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.

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  • 1
    QR Code generator library

    QR Code generator library

    High-quality QR Code generator library in Java, TypeScript/JavaScript

    This project aims to be the best, clearest library for generating QR Codes. My primary goals are flexible options and absolute correctness. The secondary goals are compact implementation size and good documentation comments. This work is an independent implementation based on reading the official ISO specification documents. I believe that my library has a more intuitive API and shorter code length than competing libraries out there. The library is designed first in Java and then ported to TypeScript, Python, Rust, C++, and C. It is open source under the MIT License. For each language, the codebase is roughly 1000 lines of code and has no dependencies other than the respective language’s standard library.
    Downloads: 38 This Week
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  • 2
    p5.js

    p5.js

    Client-side JS platform for artists, designers and students to express

    p5.js is a JavaScript library for creative coding, with a focus on making coding accessible and inclusive for artists, designers, educators, beginners, and anyone else! p5.js is free and open-source because we believe software, and the tools to learn it, should be accessible to everyone. Using the metaphor of a sketch, p5.js has a full set of drawing functionality. However, you’re not limited to your drawing canvas. You can think of your whole browser page as your sketch, including HTML5 objects for text, input, video, webcam, and sound. p5.js is an interpretation of Processing for today’s web. We hold events and operate with support from the Processing Foundation. For self-learners and animators, artists, game makers, creative-technologists, curriculum planners, designers, graphic designers, graphics editors, learning experience designers, project managers, software engineer, student, teachers, university faculty members, visualization researchers, etc.
    Downloads: 5 This Week
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  • 3
    4tH compiler

    4tH compiler

    A friendly Forth compiler with a little difference

    4tH is a Forth compiler with a little difference. Instead of the standard Forth engine it features a conventional compiler. 4tH is a very small compiler that can create bytecode, C-embeddable bytecode, standalone executables, but also works fine as a scripting language. It supports about 95% of the ANS Forth CORE wordset and features conditional compilation, pipes, files, assertions, forward declarations, enumerations, structures, suspended execution, recursion, include files, etc. It comes with an RPN calculator, BASIC interpreter, line editor, preprocessor, compiler, decompiler, C-source generator, a virtual machine, and a multitasking environment.
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    Downloads: 106 This Week
    Last Update:
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  • 4

    ULS

    A lexical analyzer generator that makes the class source code.

    ULS is a class library for creating lexical analyzer from language specification file. It's provided as C/C++/C# and Java (class) libraries with a few of tools on Linux/Windows platform.
    Downloads: 17 This Week
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  • 5
    HTML++

    HTML++

    Object-oriented generation of HTML code on .NET 4 Client Profile

    This library allows you to generate HTML pages directly from your code in a strongly typed, compositional, safe and concise manner. Requires the .NET Framework 4 Client Profile only. It is licensed under LGPL, which means that you may use it in commercial products. The project logo is from Mariano Real, who kindly provided it under a Creative-Commons license.
    Downloads: 15 This Week
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  • 6
    RE/flex lexical analyzer generator

    RE/flex lexical analyzer generator

    The regex-centric, fast lexical analyzer generator for C++

    A C++ high-performance regex library and Flex-compatible lexical analyzer generator with full Unicode support, new indentation anchors, lazy quantifiers, and many other modern features. Accepts Flex lexer specification syntax and is compatible with Bison/Yacc parsers. Generates reusable source code that is easy to understand. Supports fast scanning of UTF-8/16/32 files, strings, and streams. The reflex scanner generator generates clean C++ lexer class code that is thread-safe. Generates Graphviz files to visualize state machine DFAs. RE/flex works seamlessly with Bison. Language: C++ License: BSD-3 Documentation: https://www.genivia.com/doc/reflex/html/index.html Repository: https://github.com/Genivia/RE-flex Changelog: see SF-README.md
    Downloads: 4 This Week
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  • 7

    soulng

    Lexer and parser generator tool for C++

    The SoulNG project contains two tools: a lexical analyzer generator slg and a parser generator spg. The generators and the produced lexical analyzers and parsers use four C++ libraries that are also included in the project. The slg tool takes a .lexer file that contains the description of a lexical analyzer as input and produces C++ source code for a lexical analyzer as output. The produced lexical analyzer is a finite state machine that recognizes patterns described as regular expressions and return corresponding token identifiers to the parser. The spg tool takes .parser files that contain descriptions of parsers as input and produces C++ source code for parser classes as output. The parser generator produces a recursive descent top-down backtracking parser that use the lexical analyzer generated by slg to tokenize the input.
    Downloads: 2 This Week
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  • 8
    CLIck

    CLIck

    a CLI generator and and SW library

    CLIck allows you to create flat or hierarchical CLI (command line interfaces) in an extremely easy and quick way, supporting very popular features like history with command recalling, context-based auto-completion, tab-based command list, automatic command-line help, special characters, automatic structure builder, and much more. CLIck is written in ANSI C and tested on C and C++ applications on several architectures. It doesn't depend on any external library and uses only a very small subset of POSIX APIs. Despite the project name, you won't need your mouse at all!
    Downloads: 1 This Week
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  • 9

    (ml)Silkworm

    (ml)Silkworm is an abstraction layer for PHP HTML and XML generation.

