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.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 1
    Java-based package for the development and maintenance of GUI database applications.
    Downloads: 0 This Week
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  • 2
    mda4eclipse is a domain-driven and model-driven development eclipse plugin. Its purpose is to present a way of using different project sites to work together and establish a shared development environment.
    Downloads: 0 This Week
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  • 3
    xApps,an enterprise universal platform(BPM),facilitates non IT user to build IT solution flexibly by form desinger,workflow designer & report builder etc.(We moved this prject to a new place.
    Downloads: 0 This Week
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  • 4
    sandboss is a messaging framework generator that creates complete communications, persistency, UI forms, configuration management, and runtime control infrastructure from struct and node declarations. Full generator support in the dependency-aware build
    Downloads: 0 This Week
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  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
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  • 5
    The open web architecture framework defines web applications in an eclipse based DSL editor. A code generator transforms the models into a Google Web Toolkit / Google App Engine project which can be customized by the developer.
    Downloads: 0 This Week
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  • 6
    Persistance Zero is a MDA tools which generate the persistance layer for java project in hibernate technology. For that, persistance zero use un xmi file which can be obtain by any uml modeler
    Downloads: 0 This Week
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  • 7

    pgApex

    http://95.85.49.98:8081/apex/q

    Web RAD for PostgreSQL tool.
    Downloads: 0 This Week
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  • 8
    Radtool is a model-centric web-app framework which uses metadata driven code generation and more. Its to grow into an IDE post improvements.
    Downloads: 0 This Week
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  • 9
    A collection of open-source build and release tools, useful for creating and configuring software development, release, and QA production infrastructures.
    Downloads: 0 This Week
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  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

    Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
    Try it free
  • 10
    sfEclipse is an Eclipse plugin for php symfony framework. It provides easier, faster and better developing process based on symfony framework. This plugin extends PDT (PHP Development Tools) and it is still evaluating.
    Downloads: 0 This Week
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  • 11
    SQLG2 is preprocessor and library that combines ideas of JDBC, SQLJ and iBATIS to simplify writing DB access code for small and medium-sized applications, making it similar to PL/SQL development. It is intended for use under JDK 1.6 or later.
    Downloads: 0 This Week
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  • 12
    View4J is a web framework with extensive use of declarative programming that allows the reuse of code with various layouts, allowing a rapid development of the front of a web application
    Downloads: 0 This Week
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  • 13
    Web 2.0 toolbox and core framework
    Downloads: 0 This Week
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  • 14
    Based on the j2ee platform of code generation tool.of Eclise rcp with Simple and practical database modelling function, establishing more page attribute in the table to produce the page code and other code,induct pdm
    Downloads: 0 This Week
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  • 15
    wickettools-extjs is a library that integrates ExtJS, a client-side javascript library with wicket, a J2EE web framework.
    Downloads: 0 This Week
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  • 16
    X4Java is a framework that serializes and de-serializes Java object based upon the Schema provided, the output of this framework is XML file conforming to the provided Schema, structure of XML o/p can be change by applying minimal changes to schema file.
    Downloads: 0 This Week
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  • 17
    NbXDoclet for NetBeans project helps to develop applications based on xdoclet. It contains templates for Hibernate. This project also implements Project Extensions (natures).
    Downloads: 0 This Week
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