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
    Pragmatic Enterprise Application KickStart ,demo the better practice in enterprise application. It use Spring,Hibernate,Struts 2,CXF,SpringSecurity,JQuery and more.
    Downloads: 0 This Week
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  • 2
    SpringUnit is an open source framework for unit and integration testing of Java software. It marries Spring's Dependency Injection container with JUnit's test framework to enable data-driven testing.
    Downloads: 0 This Week
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  • 3
    SpringXT provides extensions to the Spring Framework for developing complex applications with rich domain models, using the SpringXT Modeling Framework, and rich, Ajax-enabled, web user interfaces, using the SpringXT Ajax Framework.
    Downloads: 0 This Week
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  • 4
    A java toolkit for creating highly interactive cross browser web servlet applications. Knowledge of JSP, JavaScript, DOM, and HTML is not required because the library dynamically generates and controls client browser specific dhtml-ajax pages.
    Downloads: 0 This Week
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  • 5
    Persistence framework.
    Downloads: 0 This Week
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  • 6
    SqIRC
    SqIRC is light IRC client written in java, with script control and plugin!
    Downloads: 0 This Week
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  • 7
    The Squidy Interaction Library eases the design of "post-WIMP" user interfaces by unifying various device drivers, frameworks and tracking toolkits in a common library and provides a central and easy-to-use visual design environment. www.squidy-lib.de
    Downloads: 0 This Week
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  • 8
    SquirrelTrivia is a Java and PIRC-bot-framework based IRC bot designed specifically for trivia, and plans to include public and private trivia, amd highscores. Attention: Now defunct, please see https://sourceforge.net/forum/forum.php?forum_id=781270
    Downloads: 0 This Week
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  • 9
    SsGen is a SQL generator library. The api provides intuitive SQL generation methods. Also, it provides SQL writers that dispense vendor specific SQL statement as a String object.
    Downloads: 0 This Week
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  • 10
    _Stamps_ is a framework for java application development which extends the MVC (Model - View - Controller) pattern providing a complete decoupling between view and model with the usage of annotations (JSE5) and dispatching mechanisms.
    Downloads: 0 This Week
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  • 11
    Standard Webhooks

    Standard Webhooks

    The Standard Webhooks specification

    Standard Webhooks is a community-driven specification and set of open-source tools designed to make webhooks consistent, secure, and interoperable across providers. The project defines strict guidelines covering aspects like signature formats, headers, timestamps, replay protection, and forward compatibility. It includes reference implementations for signature verification and signing across multiple languages such as Python, JavaScript/TypeScript, Go, Rust, Ruby, PHP, C#, Java, and Elixir, along with additional community SDKs. The initiative is guided by a technical steering committee with members from companies like Zapier, Twilio, Mux, ngrok, Supabase, Svix, and Kong. Standard Webhooks matters because it eliminates the fragmentation of webhook implementations, reducing consumer effort and enabling seamless verification in apps or even directly in API gateways. By unifying best practices, it improves developer experience, enhances security, and enables new ecosystem tools.
    Downloads: 0 This Week
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  • 12
    A framework to support dynamic adaptation behavior in Java EE enterprise systems and to develop self-managing applications. StarMX utilizes JMX features and can be integrated with different policy/rule engines to enable self-management capabilities.
    Downloads: 0 This Week
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  • 13
    StateChum
    This is a set of regular grammar inference libraries. It contains tools to visualise the resulting grammar as a finite state machine and to actively contribute to the inference process. The repository has now moved to https://github.com/kirilluk/statechum
    Downloads: 0 This Week
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  • 14
    StaticLinq is a plain and simple java solution to LINQ. We follow the KISS principle and use interfaces to achieve LINQ-like syntax. This project prepares us for Java 7's addition of Closure while still support Java 5 and 6 P.S. NO REFLECTIONS, EVER
    Downloads: 0 This Week
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  • 15
    An eclipse RCP project for quickly and easyly to develop java project, for developer or designer. It includes some model definition about data, rule, flow. Of course, an IDE for them.
    Downloads: 0 This Week
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  • 16
    A messaging framework for java client server application. It enhances productivity by providing generic infrastructure for data CRUD. Java swing, Jide,Tibco rendezvous, Tibco smartsocket, Spring amqp are currently supported and it easy to add others.
    Downloads: 0 This Week
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  • 17
    StoryTestIQ (STIQ) is a test framework used to create Automated Acceptance Tests. STIQ is a mashup of Selenium and FitNesse: its "wiki-ized" Selenium with widgets and features that make it easier to write and organize Selenium tests.
    Downloads: 0 This Week
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  • 18
    Strandz is an API that enables developers to connect users with their data. It is the middle layer that connects a Java Swing UI with Data Objects, employing a strict Model/View/Controller structure to enable the rapid development of maintainable cod
    Downloads: 0 This Week
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  • 19
    Strata is a collection of J2EE frameworks designed to help jumpstart any application. From mapping Relational Databases to definining logging services, Strata is an all encompassing set of frameworks to help put your project on solid ground. This project
    Downloads: 0 This Week
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  • 20

    StreamAID

    A framework for prototyping and testing P2P live streaming algorithms

    StreamAID facilitates fast prototyping of P2P live algorithms that can be built in a modular approach.
    Downloads: 0 This Week
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  • 21
    A set of extensions for Struts adding advanced web framework features for Java 5.0 developers, including POJO actions, declarative validation, data binding and conversion, dependency injection, interceptors and pluggable navigation.
    Downloads: 0 This Week
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  • 22
    A collection of plugins, extensions and integrations for the Stripes web framework. Stripes Stuff has moved to https://github.com/StripesFramework/stripes-stuff
    Downloads: 0 This Week
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  • 23
    Stronghead is a simple persistence framework implemented in Java. It's intention is to show others how one could develop a framework in general and a persistence framework in particular.
    Downloads: 0 This Week
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  • 24
    StrutSpring is a package to make Struts action to use beans in Spring container much easily by Java 5 annotation and IoC.
    Downloads: 0 This Week
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  • 25
    The Struts/SourceForge site hosts sample applications and related components based on the Apache Struts Web application framework. Disclaimer: This site is not affiliated with the Apache Software Foundation.
    Downloads: 0 This Week
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