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.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

    Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
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  • 1
    Dresden OCL
    Dresden OCLallows to query arbitrary EMF-based models. It provides an advanced OCL2 Editor, a Parser, an Interpreter, and a Codegenerator for Java and SQL. WE MOVED TO GITHUB. PLEASE VISIT https://github.com/dresden-ocl/dresdenocl
    Downloads: 0 This Week
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  • 2
    DruideDB is an embedded database (based on Object/XML mapping files) for Java applications. Both source code (DAO) and persistence layer (mapping) is generated. This DB stores everything as strings and handle auto-increments and multiple PKs.
    Downloads: 0 This Week
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  • 3

    DrupalCSVFields

    Create Drupal 7 fields from CSV

    I recently have had to create content types with hundred of fields. I decided to create a quick utility to generate them from a CSV file instead of using the Web interface. The application produces a module for Drupal 7. See https://sourceforge.net/p/drupalcsvfields/code/HEAD/tree/trunk/examples/basictest/ for an usage example. It worked for me, but use it at your own risk. I have not tested it in depth. Please backup your data before enabling the modules produced by the utility.
    Downloads: 0 This Week
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  • 4
    Duhad is a library useful to speed up development of applications based on database: contains a DB "inspector", a class generator represeting DB structure and a set of utils useful with Spring framework JDBC Dao support.
    Downloads: 0 This Week
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  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

    Build and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
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  • 5
    Datawarehouse process workflow server and generator of datawarehouse mappings. It allows to define dependencies between tables or files and processes and according to these metadata it runs processes in parallel.
    Downloads: 0 This Week
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  • 6
    Dynamator enables complete separation of server-side code from HTML. Dynamator combines standard HTML with files containing server code to create standard server pages in technologies like JSP, XSL, PHP, and Java.
    Downloads: 0 This Week
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  • 7
    This project lets you create java Classes on-the-fly at runtime, with any superclass, interfaces and methods you like. Great for creating JavaBeans from dynamic data! Similar to java.lang.reflect.Proxy but more powerful.
    Downloads: 0 This Week
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  • 8

    DynamicAnnotations

    Object metadata for Java: Dynamic Annotations implementation

    Downloads: 0 This Week
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  • 9
    A nonintrusive, covariant replacement for applying the VISITOR pattern. A small library which can be applied to extend existing classes without modifying them. Dispatching can be performed by reflection or dynamic byte code generation.
    Downloads: 0 This Week
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  • Build Data Resilience - Take the Assessment Today Icon
    Build Data Resilience - Take the Assessment Today

    Can you recover when it matters most? Take this quick assessment to identify gaps and build greater recovery confidence.

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  • 10
    ECL is a system-level specification language for HW/SW designs and is based on Esterel and C. The ECL compiler parses ECL, writes Esterel and C, and uses the Esterel compiler to produce an implementation. Originally developed at Cadence Berkeley Labs.
    Downloads: 0 This Week
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  • 11
    ECharts is a state machine-based programming language for event-driven systems derived from the standardized UML Statecharts language. ECharts has a proven track-record in a large-scale commercial deployment. Take a look at what ECharts has to offer!
    Downloads: 0 This Week
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  • 12
    EDB Tool is a perfect solution for Database Engineers. It's purpose is to help creating ERD and DFD diagrams and then tranfer them into SQL compatible with most databases. Also it's purpose is to do reverse engineering from database into SQL and ERD.
    Downloads: 0 This Week
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  • 13
    Domain Specific Language (DSL) for Domain Modelling with the following characteristics: Java Like Language, Entities and relations modelling , Java Code Generation, Query automation
    Downloads: 0 This Week
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  • 14
    EGG is a development tool for fast and easy realization of XML to plain-text tranformations. It's similar to XSLT, Velocity or JSP but emphasises source-code generation in a model-driven, generative development-process. For Windows or Unix with Java.
    Downloads: 0 This Week
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  • 15
    EJBGen 2.0 is an EJB extension module for the SrcGen project. It generates Java and XML source files based on meta-data supplied in the form of an XML document that conforms to a DTD/XML Schema that describes the structure of an Enterprise Java Bean.
    Downloads: 0 This Week
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  • 16
    Eclipse plug-in for EJB development.
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  • 17
    EJBDoclet is a JavaDoc plugin (Doclet) that generates EJB related source files from an EJB bean source file that has been JavaDoc commented by using special EJBDoclet tags. EJBDoclet has retired, http://sourceforge.net/projects/xdoclet is the substitute.
    Downloads: 0 This Week
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  • 18
    A visual form designer, programmed as a JavaBean to be integrated into other software. It has the capability to generate code for any programming language/toolkit. New languages and toolkits can be supported using XML files.
    Downloads: 0 This Week
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  • 19
    The EPAL Editor allows users to specify complex EPAL privacy policies using natural language constructs through a GUI interface.
    Downloads: 0 This Week
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  • 20
    The purpose of the EPAL Scenario Testing System is to provide a Graphical User Interface (GUI) that gives the EPAL user an easy-to-use tool for sending valid or invalid test scenarios to the EPAL Conformance Engine.
    Downloads: 0 This Week
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  • 21
    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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  • 22
    An Eclipse plugin for generating code out of an Entity-Relationship-Diagram (ERD). Currently SQL-DDL and POJO classes with EJB3.0 Annotations are supported. The diagrams conform to the diagram description by H. Buff (german book, ISBN 3-03-440201-5)
    Downloads: 0 This Week
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  • 23
    This java based application translates an entity-relationship-model into code. Currently implemented are generators for: PHP5 classes, PHP5 data access objects (interfaces and implementations), MySQL5 tables and HTML forms.
    Downloads: 0 This Week
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  • 24
    ESUBRO is web application
    Downloads: 0 This Week
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  • 25
    Create Web Appliaction by XML Script for JAVA.
    Downloads: 0 This Week
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