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
    AutoTest
    AutoTest is a test management, test execution and test result report application written in Java. It can be customized to support a broad range of test execution frameworks. A user guide and download instructions are available at http://autote.sourceforge.net/
    Downloads: 2 This Week
    Last Update:
    See Project
  • 2
    This framework provides the easiest way to build cross platform installers based on Java technologies. Due to its extensible architecture, it can be easily adjusted to fit your needs and allows nice UI interfaces implemented with Groovy or JavaFX.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    Emutils

    Emutils

    Search and manage batches of D64/etc files.

    Emutils are a collection of utilities for dealing with files which are in formats most commonly used by Commodore 64 emulators (D64, D71, D81, etc). These include search tools, extractors, converters, archive tools, etc. especially for batch operations.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    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).
    Downloads: 2 This Week
    Last Update:
    See Project
  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

    Free diagnostic script reveals configuration issues, error patterns, and security risks. Instant HTML report.

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  • 5
    The NIO Framework sits on top of the Java NIO library and hides most of the complexity of plain NIO. With the NIO Framework one can easily implement secure, high-performance Java network applications.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    ROMA want to change the way to do Web Applications. It's a Java framework totally POJO based and designed with the concepts taken from Ruby On Rails. The current release is full working and allows to build Ajax Web Apps with database and CRUD in minutes
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    JVx - Enterprise Application Framework

    JVx - Enterprise Application Framework

    Java Application Framework

    Develop professional database applications, highly performant with little source code. JVx is a full-stack application framework to create multi tier applications with Single Sourcing for different technologies (Swing, vaadin, react, ...). Nightly builds are available: https://dev.sibvisions.com/jvx.nightly/ Maven snapshots are available: https://oss.sonatype.org/content/repositories/snapshots Eclipse plugin is available: http://marketplace.eclipse.org/search/site/eplug
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Neuroph OCR - Handwriting Recognition
    Neuroph OCR - Handwriting Recognition is developed to recognize hand written letter and characters. It's engine derived's from the Java Neural Network Framework - Neuroph and as such it can be used as a standalone project or a Neuroph plug in.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    CArtAgO is a framework for programming and executing virtual environments in multi-agent programs.
    Downloads: 3 This Week
    Last Update:
    See Project
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

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  • 10
    JBEAM

    JBEAM

    Java based Batch scheduling, processing and monitoring framework

    JBEAM can be leveraged to 1. Define a batch calendar 2. Schedule and execute end of the day processing of business objects 3. Schedule execution of inbound and outbound interface jobs 4. Schedule any end of business day or monthly reports 5. Monitoring of the Jobs status and execution
    Downloads: 3 This Week
    Last Update:
    See Project
  • 11
    JCyclone is a SEDA-based platform which is designed to support massive degrees of concurrency and enable load conditionning for applications that need very high performance.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    Jasper in an open source, cross-platform web programming framework.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 13

    Madara

    Middleware for distributed applications

    The purpose of the project is to develop a portable programming framework that facilitates distributed and multi-threaded programming for C++, Java, and Python. MADARA was originally developed as an agent-based middleware specifically for real-time, distributed artificial intelligence, but is now more general purpose for distributed timing, control, knowledge and reasoning, and quality-of-service. MADARA is composed of several tools and middleware, and the main entry point into the system is the Knowledge and Reasoning Language (KaRL) Engine, which provides a real-time scripting language for nanosecond execution times hooked into a flexible transport layer for distributed reasoning. The KaRL engine also supports object-oriented C++, Java, and Python programming through Containers, classes that provide abstractions and references for variable location within the KaRL Knowledge Base. This project is currently in process of being ported from http://madara.googlecode.com.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 14
    This project aims to promote the MultiAgent Programming (MAP) approach by providing a suitable integration of tools and languages for programming the following dimensions: agents (Jason), environment (Cartago), and organisation (Moise).
    Downloads: 3 This Week
    Last Update:
    See Project
  • 15
    tjger - the java game & entertainment rt

    tjger - the java game & entertainment rt

    the java game and entertainment runtime

    Framework to implement board and card games including some already developed games. Typical game elements are offered by this library, so developers just care on the essential aspects that differ. Games created with tjger are also hosted (Four wins, Oasch, Schnapsen, Trap the Wizard, etc.) and the Tjger Game Pack contains all these games.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 16
    Bounce, a set of Java and Swing extensions, including ... layout managers like a FormLayout and CenterLayout, image filters, a comprehensive messaging mechanism, a XMLEditorKit with syntax highlighting and automatic indentation and more.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    Broadleaf Commerce

    Broadleaf Commerce

    Broadleaf Commerce is an open source Java eCommerce platform.

    Broadleaf Commerce (www.broadleafcommerce.com) is an open source Java eCommerce platform based on the Spring Framework. Broadleaf Commerce uses a robust, extensible architecture that enables deep customization and rapid development. The core framework is licensed under the Apache 2 license with additional community and commercial modules. Find out more here (www.broadleafcommerce.com). To get started using the project, we recommend our Getting Started guide (http://docs.broadleafcommerce.org/core/current). The most current Broadleaf Commerce (www.broadleafcommerce.com) source code is now maintained on GitHub (https://github.com/BroadleafCommerce). We will also mirror the code here.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    The purpose of this project is to provide a convenient Java implementation for Future Technology Devices International Inc.'s (http://ftdichip.com) FTD2xx library. This library is used to access and control FTDI's USB to serial converter chips via USB.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    FitLibrary provides general-purpose fixtures (and runners) for storytests with Fit and FitNesse. DoFixture provides an elegant way of organising storytests and expressing workflow.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    VR Ax Java Sources & Build Projects

    VR Ax Java Sources & Build Projects

    VR Adrix Java Works - Paged Lists - Action-Entity Model ...

    Adrix.NT Java Works :: Sources & Build Projects includes - Paged Lists of Object & Iterators Library for Java - Action / Entity Model for Java - VR Ax AWT Clock Java Component - VR Multi Dimensions Array Library - VR MDArray List Manager Library - VR Adjacency (List | Matrix) Direct Graph Lib - VRJMosaic cells sliding game with automatic resolver - VR RectsWorld Sample Applic - VR Free Chess 2D Applic also contains - Other Utils Libraries - Demo and Test Applications - NetBeans build projects - and more ... (*) note: the libraries folder to build and run applications must be located on the same volume of the java applications its path name must be: \AX.VincentRadio\Java\SharedLib have fun Adrix.NT adrixnt@hotmail.it
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    jpathwatch
    A file watching facility for Java. Uses native platform support to avoid polling on selected platforms (currently supports win32, Mac OS X, Linux and FreeBSD on x86 platforms). Implements JDK 7's WatchService, but also runs on Java 5 and 6
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    Demoiselle

    Demoiselle

    Framework, process, docs and tools to make easy JEE development.

    Root site: http://demoiselle.sourceforge.net. From that, access: framework, components, wizard, sample e process. Releases can be downloaded via Maven from http://demoiselle.sourceforge.net/repository
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    ASAF - Another Swing App Framework

    ASAF - Another Swing App Framework

    an OSGi-based Swing Application Framework

    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    Buildap is a Visual Component Based Development framework. It is available as standalone tool as well as Netbeans and Eclipse plugins. SVG viewer/editor and Diagram Editor are also available. See Buildap powered project at http://e-records.buildap.com/.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    This project assembles the implementations of inference engines for CHORD, an object-oriented extension of CHRD.
    Downloads: 2 This Week
    Last Update:
    See Project