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.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 1
    Remote Invocation Framework (RIF) is a framework for RMI that is 100% dynamic and uses WS over HTTP and HTTPS for brokering. Finally a framework exists to enable RMI with less that 6 lines of code including both the client & server side.
    Downloads: 0 This Week
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  • 2
    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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  • 3
    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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  • 4
    S-MVP

    S-MVP

    Optimized version of MVP, using annotation generics to simplify code

    Optimized version of MVP, using annotation generics to simplify code writing, using modular protocols to facilitate maintenance, APT process uses annotation parser to use JavaPoet. Complete the writing of repetitive modules, use ASpect+GradlePlugin to complete horizontal AOP programming+Javassist dynamic bytecode injection+Tinker to achieve hot repair+Retrofit to achieve elegant network operations+RxJava to easily play with data processing. In MVP, Presenter completely separates Model and View, and the main program logic is implemented in Presenter. Moreover, the Presenter is not directly related to the specific View, but interacts through the defined interface (we only need to pass parameters according to the interface when testing alone), so that the Presenter can be kept unchanged when changing the View. i.e. reuse! Not only that, we can also write a View for testing to simulate various operations of the user, so as to test the Presenter - without using automated testing tools.
    Downloads: 0 This Week
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  • Veeam Data Platform v13.1 - Get Your Free Trial Icon
    Veeam Data Platform v13.1 - Get Your Free Trial

    Secure by design, portable by default. Recover clean, fast, anywhere. Start a free trial.

    Try Veeam Data Platform today. Experience the unified platform that's secure by design, portable by default, and proven to recover clean, fast, and anywhere.
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  • 5
    The SAVE-IDE is an integrated development environment for architectural and component-based design of embedded systems. Including a tool chain for analysis, verification and code generation, with focus on safety and real-time.
    Downloads: 0 This Week
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  • 6
    SfDT is a Eclipse plugin for the Symfony Framework. It provides a toolset for easier, faster and better developing process based on symfony framework.
    Downloads: 0 This Week
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  • 7
    Web-based Information Systems for Everybody. Declare screens and DB tables of your application in XML, and have JSPs, session & CMP entity EJBs generated automatically. All that is needed to develop are business logic model classes as POJO.
    Downloads: 0 This Week
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  • 8
    A conversion/mapping framework to help converting data from different domains stored in various technologies and formats, by specifying a conversion method in an XML file.
    Downloads: 0 This Week
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  • 9
    A software system will reasonable change its state during runtime. We call this system behavior, which can be described with UML2 state charts. The aim of Talante is to provide a code generator and a runtime platform to make UML2 state charts executable.
    Downloads: 0 This Week
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  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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  • 10
    J2EE framework with 0-configuration.debug/unit test without J2EE server,using Velocity/Freemarker as view,directly JDBC with Apache DBUtils,reusable SQL pagination, SQL transaction based on TRANSACTION_PER_REQUEST,And URL based user access control(UAC).
    Downloads: 0 This Week
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  • 11
    This project generate data access objects (DAO) Java classes from a dbDesigner XML definition.
    Downloads: 0 This Week
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  • 12
    The Beerhouse web application is a well-known reference application for ASP.NET. This project will replicate that application using the WaveMaker Visual Ajax Studio by WaveMaker Software, Inc. Project Forum: http://dev.wavemaker.com
    Downloads: 0 This Week
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  • 13
    Web Fast Forms is a web application development framework for Java developers. The framework is targeting developers that are building administrative web applications. The product is well suited for applications that are form based and that use a RDBMS.
    Downloads: 0 This Week
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  • 14
    This project provides a framework for the generation of workflow code from high-level models. It enables people with no or little experience in this area to generate workflow code a reasonable time by specifying generation templates and reusing adapters.
    Downloads: 0 This Week
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  • 15
    A very flexible and extendable Java layout engine that uses XML to render Java user interface components and separate the data model from visualization.
    Downloads: 0 This Week
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  • 16
    The Xholon project explores: software as systems of linked nodes, organized hierarchically. The Xholon toolkit supports this back-to-basics approach, and demonstrates practical benefits through examples from numerous domains.
    Downloads: 0 This Week
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  • 17
    Java to C++ porting framework
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  • 18
    equanda is an tool to generate a J2EE application based on a XML description of the data and constraints. It generates the access objects, a powerful base user interfaces (with help for more powerful stuff) and support for web services with versioning.
    Downloads: 0 This Week
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  • 19
    ezSuite : Easy Use enterprise application framework.
    Downloads: 0 This Week
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  • 20
    Generic Java framework to build Java applications. Include tools, swing extension, business object, gui managed by pattern MVC, and more...
    Downloads: 0 This Week
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  • 21
    inetbasics is a collection of tools and frameworks for developing J2EE applications. Included are code generation tools for EJB's, a JMS framework, scheduled tasks, email support, a rich JSP tag library and much more.
    Downloads: 0 This Week
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  • 22
    Java framework helipng to create database driven desktop based applications.
    Downloads: 0 This Week
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  • 23
    jGenUI
    Agile development with Java. JAVA EE Rich Internet Application Generator for jBoss Seam Framework. jGenUI produces java code integrated with Seam, Richfaces and Hibernate. More information at http://www.jgenui.org
    Downloads: 0 This Week
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  • 24
    jRivet
    This project in no longer active.
    Downloads: 0 This Week
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  • 25
    Java.tri project is an effort to build tools to accelerate the development of java web applications. It integrates several other open source projects like hibernate,struts,eclipse with an Model Driven Architecture approach.
    Downloads: 0 This Week
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