure that your application will run on any device. With AJAX at the center, and a "Render-On-Load" servlet that can start loading from any element in the tree, you can always ensure that you can provide a secure, cross-browser web application. By Default, Server-Side-Only development is more secure than any other method out there. https://www.youtube.com/channel/UCKmp3cltVruaBZtGU5VH_Lg

JET - Java Enterprise Turbine is a web framework which offers an easy to use web development environment. The focus is on building and reusing forms instead of whole pages like JSP. JET uses "Freemarker templates" to generate html pages.

Java Web Application Framework. Write good-looking, styled, hacker-proof, well-behaving, customizable, content-rich Java web applications easy in a minimum time using designers & framework services.

Loom is an open source Java web framework that uses annotations to validate user input.

NG4J - 'Named Graphs API for Jena' is an extension to the Jena Semantic Web framework for parsing, manipulating and serializing sets of Named Graphs. For details about Named Graphs see http://www.w3.org/2004/03/trix/

Helma is a web application framework. It offers support for various scripting engines, but still the Rhino JS scripting engine plugin is the only bundled plugin. This project offers a PHP plugin, allowing PHP developers to make use of the Helma web appli

A java based web application framework. It works with the Servlet 2.2 API and JDK 1.5. Goal is to create Web Applications in a similar way as in the Java Swing GUI. This inludes MVC support, an delegation event model and html-template based layout.