Browse free open source JavaScript Code Generators and projects below. Use the toggles on the left to filter open source JavaScript Code Generators by OS, license, language, programming language, and project status.

  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • AI-powered service management for IT and enterprise teams Icon
    AI-powered service management for IT and enterprise teams

    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity. Maximize operational efficiency with refreshingly simple, AI-powered Freshservice.
    Try it Free
  • 1
    Node-RED

    Node-RED

    Low-code programming for event-driven applications

    Node-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways. It provides a browser-based editor that makes it easy to wire together flows using the wide range of nodes in the palette that can be deployed to its runtime in a single-click. Node-RED provides a browser-based flow editor that makes it easy to wire together flows using the wide range of nodes in the palette. Flows can be then deployed to the runtime in a single-click. JavaScript functions can be created within the editor using a rich text editor. A built-in library allows you to save useful functions, templates or flows for re-use. The light-weight runtime is built on Node.js, taking full advantage of its event-driven, non-blocking model. This makes it ideal to run at the edge of the network on low-cost hardware such as the Raspberry Pi as well as in the cloud.
    Downloads: 48 This Week
    Last Update:
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  • 2
    lcd-image-converter

    lcd-image-converter

    Tool to create bitmaps and fonts for embedded applications.

    This program allows you to create bitmaps and fonts, and transform them to "C" source format for embedded applications. The transformation of the images to the source code is made by using templates. Therefore, by modifying the templates, you can change the format of the output within certain limits.
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    Downloads: 451 This Week
    Last Update:
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  • 3
    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: 153 This Week
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  • 4
    Iosevka

    Iosevka

    Versatile typeface for code, from code

    Iosevka is an open-source, sans-serif + slab-serif, monospace + quasi‑proportional typeface family, designed for writing code, using in terminals, and preparing technical documents. The Iosevka’s monospace family is provided in a slender outfit by default: glyphs are exactly 1/2em wide. Compared to the competitors, you could fit more columns within the same screen width. Iosevka provides two widths, Normal and Extended. If you prefer more breeze between the character, choose Extended and enjoy. Terminal emulators have a stricter compatibility requirements for fonts. Therefore, Iosevka and Iosevka Slab all contain two specialized families, Term and Fixed, targeting terminal users. In these families, the symbols will be narrower to follow terminals’ ideology of column count. In the Fixed families, the ligation will be disabled to ensure better compatibility in certain environments.
    Downloads: 8 This Week
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  • Forever Free Full-Stack Observability | Grafana Cloud Icon
    Forever Free Full-Stack Observability | 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.
    Create free account
  • 5
    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: 6 This Week
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  • 6
    Olympos
    Olympos is an holistic MDA/MDD approach to projects. It allows to create Web (PHP, J2EE), Desktop (c#) and Mobile applications (.NET, J2ME) from a UML model. Features a Web 2.0 IDE, a generator based on openArchitectureWare and several cartridges.
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    Downloads: 36 This Week
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  • 7
    zx

    zx

    A tool for writing better scripts

    Bash is great, but when it comes to writing scripts, people usually choose a more convenient programming language. JavaScript is a perfect choice, but the standard Node.js library requires additional hassle before use. The zx package provides useful wrappers around child_process, escapes arguments, and gives sensible defaults. Write your scripts in a file with .mjs extension in order to be able to use await on top level. If you prefer the .js extension, wrap your scripts in something like void async function.
    Downloads: 2 This Week
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  • 8

