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

  • Top-Rated Free CRM Software Icon
    Top-Rated Free CRM Software

    216,000+ customers in over 135 countries grow their businesses with HubSpot

    HubSpot is an AI-powered customer platform with all the software, integrations, and resources you need to connect your marketing, sales, and customer service. HubSpot's connected platform enables you to grow your business faster by focusing on what matters most: your customers.
  • Gain insights and build data-powered applications Icon
    Gain insights and build data-powered applications

    Your unified business intelligence platform. Self-service. Governed. Embedded.

    Chat with your business data with Looker. More than just a modern business intelligence platform, you can turn to Looker for self-service or governed BI, build your own custom applications with trusted metrics, or even bring Looker modeling to your existing BI environment.
  • 1
    An eclipse plug-in that will allow single java file compile using eclipse project class path.
    Downloads: 0 This Week
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  • 2
    Eclipse plugin for JBurga Bottom-Up Rewrite Machine Generator for Java.
    Downloads: 0 This Week
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  • 3
    Erc is an interpreted link-oriented language. Majic is a java-based interpreter for Erc, and Majicc is a c++ based compiler for Erc which uses the Majic libraries.
    Downloads: 0 This Week
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  • 4
    This is an Error Class Generator. It takes a text file that defines the error types, constant names and messages, levels and responses associated with it and generates classes in the supported languages that can be used to consistently handle errors
    Downloads: 0 This Week
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  • Finance Automation that puts you in charge Icon
    Finance Automation that puts you in charge

    Tipalti delivers smart payables that elevate modern business.

    Our robust pre-built connectors and our no-code, drag-and-drop interface makes it easy and fast to automatically sync vendors, invoices, and invoice payment data between Tipalti and your ERP or accounting software.
  • 5
    ExStudio is a set of development tools for the "Ex" virtual machine. It includes the vm itself, a compiler, an assembler and a debugger.
    Downloads: 0 This Week
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  • 6
    This is a new Java front end for gcc, replacing parts of the existing "gcj" front end. It is intended to be much cleaner and easier to hack than the current front end.
    Downloads: 0 This Week
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  • 7
    The goal of the project is to create extensible compiler to JVM. The compiler uses plugins and extensible syntax defined in separate project.
    Downloads: 0 This Week
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  • 8
    The goal of the project is to create specifications and provide reference parser in Java and C# for Extensible Term Language.
    Downloads: 0 This Week
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  • 9
    FIJI ForthIsh Java Interpreter

    FIJI ForthIsh Java Interpreter

    Java interpreter with Forth-like syntax, use it for testing java libs

    FIJI the ForthIsh Java Interpreter is an interactive environment with a procedural syntax similar to the Forth programming language. FIJI can load, introspect, and execute Java classes and methods. FIJI's main use is for unit and component testing of Java.
    Downloads: 0 This Week
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
  • 10
    FJ-eclipse is an implementation of Featherweight Java in Eclipse using the framework Xtext.
    Downloads: 0 This Week
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  • 11
    Flow4J is a java framework, that enables the user to model process flow with a gui interface. The flow may include tasks, decisions or calls to other process flows. The saved flow is in a jar file together with its bytecode.
    Downloads: 0 This Week
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  • 12
    Freefactor is a Java refactoring framework. It consists of a tool-independent refactoring system and an interface to allow it to be integrated with other tools. Currently a prototype Java-based tool is provided as well as bindings for Emacs.
    Downloads: 0 This Week
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  • 13
    FreeForm can be described as a 'language language'. It can be used for specifying new formal language and the way how code written in such language is resolved. It allows defining syntax like libraries and combining and embedding custom syntaxes.
    Downloads: 0 This Week
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  • 14
    GELLO is an ANSI-accredited HL7 standard for creating computable, unambiguous clinical queries. This project creates an open source compiler and client-server IDE. Projects are stored in a subversion repository, and created by the RCP based client.
    Downloads: 0 This Week
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  • 15
    GOTO-20 is a basicode-2 to java Bytecode compiler.
    Downloads: 0 This Week
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  • 16
    The Generic Analyzer is a framework in Java that is designed to allow users to build, quickly and easily, compilers and interpreters without the need to implement all the complex steps of a translator.
    Downloads: 0 This Week
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  • 17
    Compiler optimization for code that AI generates, reuses similar substrings of code to exponentially reduce the Big-O of compile. At runtime, CodeTree objects breed, rename vars, mutate code and run it instantly. For any realtime compilable language.
    Downloads: 0 This Week
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  • 18
    All APIs that help build prof of concepts of frameworks : bytecode, java, xml models analysis, querying and generation, using high level of abstraction.
    Downloads: 0 This Week
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  • 19
    Graal Profiling Data Viewer
    Graal collects profiling information when interpreting Java Bytecode. This tool gives the user the ability to inspect these Graal internal datastructures easily. Installation instructions are provided in the wiki.
    Downloads: 0 This Week
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  • 20
    GraphQL Manifold

    GraphQL Manifold

    Manifold is a Java compiler plugin, features include Metaprogramming

    Manifold is a Java compiler plugin. It supplements Java with direct, type-safe access to GraphQL, JSON & JSON Schema, YAML, XML, CSV, JavaScript, etc. All fully supported in JDK LTS releases 8 - 19 + latest with comprehensive IDE support in IntelliJ IDEA and Android Studio. Manifold consists of a set of modules, one for each feature. Simply add the Manifold dependencies of your choosing to your existing project and begin taking advantage of them. Favor composition over inheritance. Use @link and @part for automatic interface implementation forwarding and delegation. Use the framework to gain direct, type-safe access to any type of resource, such as GraphQL, JSON, XML, YAML, CSV, and even other languages such as JavaScript. Remove the code gen step in your build process. Use types defined in .graphql files directly, no code gen steps! Make GraphQL changes and immediately use them with code completion.
    Downloads: 0 This Week
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  • 21
    HATE

    HATE

    HATE's an ASN.1 Text Editor.

    HATE's an ASN.1 Text Editor written in Java. It is designed to be easy to use, highly customizable and flexible.
    Downloads: 0 This Week
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  • 22
    Hades aims to become the reference open source environment for developing, validating and deploying PLUTO (Procedure Language for Users in Test and Operations) procedures.
    Downloads: 0 This Week
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  • 23
    Haggler supports the definition, documentation, and implementation of class invariants and method pre-conditions and post-conditions through Java5 annotations.
    Downloads: 0 This Week
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  • 24
    Hali-sy is a Meta project that is aimed at fully supporting the Arabic language for most popular open-source projects
    Downloads: 0 This Week
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  • 25
    Tho goal of this project is to provide an integrated development environment for developing (x)Harbour applications on various platforms.
    Downloads: 0 This Week
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