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

    TymeacRSE

    Java Reactive Streams Push Engine

    A Push Engine that manages creating/sending Publishers' streams to Subscribers.
    Downloads: 0 This Week
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  • 2
    A ubiquitous SOA framework.
    Downloads: 0 This Week
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  • 3
    The UCOP-Project provides a small framework to define a systems functionality in a UseCase-oriented way. The goal is to provide a programming paradigm that leads to a minimal gap between the dynamic model (use cases) and the implementation.
    Downloads: 0 This Week
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  • 4
    UDP File Transfer is designed to transfer files between computers using the UDP protocol. The goal of UDP File Transfer is to provide a solid file transfer mechanism for networks where packet loss is high.
    Downloads: 0 This Week
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  • 5
    Java UI Builder is an implementation of classic MVC design paradigm. It helps developers to design, develop, maintain, and localize Graphic User Interface (GUI) for Java/J2EE applications.
    Downloads: 0 This Week
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  • 6
    The Unstructured Information Management Architecture (UIMA) Framework is an open, scalable and extensible platform for building analytic solutions that process unstructured information to find latent meaning, relationships and relevant facts.
    Downloads: 0 This Week
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  • 7
    Plug-in to Eclipse Framework that allow process engineer to customize and execute unified process.
    Downloads: 0 This Week
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  • 8
    A Java framework for high performance applications.
    Downloads: 0 This Week
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  • 9
    Ujorm
    Ujorm framework provides powerful objects based on the key-value architecture to common use. A part of the framework is the persistence module Ujorm designed for rapid Java development with great performance and a small footprint. Main features are type safe queries and no entity state. Important: there is available an obsolete Ujorm on the SourceForge, new changes are available on the Github only: https://github.com/pponec/ujorm
    Downloads: 0 This Week
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  • 10
    This is a simple framework which can provide basic undo/redo operation!It's also an implementation of memento pattern.
    Downloads: 0 This Week
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  • 11
    Unruly integrates business rules into the Java language.
    Downloads: 0 This Week
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  • 12
    The UILOG project focus on tracing user interaction with the application. The goal of this log is to provide all necessary information for helping user interfaces developers and usability experts in improving the user experience.
    Downloads: 0 This Week
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  • 13
    Generic api for user database. This project is based on Java
    Downloads: 0 This Week
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  • 14
    The sql-mapper's aim is Simple configuration and very useful in using JDBC!.
    Downloads: 0 This Week
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  • 15
    Utoopia is a framework that deploys complete web enabled applications, configuring the description of the application entities and the business rules.
    Downloads: 0 This Week
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  • 16
    MMORPG server framework
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  • 17
    The V-Modell XT is the German process development model based on a formal meta model and is described in XML. The vmodell-export generates the documentation (PDF/HTML/ODT) from the XML based model using Open Office templates including embedded XSLT code.
    Downloads: 0 This Week
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  • 18
    This is a Java API binding of the IMS VDEX (Vocabulary Definition Exchange) specification. It defines an implementation neutral Java interface for VDEX, as well as providing a default implementation of that interface, and XML marshalling functionality.
    Downloads: 0 This Week
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  • 19
    Vaadin Framework

    Vaadin Framework

    Vaadin 6, 7, 8 is a Java framework for modern Java web applications

    Vaadin is a web app development framework for Java that includes a large library of UI components. It helps you build reliable web apps and a great UX faster than before. Building an enterprise web app involves a lot of moving pieces. Vaadin simplifies the process with an integrated web app development platform for Java backends. Vaadin comes with all the UI components, frameworks, and tools you need to build a reliable, secure, app with great UX. Research shows that good user experience (UX) increases employee engagement, helps digital transformations to succeed, and avoids costly mistakes. The Vaadin Design System provides UI components and UX patterns that help you build consistently good user experiences in every app. Better yet, you can use it to build a custom design system for your organization. Vaadin comes with 45+ UI components that help you build consistent UIs fast. The theme can be customized to match your brand.
    Downloads: 0 This Week
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  • 20

    ValidaBr

    Framework simples para validacao de CPF, CNPJ e EMail

    Framework simples para validacao de dados Brasileiros como CPF e CNPJ. Simple framework for Brazillian (Brasil) specific data validation like CPF and CNPJ.
    Downloads: 0 This Week
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  • 21
    Basic Validation Framework, allows for plugging in this framework to any business application to eliminate if else type of logic and centralize the clutter in one place and gives possibility of its complete elimination. Regards, Vyas, Anirudh
    Downloads: 0 This Week
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  • 22
    Valjax is a spring managed client-side validation framework using Ajax.
    Downloads: 0 This Week
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  • 23
    Vangaea provides a single, open, RESTful API to developers on the front-end, while using pluginable connectors to communicate with multiple hypervisors on the back-end.
    Downloads: 0 This Week
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  • 24
    VasSonic

    VasSonic

    Hybrid framework to speed up the first screen of websites

    VasSonic is a lightweight and high-performance Hybrid framework developed by tencent VAS team, which is intended to speed up the first screen of websites working on Android and iOS platform. VasSonic is a lightweight and high-performance Hybrid framework developed by tencent VAS team, which is intended to speed up the first screen of websites working on Android and iOS platform. Not only does VasSonic supports the static or dynamic websites which are rendered by server, but it is also compatible with web offline resource perfectly. VasSonic uses custom url connection instead of original network connection to request the index html, so it can request resource in advance or parallel to avoid waiting for the view initialization. In this parallel case, VasSonic can read and render partial data by WebKit or Blink kernel without spending too much time waiting for the end of data stream.
    Downloads: 0 This Week
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  • 25
    VdrAssistant
    are several java apps and java linux services useful to manage VDR-recordings, create DVD-menus and perform the conversion process. Services can be managed from Java-GUI. For systems that dont support Java-GUI, a WebIF has been added. See WebSite!
    Downloads: 0 This Week
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