Browse free open source Code Generators and projects below. Use the toggles on the left to filter open source 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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  • 1
    SMC - The State Machine Compiler

    SMC - The State Machine Compiler

    Translates state machine into a target programming language.

    SMC takes a state machine stored in a .sm file and generates a State pattern in 14 programming languages. Includes: default transitions, transition args, transition guards, push/pop transitions and Entry/Exit actions. See User Manual for more info.
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    Downloads: 14 This Week
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  • 2
    NArrange is a tool for arranging .NET source code. This code beautifier automatically sorts and organizes class members into groups or regions. C# and VB.NET code files are supported, but one goal will be to add support for additional .NET languages.
    Downloads: 8 This Week
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  • 3
    Fides is an extensible enterprise library for .NET 2.0 upwards and Java, containing a Object Relational Mapping framework and geared for simplicity and productivity.
    Downloads: 2 This Week
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  • 4
    umple

    umple

    The Umple Model-Oriented Programming Technology

    Umple is technology for Model-Oriented Programming. It adds abstractions such as UML associations, attributes, and state machines to object-oriented programming languages such as Java, C++, PHP and Ruby. A developer can use Umple in one of several ways. They can start with a pure model, containing only classes, associations, attributes and state machines, and then gradually add methods in one of the base languages to the Umple code base. Alternatively a developer can start with a normal program in a language like Java, and add modeling constructs in very small increments, gradually moving their system from a code-centric system from a model-centric system. Either way, Umple provides top-quality code generation. Umple is being used, for real systems. In fact the Umple compiler itself was written in Umple. Any Java, C++ or PHP project could use Umple. The UmpleOnline web app provides a quick way to explore the Umple approach. It is at http://try.umple.org
    Downloads: 2 This Week
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  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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  • 5
    FortWrap is a python script that parses Fortran 90/95/200X source files and generates wrapper code in the form of C++ classes. FortWrap is intended to be used with object oriented Fortran code that makes use of Fortran derived types. Project has moved to: https://github.com/mcfarljm/fortwrap
    Downloads: 1 This Week
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  • 6
    The UCL MDA Tools are lightweight Model Driven Architecture tools developed at University College London. They include a JMI generator implemented using the velocity template engine, an OCL type checker, and a parser for textual MOF models.
    Downloads: 1 This Week
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  • 7
    The converter performs automatically the full process of converting the files of a C project into the equivalent C++ files. Classes are created, var and functions becomes attributes and methods and the changes are propagated into all files.
    Downloads: 1 This Week
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  • 8

    ClassStudio

    A code generator. Compile C# code from and to different languages.

    Downloads: 1 This Week
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  • 9
    W2g is a framework for building web-based applications such as online databases, intranet portals or CRM systems. It has a object-oriented design and includes a session management, a template engine and a persistency engine based on Apache and MySQL.
    Downloads: 1 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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  • 10
    jCompany Full-Stack Framework - Community Version. Hyper-produtive Full Stack Solution for Java EE Open Source Development.
    Downloads: 1 This Week
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  • 11
    macOS FPC + Lazarus daily snapshots

    macOS FPC + Lazarus daily snapshots

    Daily macOS FPC + Lazarus snapshots (Cocoa - 64 bit - Intel and ARM64)

    IGNORE THE BIG GREEN DOWNLOAD BUTTON: choose file in Files area These macOS snapshots of the development branches are generated automatically. All I can say is that the compiler found the source good enough to compile. YOU ARE USING COMPLETELY UNTESTED SOFTWARE. Caveat Utilitor! 1. Move lazarus-src to your home directory 2. Open a Terminal 3. Change to lazarus-src and run the command: xattr -drv com.apple.quarantine * 4. Use a script to start Lazarus like: #!/bin/sh open ~/lazarus-src/lazarus.app --args "--pcp=~/.laz_main" There is also a daily FPC development snapshot for ARM64. 1. Move fpc-src to your home directory 2. Install with a script like: #!/bin/sh cd ~/fpc-src xattr -drv com.apple.quarantine * sudo make FPC=$PWD/ppca64 OPT="-ap -FD/Library/Developer/CommandLineTools/usr/bin -XR/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk" install Adjust links in /usr/local/bin to point to 3.3.1 or choose compiler in Lazarus
    Downloads: 1 This Week
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  • 12
    Framework for RAD against relational database. Supports multiple database platforms. Uses generics and partial classes. Includes a winforms Class Generatator for autogenerating O/R mapper classes based on Customisable templates.
    Downloads: 0 This Week
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  • 13
    `ABL' is a basic flexible abstract list library defined using C preprocessor. It allows you to define linked lists of arbitrary types very easily. You also can use it as stacks and queues. You can easily define complicated types like list of lists etc.
    Downloads: 0 This Week
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  • 14
    ASTGen automatically generates implementations of Composite pattern hierarchies of data objects from a simple, one-file description of the class hierarchy. ASTGen is written in and generates code for Java. Includes an Ant task.
    Downloads: 0 This Week
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  • 15
    Provides possibility to adapt the interface of tested class. Enables to set a state of the class while writing tests by accessing the members that are not usually accessible.
    Downloads: 0 This Week
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  • 16
    You specify a desired domain-logic in UML, optionally some parts in Python, from scratch or reused. This custom application model is dynamically executed or updated. - Aeonic is a project to develop that kind of MDD technology for modern server apps.
    Downloads: 0 This Week
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  • 17
    With this program, you can create app settings file ( *.ini). This program is written by C#. It has syntax highlighting and new, open, save, save as, add comment, add section, add key and value commands for now.
    Downloads: 0 This Week
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  • 18
    Aquamarine is a Object Oriented language. The goal of this project is to provide a aquamarine to C++ compiler and a classes library.
    Downloads: 0 This Week
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  • 19
    Bluprint
    Bluprint is an Agile-MDA code generator. It is a fuss-free tool supporting code generation from UML modelling tools. It supports model/code merging so engineers can easily extend and maintain generated code. Bluprint has been developed using itself.
    Downloads: 0 This Week
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  • 20
    BotBuild is a robotic prototyping tool that makes coding easy and more time efficient.
    Downloads: 0 This Week
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  • 21
    CRel is an object relational data store for C programs. Based on a structure data specification in XML or autogen, it generates code to store and access the data object. It supports indexing, constraints, memory management and serialization.
    Downloads: 0 This Week
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  • 22
    A PHP class library for writing powerfull reloadless web user interfaces using Ajax (DHTML+server-side) style
    Downloads: 0 This Week
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  • 23
    Capsule is an OO programming language that is as simple as Java but has all the features of Java and C++. Capsule is 100% object oriented, with a compiler for production, an interpreter, debugger and IDE for development.
    Downloads: 0 This Week
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  • 24
    The Catalsyt Framework is a refinement on the MVC framework. It provides greater focus on user business workflow rather than application workflow. It's goal is to enable business analysis and developers to work closer.
    Downloads: 0 This Week
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  • 25
    CHAMELEON is a declarative framework for tailoring adaptable Java applications for resource-constrained devices and can be used for tackling a form of adaptation to the execution context.
    Downloads: 0 This Week
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