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

  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
    Start Free
  • 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.
    Start Free
  • 1
    For Nette Framework

    For Nette Framework

    Flexible AJAX for Nette Framework

    Flexible utility script for AJAX. Supports snippets, redirects, etc. Ajaxification envelopes standard $.ajax() call and extends it with several events, that can be hooked with custom callbacks. The set of associated callbacks is called an extension. Snippets processing, ability to cancel running requests by Escape... all this functionality is implemented in the form of extensions.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Form Tools
    Form Tools is a mature, PHP / MySQL script that provides any existing web form with a backend database and a user-friendly interface to manage the submissions, plus a wealth of tools for managing and manipulating your form data. http://formtools.org
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    a FORM validation framework based on DOM event
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Form4G
    Development of applications in java Swing with the tools and methodologies of the applications web (Plugin, javascript, html, servlet and JSP). Without the necessity of carrying with an application server
    Downloads: 0 This Week
    Last Update:
    See Project
  • Paessler: Easy to Use With Enterprise Power. Free Trial Icon
    Paessler: Easy to Use With Enterprise Power. Free Trial

    A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

    You shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
    Get Free Download
  • 5
    Forms

    Forms

    An easy way to create, parse and validate forms in node.js

    Forms is a Node.js library designed to simplify the creation, validation, and handling of web forms on the server side, providing a structured approach to managing user input. It allows developers to define form schemas using a declarative API, specifying fields, validation rules, and data transformations in a consistent format. The library supports a wide range of input types, including text, numbers, dates, and custom fields, making it adaptable to different application needs. It includes built-in validation mechanisms that ensure user input meets specified constraints before being processed. Forms also provides utilities for rendering HTML form elements, reducing the need for manual template coding. It integrates with popular Node.js web frameworks, enabling seamless handling of form submissions and data processing. The design emphasizes reusability and maintainability, allowing developers to define forms once and use them across different parts of an application.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    FornaxAjaxToolkit
    FornaxAjaxToolkit is a complete library of ASP.net controls for ajax development.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    ForwardFW
    ForwardFW is a PHP framework for web applications. MVC and OOP and use PEAR (MDB). Usage of filters for input and output filtering (FirePHP), configureable templater (SMARTY), different Loggers, multilanguage support (textless templates).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Framevuerk

    Framevuerk

    Fast, Responsive, Multi Language, Both Direction Support

    Framevuerk is an archived Vue.js-based UI framework created for building fast, responsive, configurable web interfaces. It was designed without external dependencies beyond Vue and focuses on practical component-based application layouts. The framework supports both left-to-right and right-to-left interface directions, making it useful for multilingual products and internationalized user experiences. It also includes customization options for language, direction, colors, spacing, transitions, shadows, and other visual settings through a builder configuration. Developers can install it through npm and integrate it into a Vue app with its script and stylesheet. Although the repository is now read-only, it remains a useful reference for older Vue UI framework design and configurable front-end theming.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Veeam Data Platform v13.1 - Get Your Free Trial Icon
    Veeam Data Platform v13.1 - Get Your Free Trial

    Secure by design, portable by default. Recover clean, fast, anywhere. Start a free trial.

    Try Veeam Data Platform today. Experience the unified platform that's secure by design, portable by default, and proven to recover clean, fast, and anywhere.
    Try it Free
  • 10
    Global namespace pollution detection tool.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Framework detection utility

    Framework detection utility

    Framework detection utility

    Detects which framework a specific website is using. The framework's build/dev commands, directories and server port are also returned. Static site generators: Gatsby, Hugo, Jekyll, Next.js, Nuxt, Hexo, Gridsome, Docusaurus, Eleventy, Middleman, Phenomic, React-static, Stencil, Vuepress, Assemble, DocPad, Harp, Metalsmith, Roots, Wintersmith. Front-end frameworks: create-react-app, Vue, Sapper, Angular, Ember, Svelte, Expo, Quasar. Build tools: Parcel, Brunch, Grunt, Gulp.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    G-Framework Web3.0 ToolKit
    This is the most advanced and complete new generation tool for creating Web applications. You can create your own "Web Applications" once writing very few lines of code and make it simply accessible from anywhere in the world.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Rapid application development for qooxdoo framework. You can drag&drop components, define properties and generate the source code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Different addons for the Google Web Toolkit (GWT). For example a Rich Text Editor.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    GWT Pleso Framework is a high-level framework based on Google Web Toolkit (GWT) for creating visual AJAX database front-end user interfaces. GWT Pleso Framework enables you to create automatically generated user interface based on business-logic classes.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16

    GWT-OpenLayers

    >>> THIS PROJECT HAS MOVED, SEE DESCRIPTION BELOW <<<

    IMPORTANT: >>> THIS PROJECT HAS MOVED <<< This project has moved to Bitbucket. Downloads of older versions have been removed as these version are no longer supported. If you want to use gwt-openlayers, you can find the latest version at: https://bitbucket.org/gwtopenlayers/gwt-openlayers or search for "gwt-openlayers" on: http://search.maven.org
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    GWTApp provides several features like: HTML templating and messaging at runtime without application recompiling, MetaField to auto bind and simulate annotation of RPC data fields, Strong typing in MVC, Modular structure in Maven.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Tools in order to use with GWT applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    A framework for simple design of charts with GWT build at the client side of an aplication.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    It is a PHP port for GWT Server (RemoteServiceServlet). With GWTPHP you can connect GWT application with PHP. It decode/encode GWT request/response using GWT native data interchange format. No JSON or XMLRPC needed. Project web site: http://gwtphp.sf.net
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Controls developed with GWT have tightly coupled behavior with their presentation, this introduce some troubles when we need to apply new theme for UI. This library introduce painless way to decouple logic from views using plain HTML templates.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Galio

    Galio

    Beautifully designed, Free and Open Source React Native Framework

    Use the power of react native to easily give life to your future mobile projects. The Galio Framework is a 100% free, open-source project, licensed under MIT. It will always remain free to use, powered by a huge international community. Carefully crafted. Ready-made components, typography, and a gorgeous base theme that adapts to each project. You'll be building in style. Built with real app examples, component demos, guides, and how-to’s to get you up and running with mobile apps faster than ever before. Galio Framework comes with tons of ready-to-use features & components. The samples contain several pages that you can use "as is" or add new blocks from the UI Kit. Start building your mobile app in no time. Simply select the components you like and start customizing to suit your needs. Build an app you love. 200+ individually designed components, each with a specific purpose.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    AJAX Enterprise Web Development framework. Simplified Service Oriented architecture following IOC and REST paradigms. Allowing in-program development allowing people to program in scripting languages manipulating Java APIs using KISS Class design.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    GateRoom is a real MVC framework. The only one which also thrives to divide between server code and client code completly. Those creating a loose framwork (or collection of tools) to create web sites and web application with the newest of techs available.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Generator express

    Generator express

    An express generator for Yeoman, based on the express command line

    An express-generator for Yeoman, based on the express command line tool. Make sure you have yo installed: npm install -g yo. Install the generator globally: npm install -g generator-express. Run: yo express and select Basic. Add --coffee if you require CoffeeScript. Run: grunt or gulp to run the local server at localhost:3000, the grunt/gulp tasks include live reloading for views, css in public/css and restarting the server for changes to app.js or js in routes/. Contributors are welcome, please fork and send pull requests! If you have any ideas on how to make this project better then please submit an issue.
    Downloads: 0 This Week
    Last Update:
    See Project