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.

  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

    Free diagnostic identifies where your workflow is breaking down—with instant analysis of your scheduling environment.

    Windows Task Scheduler wasn't built for complex, cross-platform automation. Get a free diagnostic that shows exactly where things are failing and provides remediation recommendations. Interactive HTML report delivered in minutes.
    Download Free Tool
  • Retool your internal operations Icon
    Retool your internal operations

    Generate secure, production-grade apps that connect to your business data. Not just prototypes, but tools your team can actually deploy.

    Build internal software that meets enterprise security standards without waiting on engineering resources. Retool connects to your databases, APIs, and data sources while maintaining the permissions and controls you need. Create custom dashboards, admin tools, and workflows from natural language prompts—all deployed in your cloud with security baked in. Stop duct-taping operations together, start building in Retool.
    Build an app in Retool
  • 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: 78 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: 652 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: 181 This Week
    Last Update:
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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: 19 This Week
    Last Update:
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
    Learn More
  • 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: 12 This Week
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  • 6
    JHipster

    JHipster

    Development platform to generate and deploy modern web apps

    JHipster is a development platform to quickly generate, develop, and deploy modern web applications and microservice architectures. We support many frontend technologies, including Angular, React, and Vue. We even have mobile app support for Ionic and React Native! On the backend, we support Spring Boot (with Java or Kotlin), Micronaut, Quarkus, Node.js, and .NET. For deployment, we embrace cloud native principles with Docker and Kubernetes. Deployment support exists for AWS, Azure, Cloud Foundry, Google Cloud Platform, Heroku, and OpenShift. Our goal is to generate a complete and modern web app or microservice architecture, unifying: A high-performance and robust server-side stack with excellent test coverage; a sleek, modern, mobile-first UI with Angular, React, or Vue + Bootstrap for CSS; and a powerful workflow to build your application with Webpack and Maven or Gradle.
    Downloads: 3 This Week
    Last Update:
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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: 3 This Week
    Last Update:
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  • 8
    CSS Grid Generator

    CSS Grid Generator

    Generate basic CSS Grid code to make dynamic layouts

    CSS Grid Generator is a visual tool built to help web designers and developers quickly create CSS Grid layout code without writing the grid definitions manually. You select the number of columns, rows, and units (e.g., fr, px, %), then visually drag and place items, resize them and position them within the grid to prototype layouts by hand. Once the layout is arranged, the tool generates the corresponding HTML and CSS you can copy into your project—thus bridging the gap between design and code. The interface supports drag-and-drop of “divs” into grid cells, and you can experiment with grid gaps, spans and layout refinements in real time. Because it removes the barrier of hand-writing complex grid-template or grid-area definitions, it’s particularly useful for designers who are less comfortable with CSS or want rapid prototyping of grid layouts.
    Downloads: 2 This Week
    Last Update:
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  • 9
    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.
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    Downloads: 11 This Week
    Last Update:
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  • Desktop and Mobile Device Management Software Icon
    Desktop and Mobile Device Management Software

    It's a modern take on desktop management that can be scaled as per organizational needs.

    Desktop Central is a unified endpoint management (UEM) solution that helps in managing servers, laptops, desktops, smartphones, and tablets from a central location.
    Learn More
  • 10

    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: 15 This Week
    Last Update:
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  • 11
    hygen

    hygen

    The simple, fast, and scalable code generator

    Generators are self-contained and folder structure makes up the command structure. Complex is easy but simple is hard. Contextual template lookup, pull requests that look nice and clean, structured file organization, make generators fun again! Constantly benchmarked and dependencies are carefully considered to shorten startup and generation time. Built-in scaffolds to quickly create generators. Full logic templates and rendering. Prompts and flows for taking in arguments. Automatic CLI arguments. Adding new files, injecting into existing files. Running shell commands. Super fast, constantly optimized for speed. Hygen can be used to supercharge your workflow with Redux, React Native, Express and more, by allowing you avoid manual work and generate, add, inject and perform custom operations on your codebase.
    Downloads: 1 This Week
    Last Update:
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  • 12
    Evolutility - CRUD framework for ASP.net

    Evolutility - CRUD framework for ASP.net

    CRUD framework with a generic Web UI and integrated micro ORM.

    Evolutility is a lightweight CRUD framework for heavy lifting. With a generic Web UI and an integrated micro ORM, Evolutility provides a framework for full CRUD and dashboard without any hand-coding. With it, you can build CRUD web applications or professional looking administration pages by defining metadata in XML (or in a database) instead of hand-coding HTML, Javascript, CSS, SQL, and C# or VB. For ASP.NET and SQLServer (partial support for MySQL).
    Downloads: 2 This Week
    Last Update:
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  • 13
    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: 2 This Week
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  • 14
    UIzard
    Project UIzard Web-based Integrated Development Environment Project
    Downloads: 1 This Week
    Last Update:
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  • 15
    ** We moved ** Website: http://ecoder.info/ Github: https://github.com/Ecoder/Core Google Group (support): https://groups.google.com/d/forum/ecoder-support
    Downloads: 1 This Week
    Last Update:
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  • 16
    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: 1 This Week
    Last Update:
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  • 17
    Quickly modify all hex colors in a stylesheet (css) file. Group similar colors together in as many groups as you like and add an RGB offset to alter them in bulk.
    Downloads: 2 This Week
    Last Update:
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  • 18
    CSS-Tag lets you select every CSS-element you need and provides all possible parameters through drop-down menus and text fields. The complete tag will be outputed.
    Downloads: 2 This Week
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  • 19

    Chiba

    Creators discontinued Chiba & founded betterFORM http://betterform.de

    The development of Chiba was discontinued in 2009. The betterFORM Project by the same people who did Chiba is its successor. See http://www.betterform.de for further information
    Downloads: 1 This Week
    Last Update:
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  • 20
    JEOPS is a Java based forward chaining RULE ENGINE. This Rule Engine is used to power up the business process by rules in Java Application Servers, client applications, and Servlets.
    Downloads: 1 This Week
    Last Update:
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  • 21

    Java Application Framework For All

    JAFFA is a Rich Web 2.0 POJO based Event-Driven SOA framework

    An Enterprise Focused Java Framework For Rapid Application Development. JAFFA is a Java web application development stack, build around Web 2.0 technologies (ExtJS, DWR, JAWR) with an extensive service architecture, meta-data layer and rules engine (based on JBoss AOP and Drools). It provides an event driven SOA infrastructure with advanced scheduling and queue sub-systems
    Downloads: 1 This Week
    Last Update:
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  • 22
    MDGen is a UML class model-driven J2EE code generator. It uses XML to describe a class model and applies XSL template to generate session/entity EJBs, Struts code, deployment descriptors, database create/drop scripts, resource file and Ant build script.
    Downloads: 1 This Week
    Last Update:
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  • 23
    NJS is an independent implementation of the JavaScript language developed by Netscape and standardized by ECMA. It is designed to be re-entrant, extendible, fast, and programmable.
    Downloads: 1 This Week
    Last Update:
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  • 24
    A tool to help in customization and generation of reports in PDF to open source web-based systems. It was developed a visual editor using PHP for interactive design of reports, according to the needs of the developer.
    Downloads: 1 This Week
    Last Update:
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  • 25
    Lightweight XML processor; XML-POJO mapping via Java5 annotations or DTD; Preprocessing of XML documents using expression language; Binary XML; RMI friendly XML; JSON format support; XML marshall/unmarshall; HTML as XML parser; Swing XML Viewer
    Downloads: 1 This Week
    Last Update:
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