    Stock Inventory Management

    PHP Stock Inventory Management System - POS

    A web-based application which will manage stock inventory so easily: Dashboard, Stock Management, Purchasing, Sales, Suppliers, Customers, Outstandings, and Payments. Nice look and feel interface. It supports to be displayed in mobile-device. This web application is actually generated by PHPMaker without touch any code in the generated script files. All the customization are done from inside of PHPMaker Project. Thus, all the changes are saved in the project side, so that you will be able to maintain the project and upgrade it in future easily and quickly. This related PHPMaker Project file (including all the Extensions that used by this project) can be downloaded from http://www.ilovephpmaker.com. The latest version supports PHPMaker 2019. Technical support will be provided only for those of you who have subscribed to the site. Demo? Please visit: http://phpstock.ilovephpmaker.com/ For login, please use: - Username: admin - Password: master
    Downloads: 11 This Week
    Last Update:
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  • 9
    WaveMaker - Web Development Made Easy
    Easy-to-use, open source web development platform. Visual, drag and drop tools allow anyone to create web apps with minimal learning curve. Java architecture: Spring, Hibernate, Ajax Dojo toolkit, MySQL, PostgreSQL, HSQLDB (bundles w HSQLDB)
    Downloads: 5 This Week
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  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
    Try Retool free
  • 10
    jsc
    JSC allows developers to think in C# while targeting JavaScript, Java, Actionscript and PHP. If you want to create a Flash or WebGL powered game in C# JSC is what you need. If you want to create a single page web application JSC is what you need! JSC also integrates with NuGet which allows to create packages. Contact us at: [email protected]
    Downloads: 4 This Week
    Last Update:
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  • 11
    Scrolling Game Development Kit 2
    All-in-one program for creating 2D scrolling games. Compile your games into stand-alone .NET executables or customizable C# source code. The IDE and framework are build on OpenTK, which wraps OpenGL, so generated games can be cross-platform.
    Downloads: 2 This Week
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  • 12
    Java2Script(J2S) provides an Eclipse Java to JavaScript compiler plugin and a JavaScript version of Eclipse SWT besides common utilities like java.lang.* and java.util.*. SWT-based RCP can be converted into RIA by using J2S.
    Downloads: 3 This Week
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  • 13
    Group-CCS development Components, templates, tools, accessories, tutorial, modules, translations, documentation, codes, scripts, everything that can improve the work of who uses the powerful tool of development, CCS - CodeCharge Studio.
    Downloads: 4 This Week
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  • 14

    wCMF

    The wCMF web application framework

    wCMF is a lightweight MDA approach to application development based on the MVC pattern. It allows to create any kind of PHP webapp, e.g. CRM, CMS from an UML model. It features an object persistence layer, a soap interface and standard views/controllers. This website hosts code and downloads for versions prior to 4.0. For newer versions please visit https://github.com/iherwig/wcmf.
    Downloads: 2 This Week
    Last Update:
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  • 15
    Written in javascript and PHP, SigmaVisual is web based visual AJAX UI builder for professional developers. Developers save their time in building up prototype as well as real web applications. TreeBar, TreeGrid, Layout, Menu are supported.
    Downloads: 1 This Week
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  • 16
    A C and C++ Library + a compiler to create Adobe Flash SWF movies up to version 9 (v1.8.1). Supports nearly all the tags, includes an ActionScript compiler. Detailed docs and other tools: convert fonts to Flash, decompile Flash, jpg2swf. LASTEST IS 1.8.4
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    Downloads: 1 This Week
    Last Update:
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  • 17
    JAMP (acronym Javascript Ajax Mysql Php) is powerful and fast framework, distributed with GNU licence, in it is enclosed a suit environment for the development WEB applications.
    Downloads: 1 This Week
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  • 18
    (Hyper)Markup can: 1) Edit HTML or text files, 2) tidy up your HTML source code and produce formatted text, 3) Flexisibly generate XML codes or XHTML files from given HTML files with XML template and XSL stylesheet.
    Downloads: 0 This Week
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  • 19
    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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  • 20
    The project aims to create a web based database administration tool, with expansion into automatic code generation from the database schema. The code allows creation and removal of databases, tables and fields via a web browser.
    Downloads: 0 This Week
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  • 21
    Akarsu Basic is an implementation of the BASIC programming language for client-side Web application development. Akarsu Basic sources are converted to DHTML applications with embedded JavaScript code. The converter requires a Python interpreter.
    Downloads: 0 This Week
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  • 22
    generador de aplicaciones lamp, genera codigo php y mysql, se selecciona una base de datos y el aspecto grafico, luego se genera un sistema completo con codigo xhtml, php y mysql. Ademas los sistemas resultantes tienen arquitectura mvc. ajax en fase alph
    Downloads: 0 This Week
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  • 23
    Akrogen is code generation Eclipse Plugin (version 3.2.*) oriented components. With Akrogen you can describe your Eclipse Wizards pages with XML/XUL.
    Downloads: 0 This Week
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  • 24
    Arcimboldo

    Arcimboldo

    Generator's generator (JSON templates plus automatic DSL generation)

    Generating the files of an application with the help of a DSL (domain specific language) is very nice . . . provided the development of the DSL itself is not more complex than the application development itself. This workbench is based on the JSON templates and a so-called description file that lists the files to generate. It requires thus a minimum of knowledge and effort to manage the templates and the source specification. It provides a powerful multi-file editor that highlights the cross-references between the templates, the JSON object, the description list and the resulting files. For example, a simple click in an application file allows a developer to see where the clicked symbol does come from. The workbench can be used as a JSON based generator, but a DSL based on Xtext and Xtend can be generated from the JSON object with a single click. The tool can be used to support model driven development.
    Downloads: 0 This Week
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  • 25
    Automatic is a software artefact generator for system informations development. Automatic is based on MySQL database to generate code, classes, intefaces web in PHP, HTML and Javascript. The tool is based in generations rules.
    Downloads: 0 This Week
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