    (ml)Silkworm, or just Silkworm, is a markup language library for PHP to aid in the creation of HTML and XML documents. Silkworm acts as an abstraction layer allowing you to focus solely on PHP when you're programming eliminating the need to worry about properly formatting your HTML \t\t<tags>\n manually. Silkworm generates nicely carriaged, returned and indented HTML or XML from your PHP files. The library is dynamic and can be used in a modular fashion allowing you to break up the document creation process into logical chunks throughout your program.
    Downloads: 0 This Week
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  • 10
    An short but powerfull framework for PHP 5+. based in the Model View Controller (MVC), it can use Mysql, Microsoft Sql Server and partially Oracle
    Downloads: 0 This Week
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  • 11
    Assorted projects. General-purpose libraries for Python, C++, Scala, bash, and others. Meta-programming tools. System utilities. UI components. Web APIs. Configuration files. Benchmarks. Programming competition entries. And much more.
    Downloads: 0 This Week
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  • 12
    Downloads: 0 This Week
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  • 13
    Some stuff for use with Silverlight & WPF: Mostly related to MVVM and WCF RIA Services. This library is *not* being actively developed anymore. In my spare time, I'm still developing further on the WPF side, because of a project I started 2008/2010. But I rarely push my updates to this Lib.
    Downloads: 0 This Week
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  • 14
    Clocklib

    Clocklib

    Javascript Clock library for HTML5

    This small library adds customizable analog/digital clocks (by HTML5 data-* attributes). Very easy to use. Test Webpage: http://miguelalejandromorenobarrientos.github.io/clocklib/
    Downloads: 0 This Week
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  • 15
    DOMbasic

    DOMbasic

    PHP pakage to create dynamic DOM elements. Follow the OOP paradigm, im

    You can create complete websites that adhere to the standards validation of its structure. More flexible and lighter than the native PHP. It allows you to create any document labeling: HTML, XHTML, XML, ... It is designed for flexibility and dynamism, performance and low resource consumption.
    Downloads: 0 This Week
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  • 16
    Downloads: 0 This Week
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  • 17
    The Easy Fortran I/O library generator
    Downloads: 0 This Week
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  • 18
    Provides a Java programmable only text file editor. No gui is available. It supplies most of the features you expect from an editor including selections.
    Downloads: 0 This Week
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  • 19
    GLibWMI VCL Component Library
    IMPORTANT: This project has moved to Github: https://github.com/germanestevez/GLibWMI (English) GLibWMI is a Delphi library of components, focused on the Administration of Windows Systems. They are based on Windows WMI (Windows Management Instrumentation). (Spanish) GLibWMI es una librería/biblioteca de componentes para Delphi, enfocados a la Administración de Sistemas Windows. Están basados en la WMI de Windows (Windows Management Instrumentation).
    Downloads: 0 This Week
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  • 20
    A C++ library for creating textual Domain Specific Languages (DSLs).
    Downloads: 0 This Week
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  • 21

    GxApp

    Open Utilities and/or Examples for GeneXus

    Open utilities and/or examples for GeneXus, this includes: Example procedures Usercontrols Utilities Others...
    Downloads: 0 This Week
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  • 22

    Ionflux Tools

    Metaprogramming framework for C++ development with Python bindings

    NOTICE: This repository of IFTools will no longer be maintained. You can find the current version at https://github.com/TehFlux/iftools iftools is an umbrella project for various libraries and utilities that facilitate application development in C++ with full Python bindings. It provides a rich set of features while still maintaining compatibility with other frameworks through a very low overhead and a lack of "tricks". iftools uses its own, easily extensible template system to provide a rich set of metaprogramming techniques for implementing features above the class level.
    Downloads: 0 This Week
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  • 23
    IronMeta is an implementation of Alessandro Warth's OMeta metaprogramming system in C#. It provides a packrat parser generator that generates parsers for Parsing Expression Grammars that operate on arbitrary streams of objects.
    Downloads: 0 This Week
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  • 24
    JFling provides tools for (un)marshalling fixed length string data to and from java objects with typed properties. It's codegenerator uses plain csv files to generate fixed-length-string wrapper classes. (see our wiki 'Hosted Apps/Trac' for more info)
    Downloads: 0 This Week
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  • 25
    Use of annotations to specify constraints on methods. There are annotations available to perform common checks (i.e. a parameter has to be not null, an int value has to be positive, etc.) and to use a full-flavoured design by contract in java with suppor
    Downloads: 0 This Week
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