Browse free open source Java Interpreters and projects below. Use the toggles on the left to filter open source Java Interpreters by OS, license, language, programming language, and project status.

  • Auth for GenAI | Auth0 Icon
    Auth for GenAI | Auth0

    Enable AI agents to securely access tools, workflows, and data with fine-grained control and just a few lines of code.

    Easily implement secure login experiences for AI Agents - from interactive chatbots to background workers with Auth0. Auth for GenAI is now available in Developer Preview
    Try free now
  • MongoDB Atlas | Run databases anywhere Icon
    MongoDB Atlas | Run databases anywhere

    Ensure the availability of your data with coverage across AWS, Azure, and GCP on MongoDB Atlas—the multi-cloud database for every enterprise.

    MongoDB Atlas allows you to build and run modern applications across 125+ cloud regions, spanning AWS, Azure, and Google Cloud. Its multi-cloud clusters enable seamless data distribution and automated failover between cloud providers, ensuring high availability and flexibility without added complexity.
    Learn More
  • 1

    MinGW - Minimalist GNU for Windows

    A native Windows port of the GNU Compiler Collection (GCC)

    MinGW: A native Windows port of the GNU Compiler Collection (GCC), with freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All of MinGW's software will execute on the 64bit Windows platforms.
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    Downloads: 3,393,807 This Week
    Last Update:
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  • 2
    Community Z Tools

    Community Z Tools

    Tool support for the Z formal notation

    Community Z Tools Project (CZT): Tools for editing, typechecking and animating Z specifications and related notations. Includes a Java framework for building formal methods tools. NOTE: development of CZT has now moved to GitHub: https://github.com/community-z-users/czt
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    Downloads: 132 This Week
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  • 3
    Decouple your GUI building code from the rest of your application. Using an XML description, the Java Gui Builder will build appropriate windows, controls and objects for later retrieval by the mainstream code.
    Downloads: 2 This Week
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  • 4
    ACDK - Artefaktur Component Development Kit - is a platform independent C++-framework similar to Java or C#/.NET for generating distributed and scriptable components and applications.
    Downloads: 1 This Week
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  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    Kanaputs is an interpreter for Java. With Kanaputs you can use Java in an interpreted way: no more compilation, each instruction is executed when you write it. It's extremely easy to use to make script files above Java. www.kanaputs.org
    Downloads: 1 This Week
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  • 6
    Introspect on running programme, view and alter object fields and methods. Edit the code of any method at runtime; apply the changes to any combination of objects, such as an array, or a complete class. Complete rewrite underway available Jan 2007.
    Downloads: 1 This Week
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  • 7
    XVCL is a general-purpose language for configuring variants in all sorts of textual documents (including programs). It is based on frame technology. XVCL processor automates the customization process to produce system from specification of variants.
    Downloads: 1 This Week
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  • 8
    From the XML definition of your database, DewDrop will generate clean and human-readable SQL DDL code for any supported target database. This means you can define your database just once in XML, and have it work for any database automatically.
    Downloads: 0 This Week
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  • 9
    The Frame Processing Language (FPL) is an XML language based on the Frame Technology by Paul G. Bassett as described in his book “Framing Software Reuse: lessons from the real world”. FPL is implemented in Java using JDOM,Saxon and Jakarta-oro.
    Downloads: 0 This Week
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  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 10
    We extend the Eclipse IDE with tools for development in Haskell, a functional programming language, providing support for a wide range of tools (compilers, interpreters, doc tools etc.) in a coherent, convenient and configurable environment.
    Downloads: 0 This Week
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  • 11
    A command line parser for Java programs generated from a XML file via XSLT.
    Downloads: 0 This Week
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  • 12
    The only -complete- XUL/embedded scripting solution for Java. JFCML supports not only AWT and Swing; but any class accessible to Java's ClassLoader. Also, most major scripting languages, including JavaScript, BeanShell, Jython, Jacl (Tcl), JRuby, more.
    Downloads: 0 This Week
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  • 13
    A Java parametrization framework to permit software sefl-setup at runtime after parametrization resources modifications, use of diferents files format to specify parameters, and the possibility of defining parameters relations.
    Downloads: 0 This Week
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  • 14
    Jacn is a Java-based configuration system for the SpringFramework. It also features a simple and effective web specific declarative JSF scoping mechanism that matches that of Spring Web Flow and Shale.
    Downloads: 0 This Week
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  • 15
    Jamocha is an open source rule engine. The objective of Jamocha is to provide a high quality rule engine and expert system shell environment. We would provide you an engine, the required development tools and a best practice methodology.
    Downloads: 0 This Week
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  • 16
    Java Web Application Framework. Write good-looking, styled, hacker-proof, well-behaving, customizable, content-rich Java web applications easy in a minimum time using designers & framework services.
    Downloads: 0 This Week
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  • 17
    JavaCET is an API wrote in Java that allows to analyze Java source code and libraries, and control its execution and its trace in an integrated and comprehensible object-oriented way. It allows backwards execution.
    Downloads: 0 This Week
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  • 18
    Powerful PHP IDE/Editor. Automatically generates code for your scripts, based on our own PHP Framework. Can create projects, full class/function breakdown. Supports PHP 5x. Under active alpha development (as of Feb 06), subversion repository for latest.
    Downloads: 0 This Week
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  • 19
    Pynt is a next generation java build tool. It uses its own Python-like scripting language that is easier to read and less verbose than xml and is capable of running all Ant tasks.
    Downloads: 0 This Week
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  • 20
    Dr. Micheal Kay: "Saxon 8.7 is the first release to be released simultaneously by Saxonica on the Java and .NET platforms." MDP: Mission accomplished! Saxon for the .NET platform from Saxonica is now available and supported via the http://saxon.sf.net
    Downloads: 0 This Week
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  • 21
    A set of Eclipse plugins for the Scheme programming language. Features a powerful, fully extensible S-expression-based editor. Integrates seamlessly with any Scheme interpreter.
    Downloads: 0 This Week
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  • 22
    Seppia is a simple Java technology for building an application from constituent parts. Seppia will challenge the way you think of Java based component computing.
    Downloads: 0 This Week
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  • 23
    A system for developing custom XML editors with ease. XML editors are built from Java editing components.
    Downloads: 0 This Week
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  • 24
    This project delievers the internal plugin support of the JavaCheck for the specification to the Eclipse Platfrom, for instance, Personal Java 1.1.8
    Downloads: 0 This Week
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  • 25
    Downloads: 0 This Week
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