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 VilAug framework for visual linguistics! This gadget contains an IconNet with icons like WordNet and an IconMessenger as instant messenger. A new ontology is used, grammars for visual languages designed. A language with signs? Create it with VilAug.
    Downloads: 0 This Week
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  • 2
    This project is an API I have created over the years and ported to several languages. It contains tools, structures, and algorithms I have found useful in graphics, robotics, and machine vision applicaitons. Points, Lines, Vectors, etc.
    Downloads: 0 This Week
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  • 3
    The VinUI Framework is a J2EE based UI framework that produces a "flicker-free" UI on the browser. It provides easy-to-use Java API to create UI elements and capabilities like data binding, layout management, navigation handling etc.,
    Downloads: 0 This Week
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  • 4
    A framework for developing web applications using AJAX.
    Downloads: 0 This Week
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  • Managed MySQL, PostgreSQL, and SQL Databases on Google Cloud Icon
    Managed MySQL, PostgreSQL, and SQL Databases on Google Cloud

    Get back to your application and leave the database to us. Cloud SQL automatically handles backups, replication, and scaling.

    Cloud SQL is a fully managed relational database for MySQL, PostgreSQL, and SQL Server. We handle patching, backups, replication, encryption, and failover—so you can focus on your app. Migrate from on-prem or other clouds with free Database Migration Service. IDC found customers achieved 246% ROI. New customers get $300 in credits plus a 30-day free trial.
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  • 5
    The Virtual Commons (http://commons.asu.edu) is an open software initiative devoted to computational experiments on collective action and resource governance and funded by Arizona State University's Center for Behavior, Institutions, and the Environment (http://cbie.asu.edu). NOTE: we've moved our development to GitHub at https://github.com/virtualcommons - please look for the latest versions there.
    Downloads: 0 This Week
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  • 6
    VRS is an environment for presenting three dimensional (3D) world. All visualisations are made at client(s) side VRC (Virtual Reality Client - example client is under developement, SF site avaible, see also http://jvrc.info).
    Downloads: 0 This Week
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  • 7
    VirtualAPK

    VirtualAPK

    Lightweight plugin framework for Android

    VirtualAPK is a powerful yet lightweight plugin framework for Android. It can dynamically load and run an APK file (we call it LoadedPlugin) seamlessly as an installed application. Developers can use any Class, Resources, Activity, Service, Receiver and Provider in LoadedPlugin as if they are registered in app's manifest file. VirtualAPK is an excellent plug-in framework developed by Didi Travel, which supports almost all Android features and has four major components. Compatible with almost all Android phones on the market, this has been verified in the Didi Travel app. In terms of resources, adapt to Xiaomi, Vivo, Nubia, etc., and adopt an adaptive adaptation scheme for unknown models. The plug-in operation logic is isolated from the host to ensure that any problems with the framework will not affect the normal operation of the host.
    Downloads: 0 This Week
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  • 8
    Vistigator is a website analyzer, which allows CEO's, CTO's, and users to view info about their website. Vistigator is integrated with Apache 2 HTTP Server, allowing Vistigator to display website stats graphically & easily about specific IP Addresses.
    Downloads: 0 This Week
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  • 9
    QTableGridLayout is a powerful and simple-to-use Java layout manager, which can be configured visually with VisualLayout, an IntelliJ IDEA plug-in.
    Downloads: 0 This Week
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  • Easily Host LLMs and Web Apps on Cloud Run Icon
    Easily Host LLMs and Web Apps on Cloud Run

    Run everything from popular models with on-demand NVIDIA L4 GPUs to web apps without infrastructure management.

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  • 10
    Vivat Integration Via Assertion Testing Tree based mock call definition. Brings together stand alone unit tests via input/output repository. Allow for automatic component level testing and demoing.
    Downloads: 0 This Week
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  • 11
    Volantis Mobility Server CE reduces the complexity of managing mobile content so developers & content owners can create innovative content and services that users can access with the device of choice. It supports rendering for 6000+ devices.
    Downloads: 0 This Week
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  • 12
    VrameWork is a business framework based on the concept of managing transactional rich domain models
    Downloads: 0 This Week
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  • 13
    A J2EE Web Dev Framework, Struts style MVC, Event Driven like JSF and Ajax-enabled Client Scripting like YUI, Fine grained event binding, access to server variables in JavaScript & Webpages, Easy integration with Struts, No custom tags & No complex API.
    Downloads: 0 This Week
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  • 14
    Vroom App Server is a Java Web Application provides ability to Develop and Manage Web Applications based on Reusable Components. The components can be Web Pages, Web Parts, Data Connections, EJBs, Web Services etc. It's all run-time, based on Groovy.
    Downloads: 0 This Week
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  • 15
    This project generate data access objects (DAO) Java classes from a dbDesigner XML definition.
    Downloads: 0 This Week
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  • 16
    The Vyper Dynamic Server framework is a pure-java library for use in the creation of backend / server platforms. VDS is specifically tailored for financial applications, and suited for many high-throughput, asynchronous and distributed environments.
    Downloads: 0 This Week
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  • 17
    Well Written Web Development Framework Is a set of advanced facilities and utils, written having in mind complex portals.
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  • 18
    WAFT (Web Application Framework with Types) is an abstract implementation of the MVC-architectures View- and Controller-modules which allows fast development of web applications by using PHP-style declaration of HTTP-request variables.
    Downloads: 0 This Week
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  • 19
    WARFARE is a lightweight, extensible Web Application Framework to enable Construction and maintenace of web based applications without writing any Java code. A Web based interface allows for real time maintenance and tweaks to the system.
    Downloads: 0 This Week
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  • 20
    Component based application framework with a strict separation of concerns, an ease of development and a high degree of adaptability. It provides a toolbox with technical and business components for rapid development of new multitenant JSF Web 2.0 apps..
    Downloads: 0 This Week
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  • 21
    WIComponents

    WIComponents

    UI components for apache wicket

    The „wicket components“ project is a component library for the apache wicket web-framework. Referring to classic component libraries for desktop applications ( like Microsoft Foundation Classes, QT Library or wxWindows) the wicket components provide graphical user interface components for wicket web-applications. Based upon this library it'll be easy to create complex user interfaces for data processing applications and it is a perfect start to migrate old desktop applications to modern web-applications. The project is getting bigger and bigger. Your help is greatly appreciated.
    Downloads: 0 This Week
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  • 22
    WIDE Framework

    WIDE Framework

    Web application framework for business logic oriented programming.

    The overall goal of the framework is to provide easy to use, configurable and business logic oriented development of web application, which is flexible and agile for future enhancements and base lining for other web application. Also with the framework, reusability and localization of multi-scope (e.g. multi-country) business logic is easy to implement and understand by the developers and production support. The framework only applies to web applications using Java 6 or later version. It will only use core functionalities of the Java API, external libraries like JDBC drivers should be provided by the users.
    Downloads: 0 This Week
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  • 23
    WIN-Servlet is a web application framework that supports a windows-like program structure. A browser has its own session-context and window-stack. Supports: component-based dialogs (FORM), input validation, standard HTML/JavaScript pages, servlet API 2.2
    Downloads: 0 This Week
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  • 24
    A component-oriented web framework closely matching Swing. Components are controlled programatically using an event-based paradigm.
    Downloads: 0 This Week
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  • 25
    WIP (Web Integration Platform), the tools to bring first and second web technology together!
    Downloads: 0 This Week
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