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
    Fasper - Parser Testing Framework
    Fasper is a framework for parser verification, developed using java and antlr. Fasper uses a "golden model" based testing approach and can be integrated with JUnit. Any parser can be verified by using a plugin. For more details about the donors you should visit: www.amiq.com/consulting or www.amiq.com/consulting/blog
    Downloads: 0 This Week
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  • 2
    Fast UML is an open-source UML tool with a simple user interface pop-up free. Draw UML diagrams fast, export diagrams to png, jpg and clipboard. It pretends to be the union between Violet and UMLet.
    Downloads: 0 This Week
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  • 3
    The faster excel reports project base on apache-poi-hssf.Just like the eclipse-jface and eclipse-swt,the faster excel reports like the face of apache-poi,you can so simple and fast to create a complicated excel report.
    Downloads: 0 This Week
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  • 4
    Fault isolation framework. Allows whole system to survive over partial failure by isolating failed components. Source code is available at https://github.com/psyrtsov/fisolator
    Downloads: 0 This Week
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  • 5
    Ferret4J aims to be a lightweight MVC framework for Java applications. It is based on a Model-centric architecture and strives to be as little intrusive as possible. You can find out more in my blog at http://blackship.eu/category/my-projects/jferret/
    Downloads: 0 This Week
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  • 6
    "Fiber" is a java library which adds functionalities to the Sun java standard library : new Swing widgets ( preferences dialog, event log , ... ) , new supported protocols ( rss ) , frameworks ( user tracking on web applications ) and other utilities
    Downloads: 0 This Week
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  • 7
    Simple proxy to get files though a virtual path. Provide cache support
    Downloads: 0 This Week
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  • 8
    FireWeb

    FireWeb

    Java Single Page Web Application Framework

    Java Single Page Application Framework. Using POJO/JavaScript/WebSocket/HTML. Without any scripting - only pure Java classes. Simply and easy to learn, use and extend.
    Downloads: 0 This Week
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  • 9
    This is a simple framework for web development base on Spring Framework.
    Downloads: 0 This Week
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  • 10

    Firmata

    generic protocol for communicating with microcontrollers

    Firmata is a generic protocol for communicating with microcontrollers from software on a host computer. It is intended to work with any host computer software package. There are implementations for multiple microcontrollers and host software packages.
    Downloads: 0 This Week
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  • 11
    Java support for a C# like class properties w/ first-class support. Simple example API and demo app included. See details here: http://acct001.com/wordpress/?p=215
    Downloads: 0 This Week
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  • 12
    Fiskalizacija u hrvatskoj. JAVA implementacija slanja i potpisivanja xml za CIS sustav porezne uprave.
    Downloads: 0 This Week
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  • 13
    FitFramework以Struts、Spring、Hibernate为核心,目的是设计开发出一套相对比较实用的集成开发框架,为项目开发提供一个基础运行和开发平台,包括以下几个核心部分: 1、基于Acegi的基本完善的权é
    Downloads: 0 This Week
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  • 14
    FIX protocol Java engine, based on Apache MINA transport.
    Downloads: 0 This Week
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  • 15
    FixSuite is a collection of tools and applications for the Financial Information eXchange (FIX) Protocol.
    Downloads: 0 This Week
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  • 16
    Modular application development for people who prefer Java SE 5 to XML configuration.
    Downloads: 0 This Week
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  • 17
    The Flow Framework is an OSGi Service Platform extension leveraging service deployment, providing transitive service dependency management at runtime.
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  • 18
    FluentLenium

    FluentLenium

    FluentLenium is a web & mobile automation framework

    FluentLenium is a React-ready website automation framework that extends Selenium to write readable, reusable, reliable and resilient UI functional tests. It’s written and maintained by people who are automating browser-based tests on a daily basis. FluentLenium provides a Java-fluent interface to Selenium, and brings some magic to avoid common issues faced by Selenium users. FluentLenium is shipped with adapters for JUnit4, JUnit5, TestNG, Spock, Spring TestNG, Cucumber and Kotest, but it can also be used standalone. FluentLenium best integrates with AssertJ, but you can also choose to use the assertion framework you want. FluentLenium gives you multiple methods which help you write tests quicker. All those methods are tested daily by commercial regression test suites maintained by project developers.
    Downloads: 0 This Week
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  • 19
    Fluid is an adaptative framework for model-driven development. Based on the Eclipse environment, Fluid defines model transformations among several modeling technologies and engines, as well as multi-tier application architecture definitions.
    Downloads: 0 This Week
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  • 20
    Fluxion
    The Fluxion framework is a prototype data integration system using Semantic Web technologies.
    Downloads: 0 This Week
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  • 21
    FolioReader

    FolioReader

    A Java ePub reader and parser framework for Android

    FolioReader-Android is an EPUB reader written in Java and Kotlin.
    Downloads: 0 This Week
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  • 22

    ForeIndex

    Distributed Index with Apache Hadoop, Apache Lucene and Apache Tika

    This is a distributed index framework using Apache Hadoop, Apache Lucene and Apache Tika, to index large volume of data.
    Downloads: 0 This Week
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  • 23
    Form4G
    Development of applications in java Swing with the tools and methodologies of the applications web (Plugin, javascript, html, servlet and JSP). Without the necessity of carrying with an application server
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  • 24
    FormClipse (Net-Progress RCP framework)simplify data form creation for Eclipse RCP based applications.It provides some features as CRUD operations support, Validation Mechanism and other abstract operations for form drawing and components definition.
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  • 25
    An additional validation extension build on JSF to validate relationship of input values within a form
    Downloads: 0 This Week
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