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.

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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  • 1
    Allows editing of any size file in hexadecimal, decimal and ASCII. A great tool that allows you to edit and analyze the contents for either the data or resource fork of any type of file. 68K, PPC and Carbon run on MacOS 7-9 and X.
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    Downloads: 285 This Week
    Last Update:
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  • 2

    COBOL copybook to XML converter

    Converts cobol copybooks to Xml/Java objects

    CB2XML (CopyBook to XML) is a COBOL CopyBook to XML converter written in Java and based on the SableCC parser generator. This project includes utilities to convert an XML instance file into its COBOL copybook equivalent string buffer and vice versa. Source is now available in GitHub: https://github.com/bmTas/cb2xml
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    Downloads: 11 This Week
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  • 3
    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler and Emulator

    z390 Portable Mainframe Assembler and Emulator
    Downloads: 4 This Week
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  • 4
    a framework library with a template method interface and inheritable classes for an executable process design which produces an executable which is both a GUI and a console application. It provides multi-threading for work items of the provider process .
    Downloads: 0 This Week
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  • Simplify IT and security with a single endpoint management platform Icon
    Simplify IT and security with a single endpoint management platform

    Automate the hardest parts of IT

    NinjaOne automates the hardest parts of IT, delivering visibility, security, and control over all endpoints for more than 20,000 customers. The NinjaOne automated endpoint management platform is proven to increase productivity, reduce security risk, and lower costs for IT teams and managed service providers. The company seamlessly integrates with a wide range of IT and security technologies. NinjaOne is obsessed with customer success and provides free and unlimited onboarding, training, and support.
    Learn More
  • 5
    Platform-independent PostgreSQL diff tool that is useful for schema upgrades. The tool compares two schema dump files and creates output file that can be used for upgrade of old schema. Project sources and issue tracker has been moved to https://github.com/fordfrog/apgdiff.
    Downloads: 0 This Week
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  • 6
    This Java program calculates the SPBRG value for a given baud rate (Baudrate) and clock frequency. It comes with a graphical interface and a simple value interpretation guide. A Java Webstart file (.jnlp) is provided.
    Downloads: 0 This Week
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  • 7
    A unique persistence layer for Java. CODO (Cursor Oriented Data Objects) maps generated Entity interfaces (suitable for DTOs) to a relational database via rendered SQL, reflection and JDBC Cursors where possible - avoiding associations.
    Downloads: 0 This Week
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  • 8
    Colle is the glue of a properly designed web application. It is written on several popular technologies of the Java and XML world including Servlet API, EJB 2.0, XSLT, JDBC, XML Schema, jdom, JAXP and others.
    Downloads: 0 This Week
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  • 9
    Connect distributed simulation model components through CORBA
    Downloads: 0 This Week
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  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • 10
    Cricket Cage automatically creates JUnit TestCases for repeatable bugs and test scenarios. Include Cricket Cage's AspectJ code to install a code generator, then run the program to generate the TestCase. Finally, add the test case to your build.xml.
    Downloads: 0 This Week
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  • 11
    The DBE Studio is an Integrated Development Environment (IDE) for the Digital Business Ecosystem (DBE). It includes eclipse plugins that allow business services to be analysed, and corresponding software services to be defined, developed and deployed.
    Downloads: 0 This Week
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  • 12
    An architecture description language (DiaSpec) supports the description of components of a given distributed computing area. From these descriptions, DiaGen generates a dedicated programming framework to support distributed application development.
    Downloads: 0 This Week
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  • 13
    The DocSOAP XML Development Kit (XDK) is a Java Web Services SOAP, and XML Development Kit that provides effective and efficient ways of manipulating XML documents and building Web services solutions for "document style SOAP".
    Downloads: 0 This Week
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  • 14
    an integration framework for UML and MOF case tools based on Jini and SOAP. It exchanges models from ArgoUML, Poseidon, Rose, etc. as XMI (UML stored in XML), checks them and generates code. New services simply plug in and can be shared world-wide.
    Downloads: 0 This Week
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  • 15
    <img src=http://www.ifrance.com/divisionX/JOE-LOGO.BMP align=left><div><b>JOE</b> -<i>Java Optimization Engine</i>- provides an easy way to optimize programmatically Java applications. <b>JOE</b> is an Ant optional task (like XDoclet or JavaCC).</div><br
    Downloads: 0 This Week
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  • 16
    Java HTML/XML Compressor is a very small, fast and easy to use library that compresses given HTML or XML source by removing extra whitespaces, comments and other unneeded characters without breaking the content structure.
    Downloads: 0 This Week
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  • 17
    Jeeglue is the glue that sticks together your J2EE applications. It's a meta-info based framework that provides entity polymorphism, generic XML support, code generation and domain object validation out of the box.
    Downloads: 0 This Week
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  • 18
    Labrador is an open source Web Services Hub written in Java. It is based on an incredibly simple, yet modular architecture, and attempts to transparently support the SOAP, XML-RPC, and REST protocols.
    Downloads: 0 This Week
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  • 19
    Logical Neighborhoods is a a high-level programming abstraction for wireless sensor networks that simplifies the development of fully distributed, embedded networked applications.
    Downloads: 0 This Week
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  • 20
    Maven Google AdSense inserter plugin
    This is a Maven plugin that helps to add publicity from GoogleAds to web sites generated by Maven.
    Downloads: 0 This Week
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  • 21
    Plugins for Maven 1.x (http://maven.apache.org/maven-1.x/) - manage all aspects of your project (tests, docs, distribution) from a single project descriptor! This project provides plugins that are not bundled with Maven due to differing licenses.
    Downloads: 0 This Week
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  • 22
    Netbeans module for SableCC, actually syntax highlighting supported
    Downloads: 0 This Week
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  • 23
    Nodular is a methodology plus a set of utilities to model data and convert between data formats (EBNF, SQL, UML, XML, XML schemas, and so on).
    Downloads: 0 This Week
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  • 24
    OmniSockets is an open message-based network interface which simplifies the development of distributed Java applications. It extends the standard Java network classes to provide a large degree of automation for connection and message handling.
    Downloads: 0 This Week
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  • 25
    PARUS

    PARUS

    Dataflow parallel programming language for clusters

    PARUS is a data-flow parallel programming language that allows to build parallel programs for clusters and MPP multiprocessors. The data-flow graph is automatically converted to the C++/MPI source and linked with the libparus runtime library. Also there are available tools for benchmarking cluster interconnect and visualize it.
    Downloads: 0 This Week
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