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

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  • 1
    Java Modeling Language (JML)
    This sourceforge site for the project is now DEPRECATED and not updated. All current work and new releases are on github: https://github.com/OpenJML/OpenJML. The Java Modeling Language (JML) is a behavioral interface specification language that can be used to specify the behavior of Java modules (as in design by contract -- DBC). It has many tools to do assertion checking, unit testing, etc. The principal current tool of the project is OpenJML -- cf. https://www.openjml.org, with binary downloads from https://github.com/OpenJML/OpenJML/releases/latest
    Downloads: 9 This Week
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  • 2
    Druid is a GUI tool for database build and management. Users can add/change/delete DB objects (tables, fields, etc). Druid generates for you: SQL scripts, docs in XHTML, PDF, DocBook, etc; code in C, C++ & Java Beans even for JDO and support Castor & OJB
    Downloads: 2 This Week
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  • 3
    Pizza is a small, fast and free compiler for Java and an important superset of the Java programming language. It is written in Java/Pizza and compiles to Java class files.
    Downloads: 8 This Week
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  • 4
    [XiT is defunct. All code has moved to XGen] XiT is a framework for managing data transformations. It incorporates a plugable architecture to accomodate different data transformation engines. Modules can be designed to generate source code, transform xml
    Downloads: 8 This Week
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    A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

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  • 5
    JCom is a bridge library between Java and Com to enable COM object access from Java classes. Example: Creating an Excel worksheet, or using Visual Basic COM application from a Java application. See also this alternative http://com4j.kohsuke.org/
    Downloads: 4 This Week
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  • 6
    JiBX is a framework for XML data binding to Java. It works with existing classes, using a flexible mapping definition file to determine how data objects are translated to and from XML. See the Home Page for details and external bug tracking system links.
    Downloads: 2 This Week
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  • 7
    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler and Emulator

    z390 Portable Mainframe Assembler and Emulator
    Downloads: 2 This Week
    Last Update:
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  • 8
    JFrame is Model View Controller Model2 framework for Web based applications written in Java language. It is very simple and emphasis on security and stability. Because of it simplicity this framework can be used and for studying purposes.
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    Downloads: 6 This Week
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  • 9
    Retrotranslator is a tool that makes Java applications compatible with Java 1.4, Java 1.3 and other environments.
    Downloads: 2 This Week
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  • 10
    ThinG is a visual GUI design editor for Thinlets, the lightweight GUI toolkit for Java.
    Downloads: 2 This Week
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  • 11
    Nextobjects is an Integrated Development Tool for Entreprise Applications. It use Turbine Torque for code generation. It is based on the Merise method.
    Downloads: 3 This Week
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  • 12
    Provides an ANTLR plugin (including grammar file editor with outline page and project nature with incremental builder) for the Eclipse platform
    Downloads: 5 This Week
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  • 13
    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: 5 This Week
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  • 14
    JFlex

    JFlex

    The fast lexer generator for Java

    JFlex is a flex-like lexer generator for Java with emphasis on speed and full Unicode support. It has some not so usual features like negation in regexps and nested input streams. Also reads JLex specifications unchanged.
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    Downloads: 5 This Week
    Last Update:
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  • 15
    jPicEdt

    jPicEdt

    Another drawing editor for LaTeX with PSTricks & TikZ

    jPicEdt is an extensible internationalized vector-based drawing editor for LaTeX and related packages (TikZ, PsTricks,...), written in Java. It is also a library of reusable high-level graphic primitives.
    Downloads: 5 This Week
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  • 16
    Java 3D Editor

    Java 3D Editor

    An editor for Java 3D scenes

    A Java 3D graphics tool that can be used to implement graphics applications for various purposes. Provides the user interface in which a three-dimensional objects can be manipulated with ease. The application also allows you to generate code from the scene in the Java language automatically, so that objects can be created and used to run graphical applications later.
    Downloads: 4 This Week
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  • 17
    The JavaCC Eclipse Plugin provides a JavaCC & JTB editor and a builder which process .jj, .jjt & .jtb files and integrate with Eclipse's incremental build system. Compatible with Eclipse 4.6.0+ and Java 1.8+. Also embeds JTB 1.5.1.
    Downloads: 1 This Week
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  • 18
    Point it to a database and it creates Java classes, JSP, and Flex code. Emits code for create, update, delete, and search. Emits code for Flex charts. Then customize the code as needed. Tested with MySQL, Oracle, and Postgresql. Also can take a query and
    Downloads: 2 This Week
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  • 19
    JAG - the Java Application Generator - is a 100% Java application that generates working projects containing complete, best-of-breed J2EE applications.
    Downloads: 2 This Week
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  • 20
    Flux is a Java tool available as Eclipse plug-in supporting the model-driven design of a Struts 1.1 web application by repeatedly (re-)generating the struts-config-<module>.xml files from UML activity diagrams.
    Downloads: 3 This Week
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  • 21
    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: 3 This Week
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  • 22
    This project consists from a java based framework to create barcode images (EAN13, EAN8, UPCA, UPCE, Code 3 of 9, Codabar, Code 11, Code 93, Code 128, MSI/Plessey, Interleaved 2 of 5, PostNet, etc).
    Downloads: 3 This Week
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  • 23
    Raptor (Rapid Application ProtoTyping of Objects and their Relations). Java Frontend Framework that supports JavaBeans, Hibernate, Jakarta-POI, and a simple Raptor data access layer.
    Downloads: 3 This Week
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  • 24
    GML is a development tool that allows you to create graphical user interfaces for Java desktop applications in a simple and fast way, writing XML documents that define the content, structure and behaviour of those interfaces.
    Downloads: 3 This Week
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  • 25
    EasyStruts provide advanced support for developing Struts web applications with Eclipse . keywords: MVC, Struts, Eclipse, Java
    Downloads: 1 This Week
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