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
    PeerKit is a tool for rapidly creating new peer-to-peer programs, and designing and evaluating new peer-to-peer topologies.
    Downloads: 0 This Week
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  • 2
    PeerSE is a graphical experiment environment for analysing and developing peer-to-peer (p2p) systems in Java.
    Downloads: 0 This Week
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  • 3
    PeerVibes is a framework for creating applications based on peer-to-peer networks. This framework provides the necessary tools and architecture to build complex applications such as collaborative work support and distributed backup.
    Downloads: 0 This Week
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  • 4
    A framework of data entry and reporting plugins that are used to build basic accounting modules. These, in turn, are used to build accounting software for home, club and societies, small business and specific industry applications.
    Downloads: 0 This Week
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  • 5
    The Jcptbr is a framework for object-relational mapping written in the Java language. This framework addresses the problem of incompatibility between object and relational models, without the necessity of using xml for the mapping.
    Downloads: 0 This Week
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  • 6
    Persistent objects for Java provides a framework to store Java objects in relational databases via JDBC/SQL. It consist out of the library, a number of related tools and standard libraries on top of it.
    Downloads: 0 This Week
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  • 7
    This project is aim to Full implementation of JPA spcification. And purpose to satisfied all ORM(Object-Relational Mapping) general idea.
    Downloads: 0 This Week
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  • 8
    Petaapan is exploring the opportunities that multi-touch displays present. Initially we are looking at tools to support agile development to provide a concrete target for the investigations.
    Downloads: 0 This Week
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  • 9
    Java Archtecture for web deployment with Spring, Hibernate and Flex (based GraniteDS)
    Downloads: 0 This Week
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  • 10
    Photon provides very fast access to data containers (queues, maps, etc.) in shared memory - it can retrieve millions of data records per second. It also uses some RDB concepts like transactions and crash recovery. See web site for details.
    Downloads: 0 This Week
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  • 11
    Physhun is a Java framework for building and executing finite state machines in J2SE and J2EE environments. State models are defined as collections of Spring beans, and do not use proprietary modeling languages. The framework is simple and flexible.
    Downloads: 0 This Week
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  • 12
    The Physical Mobile Interaction Framework (PMIF) facilitates the development of Java ME applications that interact with objects in the real world. PMIF provides a common interface to the different technologies behind these interactions.
    Downloads: 0 This Week
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  • 13
    Yet another database mapping library
    Downloads: 0 This Week
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  • 14
    Piggy back is a POC for a development technique targeted at Swing applications. The idea is that layers of services piggy back on another layer to provide maximum reuse and modularity. Consists of a API written in Java and wrapped a type 3 IOC engine
    Downloads: 0 This Week
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  • 15
    Pika is a lightweight implementation of JSR-283 (JCR Java Content Repository).
    Downloads: 0 This Week
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  • 16
    Pikk - Object Relational Mapping ( ORM ) Framework Pikk’s primary feature is Object-Relational mapping from Java classes to database tables and from Java data types to SQL data types.
    Downloads: 0 This Week
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  • 17
    A web based multiple choice quiz/test application framework
    Downloads: 0 This Week
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  • 18
    We create this frame to simplify designing J2me applications and games. With it, the developers do not need to start from zero, so they can develop their applications more efficiently.
    Downloads: 0 This Week
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  • 19
    An open source plugin framework built for the PircBot Java IRC Bot Framework
    Downloads: 0 This Week
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  • 20
    Piu Framework is a Java/J2EE framework that simplifies Java enterprise development, while at the same time assuring that architectures backed by the framework can scale upwards and downwards to most accurately handle actual demands of your applications.
    Downloads: 0 This Week
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  • 21
    Stable 3rd party modules/plugins/APIs for the NetBeans Platform/RCP.
    Downloads: 0 This Week
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  • 22
    PlayAuthenticate

    PlayAuthenticate

    An authentication plugin for Play Framework 2.x (Java)

    Fully customizable and localizable controllers and views (e.g. Play Authenticate allows you to define your own controllers and views for every visual step of the signup and/or log in process). Completely dynamic URL generation for all views (uses the route file - means you can adapt the look and feel as much as you like). The sample shows how to do this with Twitter bootstrap. Linking of accounts (e.g. one local user with multiple authentication providers). Linking can be done automatically or after asking the user (default) Merge detection (e.g. a user created two unconnected local accounts) Account merge can be done automatically or after asking the user (default) Tight deadbolt2 authorization integration (Sample included). HTTPS support (for OAuth2 redirect links and email verification). Verification email used by Email/Password provider is fully customizable and localizable and can be sent in either text or HTML or both.
    Downloads: 0 This Week
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  • 23
    Playwright for Java

    Playwright for Java

    Java version of the Playwright testing and automation library

    Playwright Java is the Java version of the Playwright testing and automation library, enabling reliable end-to-end testing for modern web applications.
    Downloads: 0 This Week
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  • 24
    This project aims to enable new developers to make a simple Go playing engine and have it play on an on-line server in 10 minutes.
    Downloads: 0 This Week
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  • 25
    PlugWork is an framework for development of plug-in architectures in Java with integrated event system for plug-ins to communicate with each other.
    Downloads: 0 This Week
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