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
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

    Free diagnostic script reveals configuration issues, error patterns, and security risks. Instant HTML report.

    Windows Task Scheduler might be hiding critical failures. Download the free JAMS diagnostic tool to uncover problems before they impact production—get a color-coded risk report with clear remediation steps in minutes.
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  • 1
    EUSOP (End User Service Orchestration Platform) is a platform, which supports the programming of orchestration-editors. For more information: http://eusop.wineme.fb5.uni-siegen.de/
    Downloads: 0 This Week
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  • 2
    Persistence Framework for Java with no JDBC or SQL knowlege needed. An easy to use Administration GUI is provided to hook into almost any database. No XML configuration mapping files! Easiest Java Database layer out there period.
    Downloads: 0 This Week
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  • 3
    Tests executed in different environments often rely on environment-specific static properties. EZPZ enables ths use of parameter-driven XML files to provide these properties, and provides hooks for you to generate non-static properties.
    Downloads: 0 This Week
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  • 4
    Framework for system tests.
    Downloads: 0 This Week
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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

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  • 5
    Libraries, documentation, examples & drivers for Eagle Technology South Africa's Data Acquisition products. These include ISA, PCI, PCI Express, USB, Serial & Ethernet. Supported languages will be C/C++, JAVA, Perl, Python.
    Downloads: 0 This Week
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  • 6
    Annotation Driven User Interfaces
    Downloads: 0 This Week
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  • 7
    Easy to use Java graphics classes. Created for use by beginning programmers, or programmers not familiar with Java AWT/Swing. All classes in one file that is placed in the same folder as main class. Modelled after VB6 graphics and events.
    Downloads: 0 This Week
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  • 8
    A metadata driven framework allowing forms-driven, rich internet applications to be built quickly by developers in a declarative way (using XML). The framework currently supports GWT. Support for Adobe Flex is coming soon.
    Downloads: 0 This Week
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  • 9
    Create Web Appliaction by XML Script for JAVA.
    Downloads: 0 This Week
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  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • 10
    EasyForm is a java web framework, The target of this framework is let developers not write any html,css,js on form develop,they just need to do some config. EasyForm also use new and interesting interactive model.
    Downloads: 0 This Week
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  • 11

    EasyML

    EasyML serialization library, to and from XML, similar to Gson

    EasyML converts Java objects into XML and back again, without the need for annotations or other types of configuration. EasyML offers extensive support for JDK classes and also supports customization through user settings, user extensions, or through the Java Serialization API. EasyML provides support for: - reading and writing XML text and/or org.w3c.dom documents - Java Collections framework - Java Serialization framework - Multi-threading - Java Generics and functional APIs EasyML can be customized with user-defined serialization strategies. The low-level components, XMLWriter and XMLReader, can be used directly, for a higher control compared to the EasyML Facade. Security policies can also be defined, specifying black- or whitelists of types which are allowed at deserialization time. EasyML on GitHub: http://github.com/cordisvictor/easyml-lib
    Downloads: 0 This Week
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  • 12
    EasyPastry
    EasyPastry is built on top of Pastry, a decentralized key-based routing (KBR) P2P overlay network. The main objective of EasyPastry is to provide a complete façade in order to simplify the P2P application development.
    Downloads: 0 This Week
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  • 13
    Este é um framework de persistência bastante simples. Pode ser utilizado com qualquer banco de dados que tenha driver JDBC. Implementa 100% das principais necessidades de um bean de entidade, sem a complexidade de EJBs.
    Downloads: 0 This Week
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  • 14

    EasySocialNetworkAPI

    Java API to easily access social networks

    Downloads: 0 This Week
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  • 15
    EasyWeb4J is an end-to-end stack for Java web application development. Its design is inspired by Ruby on Rails. It provides seamless integration with Hibernate and JPA for ORM and automatically manages transactions.
    Downloads: 0 This Week
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  • 16
    The EchoPoint project provides a rich collection of web components which seamlessly integrate with the Echo Web Framework. EchoPoint, combined with the Echo Web Framework, provides the one of the simplest and richest frameworks for Web application devel
    Downloads: 0 This Week
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  • 17
    Echo2 is the next-generation of the Echo Web Framework, a platform for developing web-based applications that approach the capabilities of rich clients. http://www.nextapp.com/platform/echo2/echo/ It is based on AJAX technology. This version includes com
    Downloads: 0 This Week
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  • 18
    Automatically generates echo2 applications from a domain model (scaffolding). Goal is to integrate with ide plugins to provide a quick process for getting a database driven Echo2 AJAX application running.
    Downloads: 0 This Week
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  • 19
    EchoBinding is an extension to the Echo2 web framework. EchoBinding provides a data binding facility that helps you to synchronize screen and session state of your Echo2 applications.
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  • 20
    Framework to simplify the development of OpenGL and SWT in the Eclipse RCP.
    Downloads: 0 This Week
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  • 21
    Meta-tooling platform to speed and simplify construction of full-featured Eclipse-based language-specific IDEs. PLEASE NOTE: This project has moved to: http://www.eclipse.org/imp
    Downloads: 0 This Week
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  • 22
    Eclipse based editor for phpBB MOD files
    Downloads: 0 This Week
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  • 23
    The Eclipse OpenGL Pack is an Eclipse PlugIn, which provides an easy-to-use way to develop and deploy OpenGL-enhanced Java applications within the Eclipse IDE. It includes all external libraries that are required to get an OpenGL application started.
    Downloads: 0 This Week
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  • 24
    dbTier is Eclipse plugin that wrapping Hibernate libraries and provide unified data access interface for Eclipse RCP Applications.
    Downloads: 0 This Week
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  • 25
    An Eclipse bundle to create Eclipse plug-ins, Rich Client or Rich Ajax Applications for the HP webOS platform. The webOS developers desktop includes language support and third party tools specifically for webOS application developers.
    Downloads: 0 This Week
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