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.

  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

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  • Fully Managed MySQL, PostgreSQL, and SQL Server Icon
    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

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  • 1
    JewelBox is a Java development platform that uses model-driven components called Jewels. Jewelbox leverages the convergence of service-oriented architecture, model-driven architecture and open source software.
    Downloads: 0 This Week
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  • 2
    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: 0 This Week
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  • 3
    A highlevel API to instrument Java bytecode. Jiapi can be used to modify bytecode of a Java class before it is loaded into a virtual machine.
    Downloads: 0 This Week
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  • 4
    Jigy Generator Linux

    Jigy Generator Linux

    The best way to generate a Spring Java Web Application. It just works!

    The Jigy Generator is the simplest way to build and code a Java web application with a Spring Framework by using a project creation wizard and now it's been made even simpler by downloading a very small HTML file (337 bytes) and filling out a few form fields and let it construct your project with ease! The resulting project will be a Java web application with a Spring Framework configured to run in Eclipse or Netbeans. The project is annotation-based and provides dependency injection of project resources and simple annotation-based transaction management. Your created project will be already configured to connect to your project's database and to return JSON responses when required. Also the login and file upload modules will be fully functional immediately upon project creation. We promise once you've Jigy Generated a project, you will never want to start from scratch again! https://getjigy.com
    Downloads: 0 This Week
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  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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  • 5
    Jigy Generator OSX

    Jigy Generator OSX

    The best way to generate a Spring Java Web Application. It just works!

    The Jigy Generator is the simplest way to build and code a Java web application with a Spring Framework by using a project creation wizard and now it's been made even simpler by downloading a very small HTML file (337 bytes) and filling out a few form fields and let it construct your project with ease! The resulting project will be a Java web application with a Spring Framework configured to run in Eclipse or Netbeans. The project is annotation-based and provides dependency injection of project resources and simple annotation-based transaction management. Your created project will be already configured to connect to your project's database and to return JSON responses when required. Also the login and file upload modules will be fully functional immediately upon project creation. We promise once you've Jigy Generated a project, you will never want to start from scratch again! https://getjigy.com
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    JinnIde is a plugin that allows using Jinni Prolog, now also hosted here on this site (with open source license!), within the confines of an IDE integrated in JEdit.
    Downloads: 0 This Week
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  • 7
    A comprehensive set of business functionality and patterns The technology oriented frame-works provide solutions for a specific set of technical problems.BizSutras provides integrated implementation for all the identified business functions
    Downloads: 0 This Week
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  • 8
    Jostraca is a general purpose code generation toolkit for software developers, using a syntax similar to JSP. Jostraca can be extended to generate code in any language, using any language, while placing no restrictions on software design.
    Downloads: 0 This Week
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  • 9
    JspApeiWiz is a wizard that generates Java/JSP code for a full maintenance of a database table. It is a very easy to use tool that can be integrated in any Java IDE.
    Downloads: 0 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.
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  • 10
    JspAppWiz is a JSP based RAD tool that builds simple to moderately complex MVC (Model 2) JSP applications. Requires nothing more than some online configuration and selecting database fields and a compatible controls for pages that you design online.
    Downloads: 0 This Week
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  • 11
    Extendable general purpose DB framework. JugglerDB started out as a simple source code generation interface, to create Java DAOs for databases. At a certain point we decided to extend its usage to perform many other tasks. We decided to go ahead and deve
    Downloads: 0 This Week
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  • 12
    A tool chain allowing quick migration from existing SOAP webservices implementation to RESTful webservices implementation by using axisting WSDL defintion together with the services impl. classes.(dev. by a group http://tech.groups.yahoo.com/group/slosc)
    Downloads: 0 This Week
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  • 13
    Enhancement to ANT / Maven - JUnit Reports: - adds 'yellow' or 'blue' state to unit tests: "not fully implemented" - an overview over how much not-fully-implemented tests exist see Screenshots!
    Downloads: 0 This Week
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  • 14
    Jupe is a UML Plugin for Eclipse. It provides support for the creation of UML class diagrams, Java code generation and reverse engineering. Jupe is based on the GEF and UML2 frameworks and supports Eclipse 3.2.
    Downloads: 0 This Week
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  • 15
    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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  • 16
    Jutty is a code generator that will produce basic classes for a variety of patterns and standard coding classes. I'm hoping to make this an Eclipse plugin in order to start all types of new files.
    Downloads: 0 This Week
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  • 17
    K-automaton is a new parsing (syntactic analysis) machine isomorphous to language. Implemented in Java. Can generate Java code from grammars described in EBNF.
    Downloads: 0 This Week
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  • 18
    A framework for all-platform GUI-development based on completely separating business from presentation logic and introducing methods of abstraction that allow stepwise refinement of the GUI-definition.
    Downloads: 0 This Week
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  • 19
    Karapan Sapi is Web Application generator, based on Struts Framework. Karapan Sapi will generate some common code that always repeated in developing web application. Karapan Sapi automatically create SQL DDL, Java Object, DAO code, Struts Action and St
    Downloads: 0 This Week
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  • 20
    User interface (UI) generator. Servlet based, JSP-less. Generate HTML and Javascript.
    Downloads: 0 This Week
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  • 21
    LPCBuilder - A code generator for the LP breed of muds. One of the prime objects of the project is to streamline the process of writing LPC code, enabling the builder to spend his/hers time on creating interesting objects instead of typing code.
    Downloads: 0 This Week
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  • 22
    An Eclipse Plugin used to develop JSR-168 compliant Liferay Portlet.It will generate basic code to make portlets,themes,layouts.
    Downloads: 0 This Week
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  • 23
    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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  • 24
    Laja
    Laja is a combined code generator and parser generator written in Java. Focus has been on easy of use. It runs on most Windows and Unix/Linux plattforms. The parser generator generate parsers for Java.
    Downloads: 0 This Week
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  • 25
    An Eclipse Plugin for Development of leJos based Lego Mindstorms. Supports a leJos nature project. Integrated Upload via Bluetooth/USB. Includes a graphical modelling environment of statemachines. Requires: Eclipse GMF and oAW
    Downloads: 0 This Week
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