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.

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  • 1
    The aim of this project is to develope a decompiler for java which is platform independent and has options to obfuscate the class file also. The project takes class file as input and decompiles it and provides the source file.
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    Downloads: 44 This Week
    Last Update:
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  • 2
    BNF for Java is a BNF Compiler-Compiler, or Parser-Generator. It implements ISO Standard Backus-Naur Format, using Java. BNF allows you to create a syntax, or a complete language, to parse your data source. Your custom Java extensions generate output.
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    Downloads: 21 This Week
    Last Update:
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  • 3
    STDL (Structured test description language) is a domain-specific testing language that is used to auto-generate unit test code. It supports a myriad of output languages (incl. C#). The project's aim is that of reducing the resources required for testing
    Downloads: 2 This Week
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  • 4
    JB2CSharp is a port of the Java-Bison/Flex software developed by the Serl project at the University of Colorado, Boulder. Parsers and lexers will be able to use C# actions. The open source .NET project Mono has requested the port, and here it is.
    Downloads: 1 This Week
    Last Update:
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  • 5
    Java Decompiler, Disassembler and Bytecode debugger. Decompiler supports Java 5 (e.g. generics, for-each loops etc). Debugger allows user to step through each bytecode and view program state. Contains Swing GUI.
    Downloads: 1 This Week
    Last Update:
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  • 6
    JaCIL (pronounced "jackal") is a project to create a byte-code compiler to translate .NET assemblies to Java class files.
    Downloads: 1 This Week
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  • 7
    XML encoder for source code
    Downloads: 1 This Week
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  • 8
    This project was started in an effort to ease development of Swing applications by creating a XML to Swing rendering utility. Although this project is definitely in the first released state, it shows great promise and focuses solely on the Swing API as a
    Downloads: 1 This Week
    Last Update:
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  • 9
    Argus is a highly integrated Eclipse plug-in. The purpose of this plug-in is to add additional Errors and Warnings to the Eclipse Framework, assisting Java programmers to create bug free, high quality code.
    Downloads: 0 This Week
    Last Update:
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  • 10
    Blade Language Developer
    Blade Language Developer (or Project Blade for short) is a toolkit for creating domain specific or general programming languages. The toolkit offers a language for describing grammars, and templatable parser generator.
    Downloads: 0 This Week
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  • 11
    DAJ is an extension of the AspectJ programming language to incorporate adaptive programming concepts from the Demeter project.
    Downloads: 0 This Week
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  • 12
    Metaprogramming: proof of the concept.
    Downloads: 0 This Week
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  • 13
    Extensible language for portable parallelism. Any visual element may be used to extend program syntax and a re-writing rule defined for it. Syntactic elements have properties attached, enabling symbolic manipulation to specialize to hardware.
    Downloads: 0 This Week
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  • 14
    Eclipse plugin for JBurga Bottom-Up Rewrite Machine Generator for Java.
    Downloads: 0 This Week
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  • 15
    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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  • 16
    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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  • 17
    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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  • 18
    I-Java is an extension of Java for implementing "incomplete objects" and "object composition". I-Java implements a preprocessor that produces standard Java code.
    Downloads: 0 This Week
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  • 19

    JEX

    JEX is a redefinition of Java using an XML syntax

    In simple words, JEX is a redefinition of Java using an XML syntax. This allows programmers to extend their favorite language. It also simplifies compilers, IDEs and code generators. Among foreseeable extensions are UML diagrams , Design Patterns...
    Downloads: 0 This Week
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  • 20
    Java-program to read, modify and execute class-files. a real java VM written in java or a decompiler for class-files is possible (and partially working)
    Downloads: 0 This Week
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  • 21
    JavaTraits preprocessor. This project is an implementation of a preprocessor for traits in Java.
    Downloads: 0 This Week
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  • 22
    lightJacc is a small but strong grammar parser generator. It adopts a parsing strategy of its own: dynamic concurrent parsing -- which made it much stronger than LR or LL family CCs (YACC, ANTLR, etc), but still keep good performance.
    Downloads: 0 This Week
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  • 23
    MyL is a hyper productive programming language oriented to concepts, created to simplify and accelerate the development of commercial applications for web and desktop, using a "Straight to the point" syntax.
    Downloads: 0 This Week
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  • 24
    Recoder.C# is a Java framework for C# program analysis and source code transformation. It computes an easy to use syntactic and semantic program model containing cross references and supports transformation rollbacks and incremental model updates.
    Downloads: 0 This Week
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  • 25
    DKU is an embedded parallel language, or "piggy-back" language that uses function calls to invoke the language's execution model. It tunes task-size to the hardware while hiding hardware details for high performance portability of parallel code.
    Downloads: 0 This Week
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