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
    The goal of the Openbus Project is to provide the open source community with a set of high quality, reliable and scalable Enterprise Application Integration (EAI) products. It will include an open source JBI implementation, an open source ESB, etc.
    Downloads: 0 This Week
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  • 2
    Operon is an opensource Java workflow engine that uses Workflow Nets (WF-Nets) based notation to define the workflow. It requires a database and can be used in any J2EE container including Tomcat.
    Downloads: 0 This Week
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  • 3

    Opoo Apps for Java

    A set of Java common utilities.

    A set of Java utilities, including generic DAO interface, cache, file storage, AOP tools and some other open source applications. Commotted to the rapid development of Java apps.
    Downloads: 0 This Week
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  • 4
    The Orexio Foundation aim is to create strong and robust frameworks for the Java language focused on advanced technology.
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    Easily Host LLMs and Web Apps on Cloud Run

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  • 5
    Organico is a Grails Plugin composed by a variety of MVC helper classes.
    Downloads: 0 This Week
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  • 6
    The central aim of OrkAPI is to be an interface to any kind of Ork-related data within Java. It also features a GUI that can assist in creating a move and inspecting the collected data. There are many points to extend OrkAPI with "Plugin" classes.
    Downloads: 0 This Week
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  • 7
    Orkney

    Orkney

    Orkney Testframework

    Orkney is a small but powerful test framework for Java. Orkney executes tests that are structured into test groups, test cases and test steps. Test steps are used like bricks to create test cases while test groups collect test cases and other test groups to create a test suite. Test cases are written in a simple text language thus allowing composition of cases from test steps without deep programming knowledge. Reports are created in text and in XML format, the latter are converted to a human readable form when using a standard web browser.
    Downloads: 0 This Week
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  • 8
    A plugin for IntelliJ IDEA that enables the development of OSGI based applications in IDEA.
    Downloads: 0 This Week
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  • 9
    P2Play is a framework for developing Peer-2-Peer Massive Multi Player Games. It provides accounting, persistant storage and region based gameplay controlling.
    Downloads: 0 This Week
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  • 10
    PABIOS (P4P Application Based Open Source). Collaborative e-Learning platform based on open source components and P4P oriented.
    Downloads: 0 This Week
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  • 11
    The PACE framework is a leading-edge platform for developing context-aware applications. It was developed at the University of Queensland and the DSTC. For more information, http://www.itee.uq.edu.au/~pace/
    Downloads: 0 This Week
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  • 12
    Simple framework for developing cross platform games in C++ or Java.
    Downloads: 0 This Week
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  • 13
    Fast Lightweight JAVA-based Web-Application Framework
    Downloads: 0 This Week
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  • 14
    Platform for Agents as Web Services
    Downloads: 0 This Week
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  • 15
    PACL - PHP Advanced Component Library is an advanced "java-style" PHP5 framework/class library for easy building robust web applications. The vision is to enable abstract and rapid development of sophisticated PHP applications in few lines of code.
    Downloads: 0 This Week
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  • 16
    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
    Downloads: 0 This Week
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  • 17
    PHP Work is a rapid application-framework-level modules management framework.
    Downloads: 0 This Week
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  • 18
    PHP/j - PHP style in Java
    Downloads: 0 This Week
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  • 19
    PHPRPC is a Remote Procedure Calling (RPC) protocol that works over the Internet. It is secure and fast. It has a smaller overhead. It is powerful and easy to use. This project is the client and server implementations of the PHPRPC.
    Downloads: 0 This Week
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  • 20
    A J2ME and J2SE Java library for building distributed ubiquitous computing applications, supporting various devices, sensors and actuator hardware. The conceptual model behind it focuses on making the whole system understandable by an end-user.
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  • 21
    Objetivo de disseminar conhecimentos das diversas áreas de saber que envolvem o desenvolvimento de jogos independente de plataforma. The objective to spread diverse knowledge of areas to know that to involve the independent development of platform games
    Downloads: 0 This Week
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  • 22
    The Pacific Northwest (PNW) SOA Commons (pnwsoacommons) is an Open Source project to collect, organize, build, and share reusable artifacts and best practices to help facilitate the faster adoption and implementation of SOA best practices.
    Downloads: 0 This Week
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  • 23
    POJOsync is an easy to use Java Framework to synchronize plain old java objects (POJO) with other users.
    Downloads: 0 This Week
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  • 24
    Core frameworks (persistence, security, i18n, configuration, etc) used by both Easy RIA for GWT and Open Enrollment LMS projects
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  • 25
    PROCOL space-based framework for multi-core. Based on LighTS (http://lights.sourceforge.net/). More to come soon ...
    Downloads: 0 This Week
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