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.

  • Enterprise-grade ITSM, for every business Icon
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    Outgrown Windows Task Scheduler?

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  • 1
    WebHarvest - web data extraction tool
    Web data extraction (web data mining, web scraping) tool. It leverages well proved XML and text processing techologies in order to easely extract useful data from arbitrary web pages.
    Downloads: 2 This Week
    Last Update:
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  • 2
    DESMO-J is a framework for rapidly building discrete event driven simulation models in Java, which is not restrained to any particular domain of application. It supports both event-oriented and process-oriented modelling views. See http://desmoj.de.
    Downloads: 8 This Week
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  • 3
    LunaRCP provides very useful plug-ins to ease the development of Eclipse Rich Client Platform (RCP) applications. It covers a broad range of RCP topics, e.g. application startup, file operations, jobs API, SWT/JFace, database integration using Hibern
    Downloads: 8 This Week
    Last Update:
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  • 4

    GUITAR - A GUI Testing Framework

    A model-based test automation framework for GUI applications

    This framework supports a wide variety of model-based GUI testing techniques. The innovation lies in the architecture of GUITAR, which uses plug-ins to support flexibility and extensibility. Software developers and quality assurance engineers may use this architecture to create new toolchains, new workflows based on the toolchains, and plug in a variety of measurement tools to conduct GUI testing. More detail is presented in this publication: GUITAR: An Innovative Tool for Automated Testing of GUI-driven Software. Bao N. Nguyen, Bryan Robbins, Ishan Banerjee, and Atif Memon. Automated Software Engineering Journal. p.21, 1. 2014
    Downloads: 4 This Week
    Last Update:
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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

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  • 5
    Microlog is a small, yet powerful logging library for mobile devices based on the Log4j API. Supports Java ME (J2ME) and Android. Logs to device, to PC or to servers online. Used in all phases from development on emulator/device to outdoor field-testing.
    Downloads: 4 This Week
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  • 6

    GeoWeb 3D Globe

    Geospatial Web 3D Globe Project(To consider S.Korea market)

    The goal of "GeoWeb 3D Globe" is developing 3D visualization and utilization module for geospatial data. We are conveniently wide range of developers hope to take advantage of geospatial information. Using three-dimensional spatial information service developed for web-based 3D "GeoWeb 3D Globe" The main contents of the project are as follows: 1. Based on proven open source SW(WWJava) 2. Specializing in 3D visualization of geospatial data 3. Web based service
    Downloads: 2 This Week
    Last Update:
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  • 7
    JdonFramework

    JdonFramework

    a Domain Driven Design + CQRS + EventSource java framework

    1. INTRODUCTION --------------------------------------------- JdonFramework is a java framework to build your Domain Driven Design + CQRS + EventSource applications with asynchronous concurrency and higher throughput. 2. GETTING STARTED ------------------ In the "example" directory there are several examples for web application. You can run runTest.bat in this directory to see how to play JdonFramework in Application. In the "doc" directory there are all documents about how to use. Source Project : https://github.com/banq/jdonframework
    Downloads: 2 This Week
    Last Update:
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  • 8
    An open source implementation of the High Level Architecture Run-Time Infrastructure. Focused on modularity and flexibility, Portico provides an extensible environment to support HLA simulation development and research.
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    Downloads: 7 This Week
    Last Update:
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  • 9
    Groupware-API for stable access from Java to Lotus Notes/Domino via local or remote access, as easy to use as LotusScript. Domingo is compatible with Java 1.3 or higher and with Lotus Notes/Domino R5, R6, R6.5, R7 and R8.
    Downloads: 6 This Week
    Last Update:
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
    Learn More
  • 10
    EZMorph is simple java library for transforming an Object to another Object.
    Downloads: 6 This Week
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  • 11
    JPPF

    JPPF

    The open source grid computing solution

    JPPF makes it easy to parallelize computationally intensive tasks and execute them on a Grid.
    Downloads: 1 This Week
    Last Update:
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  • 12
    A client container for Swing, based on Java 5 language features (annotations, enums...), and PicoContainer. Develop Swing applications with a simple development model, using POJOs, a clean MVC pattern and services and be more productive.
    Downloads: 3 This Week
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  • 13

    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: 3 This Week
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  • 14
    XUI is a Java and XML RIA platform for building smart app's. Swing, AWT and other widget sets can be used on a range of hardware. XUI's modular framework can help many aspects of application development. NetBeans and Eclipse are available.
    Downloads: 3 This Week
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  • 15
    JEFF (Java Explanation Facility Framework) can be used with other Java-based (business) rule engines, expert systems and expert system shells in order to provide an explanation of the inference process.
    Downloads: 5 This Week
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  • 16
    LogicAnalyzer is a framework as well as an application to operate a PC based logic analyzer. It's built using the Eclipse RCP and designed with extensibiliy in mind. Integrating new devices or creating completely new functionality is easy.
    Downloads: 5 This Week
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  • 17
    Simple is an XML serialization framework for Java. Its goal is to provide an XML serialization framework that enables rapid development of XML configuration and XML communication applications.
    Downloads: 1 This Week
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  • 18
    Aperture is a Java framework for extracting and querying full-text content and metadata from various information systems (file systems, web sites, mail boxes, ...) and the file formats (documents, images, ...) occurring in these systems.
    Downloads: 1 This Week
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  • 19
    eLML - eLesson Markup Language
    eLML (eLesson Markup Language) is an XML framework for creating structured eLessons based on a pedagogical model. eLML consists of an XMLSchema and XSLT files to create XHTML, PDF, LaTeX, IMS CP and SCORM versions, standards supported by most LMS.
    Downloads: 1 This Week
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  • 20
    The AppTools library provides general tools for developing Java applications, especially applications using a plug-in architecture to extend their functionality. The project also provides a platform for running such applications.
    Downloads: 4 This Week
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  • 21
    Datanodes is a non-strict subset of XML, providing a very simple way of storing configuration data without all the normal XML-clutter, and with native support for binary data.
    Downloads: 4 This Week
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  • 22
    JRandO is a test data generator or better test object generator framework. It can be used in JUnit tests or in performance test (for e.g. using JMeter). It may also be useful in anonymization of data or in a simulation environment.
    Downloads: 4 This Week
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  • 23
    Common Java data structure library used by multiple projects. See http://verdantium.blogspot.com/
    Downloads: 4 This Week
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  • 24
    ScriptManager is a command-line tool for executing and managing plain SQL scripts. ScriptManager was written in pure Java and requires JDBC driver to connect to any JDBC-compliant database.
    Downloads: 4 This Week
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  • 25
    web4thejob.org

    web4thejob.org

    Open source to productivity

    Web4thejob is an open source java framework for the rapid development of data-centric web applications. It is ideal for those who seek a component-based event-driven full-stack web development framework, capable of producing elegant desktop-style web applications that can automate any business domain. The framework addresses the automation needs of any business domain introducing "joblets". A joblet encapsulates the relational schema of a business domain using modern orm technology. Joblets are meant to be released by members of the community under the terms of their preference. Joblets guarantee productivity through reusability. The framework is engineered in a multi-layered architecture on top on some of the most recognized open source projects of the global java community; consequently a steep learning curve and an open architecture for binding with other projects are ensured.
    Downloads: 4 This Week
    Last Update:
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