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

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  • 1
    ATTENTION! For various reasons, the infrastructure of the Reuseware project has moved. All information and latest versions are available via the new Reuseware webpage: http://reuseware.org
    Downloads: 0 This Week
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  • 2
    Reverspring is a Java library that allows you to create Spring IOC XML files from POJO at runtime.
    Downloads: 0 This Week
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  • 3
    The Revolver framework is a framework that attaches importance in the way of making M layer of the MVC model.The Revolver framework is made by the BLI design pattern.Developers get plainly and high maintainability.
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  • 4
    Java API to interface with the XML-RPC API on Revver.Com
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  • 5
    Rexx Oorexx Eclipse plugin providing syntax coloring syntax checking debugging and code analysis for REXX / OOREXX / REGINA .....
    Downloads: 0 This Week
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  • 6
    A Whatwg Canvas Implementation for Rhino
    Downloads: 0 This Week
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  • 7
    This project develops Mozilla Rhino Components which are essentially wrappers for common Java components/resources/API's. Right now we have wrappers for Jakarta POI, JDBC, JAX-RPC (WSDL/SOAP) and HTTP (XMLHttpRequest).
    Downloads: 0 This Week
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  • 8
    Write Spring MVC controllers in JavaScript! Continuations-based multipage webflows work if the user goes back with the browser's back button or even splits the flow in two using File->New Window with no effort on your part. State persistence available.
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  • 9
    A base framework of reusable components for kick-starting the development of client and server sides of Rich Internet Applications, using JavaScript in the browser and Java on the server.
    Downloads: 0 This Week
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  • 10
    Eclipse RCP (Rich Client Platform) tutorial plugin source code. This is intended for intermediate to advanced programmers.
    Downloads: 0 This Week
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  • 11
    The Rich Web Platform is a framework for developping RIA style enterprise Java applications. It aims to provide similar features to Eclipse RCP but for web based applications. It provides persistence, security and a standard UI look and feel.
    Downloads: 0 This Week
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  • 12
    This framework contains 2 sides: the server and the user interface. One is on a web server, the other is an applet or a standalone client. The User interface is drawn by a java client that receive and send its custom information from the server side.
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  • 13
    Eclipse plug-in for Richfaces Web project with maven support. Follow the instructions in the Readme.txt. The plug-in & maven archetype are also available at:- http://code.google.com/p/richfaces-maven-plugin/ . More at http://www.w3avatar.com
    Downloads: 0 This Week
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  • 14
    Simple but powerful Ruby-style collections and closures implemented with Java 5 features and fine object-oriented design.
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  • 15
    Rilio Framework is a small and simple Java AJAX web application framework. It uses event-based programming model, component-oriented design and clear common conception.
    Downloads: 0 This Week
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  • 16
    Riser is a dynamic object framework that aims to make business logic easy to code and maintain. Also in the scope of the project is creating UI tools that will bind to the dynamic objects and make it easy to keep model and presentation logic separate.
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  • 17
    A framework and Java class for rapid development of quiz apps for Android-smartphones. Preview-clip: http://youtu.be/QmBexUPsqm0 I have currently no resources to push this project further. However, if you're interested feel free to contact me - depending on the feedback I receive I might re-arrange my priorities.
    Downloads: 0 This Week
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  • 18
    Roboelectric

    Roboelectric

    Android unit testing framework

    Robolectric is the industry-standard unit testing framework for Android. With Robolectric, your tests run in a simulated Android environment inside a JVM, without the overhead of an emulator. Running tests on an Android emulator or device is slow! Building, deploying, and launching the app often takes a minute or more. That’s no way to do TDD, there must be a better way. Robolectric is a framework that brings fast and reliable unit tests to Android. Tests run inside the JVM on your workstation in seconds. Robolectric is built using Gradle. Both IntelliJ and Android Studio can import the top-level build.gradle file and will automatically generate their project files from it. Robolectric supports running tests against multiple Android API levels. The work it must do to support each API level is slightly different, so its shadows are built separately for each. If you would like to live on the bleeding edge, you can try running against a snapshot build.
    Downloads: 0 This Week
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  • 19
    Domain Driven Design and Mashup Oriented Development based on Open Source Java Metaframework for Pragmatic, Reliable and Secure Web Development
    Downloads: 0 This Week
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  • 20
    Roolie
    An extremely simple Java Rule Engine (Non-JSR 94) that uses rules you create in Java. Simply create your basic rules, implement the single "passes" method for each, then chain them together in an XML file to create more complex rules.
    Downloads: 0 This Week
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  • 21
    Roth

    Roth

    Roth is a full-stack enterprise application development framework.

    Roth is a full-stack framework for enterprise web application development in Java. Though it can be characterized as an M.V.C. framework, a more accurate description would be a M.U.S.I.C. framework (Model Utility Servlet Interface Client). The Model and Utility components provide a simple persistence-like interface to database back-ends, without the complexity or overhead of JPA or Hibernate. The servlet component provides a simple and easy way to generate concise controller code with automatic POST processing. The Interface and Client components provide simple and easy components which reduce the code necessary to create UI pages. All components are designed to work in concert to provide a consistent code set, however you have the freedom to use portions with other frameworks as desired. Roth is a continuation and successor of the JpPortal framework. (Roth is an Irish word pronounced 'row-h' which means 'wheel' -- as in "Why reinvent the wheel?" -- "To make it better!")
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  • 22
    Java Rule Engine API (JSR 94) based framework for development, integration, management, monitoring and execution of java rules based applications.
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  • 23
    This project is a 100% pure Java J2EE framework upon which small, low-profile programs can be built quickly using a model-view-control-like scheme. It is written using the Java 1.5 SDK and requires a Java Runtime Environment (JRE) version 1.5 or higher.
    Downloads: 0 This Week
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  • 24
    Runes is a plugin-based framework that reverses the way of thinking about data processing: specify data accesses, and Runes will automatically choose an efficient representation for the data and execute the plugins to integrate it from different sources.
    Downloads: 0 This Week
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  • 25
    Rydia is a web-based, AJAX frontend to the JSurveyLib survey engine. It provides an easy way to configure surveys / questionnaires and display them on a website. Rydia will work with any web framework because it integrates like an AJAX widget.
    Downloads: 0 This Week
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