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.

  • Cut Data Warehouse Costs up to 54% with BigQuery Icon
    Cut Data Warehouse Costs up to 54% with BigQuery

    Migrate from Snowflake, Databricks, or Redshift with free migration tools. Exabyte scale without the Exabyte price.

    BigQuery delivers up to 54% lower TCO than cloud alternatives. Migrate from legacy or competing warehouses using free BigQuery Migration Service with automated SQL translation. Get serverless scale with no infrastructure to manage, compressed storage, and flexible pricing—pay per query or commit for deeper discounts. New customers get $300 in free credit.
    Try BigQuery Free
  • Build on Google Cloud with $300 in Free Credit Icon
    Build on Google Cloud with $300 in Free Credit

    New to Google Cloud? Get $300 in free credit to explore Compute Engine, BigQuery, Cloud Run, Vertex AI, and 150+ other products.

    Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query exabytes in BigQuery, or build AI apps with Vertex AI and Gemini. Once your credits are used, keep building with 20+ products with free monthly usage, including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. Sign up to start building right away.
    Start Free Trial
  • 1
    It's an infrastructure helps engineers to develop enterprise software solutions in Microsoft .NET easily and productively which consists of an extendable and maintainable web system architecture with a suite of generic business model, APIs and servi
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2

    Raudus - Extensions

    Raudus Extensions for web development with delphi and lazarus

    Raudus Web Framework Complement and Examples for web development in Lazarus and Delphi https://www.facebook.com/RaudusExperts/ https://www.youtube.com/watch?v=BlENxwApW2Q https://youtu.be/eL1d7z4uFLw
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    A JavaScript library to match as-closely as possible the syntax of Ruby.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Downloads: 0 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 5
    React 360

    React 360

    Create amazing 360 and VR content using React

    React 360 is a framework for the creation of interactive 360 experiences that run in your web browser. It pairs modern APIs like WebGL and WebVR with the declarative power of React, producing applications that can be consumed through a variety of devices. Leveraging web technologies and the existing React ecosystem, React 360 aims to simplify the construction of cross-platform 360 experiences. We've designed the React 360 developer experience to get your first project up and running in only a few minutes. Before installing the developer tools, you'll need to make sure that you have two prerequisites installed, Node.js version 6.0.0 or higher, and yarn or npm (>= v3.0.0) package managers. You'll only need to install this CLI once. It will alert you when it's out of date, and provide instruction on how to update it. Your application's code can be found in index.js, and you can learn more about available framework features by diving into our documentation.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    React Codemirror

    React Codemirror

    Codemirror Component for React.js

    React Codemirror is a React component wrapper around the CodeMirror code editor, making it easy to embed a powerful text editor into React applications. It exposes CodeMirror through a declarative React interface, where editor value and options are passed in as props and changes are reported via callbacks. The component can be integrated either through npm, as part of a bundler-based build process, or via a standalone UMD build included directly in a web page. It supports initialization with an initial code value and allows you to control options like line numbers, language mode, and other CodeMirror settings. Developers can access the underlying CodeMirror instance using a ref and the getCodeMirror method, enabling them to call any API that the base editor provides. The package supports a variety of event callbacks, including change, cursor activity, focus changes, and scroll events, making it suitable for building fully interactive editing experiences.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    React Dashboard

    React Dashboard

    Isomorphic admin dashboard template

    Built with React, Bootstrap, React Router, Redux and GraphQL based on Create React App and latest industry best practices. This seed project is a sort of a free version of a template that may be found on Themeforest or Wrapbootstrap with working backend integration. You may use it to bootstrap the development of your next web app. You can open your web app in a browser, on mobile devices and start hacking. Whenever you modify any of the source files inside the /src folder, the module bundler (Webpack) will recompile the app on the fly and refresh all the connected browsers. React is a declarative, efficient, and flexible JavaScript library for building user interfaces. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    React Native for Web

    React Native for Web

    React Native Components and APIs for the Web

    React Native for Web is an accessible implementation of React Native's Components and APIs that is interoperable with React DOM. Accessible HTML. Support different devices and input modes, render semantic tags. High-quality interactions. Support gestures and multiple input modes (touch, mouse, keyboard). Reliable styles. Rely on scoped styles and automatic vendor-prefixing. Support RTL layouts. Responsive containers. Respond to element resize events. Incremental adoption. Interoperates with existing React DOM components. Bundle only what you use. React Native for Web is used in production web apps by Twitter, Flipkart, Uber, Major League Soccer, and many others. It also powers web support in multi-platform React projects such as Expo, React Native Elements, React Native Paper, and React Native Base.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    React-Bootstrap

    React-Bootstrap

    Bootstrap components built with React

    React-Bootstrap replaces the Bootstrap JavaScript. Each component has been built from scratch as a true React component, without unneeded dependencies like jQuery. As one of the oldest React libraries, React-Bootstrap has evolved and grown alongside React, making it an excellent choice as your UI foundation. Built with compatibility in mind, we embrace our bootstrap core and strive to be compatible with the world's largest UI ecosystem. By relying entirely on the Bootstrap stylesheet, React-Bootstrap just works with the thousands of Bootstrap themes you already love. The React component model gives us more control over form and function of each component. Each component is implemented with accessibility in mind. The result is a set of accessible-by-default components, over what is possible from plain Bootstrap.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Easily Host LLMs and Web Apps on Cloud Run Icon
    Easily Host LLMs and Web Apps on Cloud Run

    Run everything from popular models with on-demand NVIDIA L4 GPUs to web apps without infrastructure management.

    Run frontend and backend services, batch jobs, host LLMs, and queue processing workloads without the need to manage infrastructure. Cloud Run gives you on-demand GPU access for hosting LLMs and running real-time AI—with 5-second cold starts and automatic scale-to-zero so you only pay for actual usage. New customers get $300 in free credit to start.
    Try Cloud Run Free
  • 10
    Redux Thunk

    Redux Thunk

    Thunk middleware for Redux

    Redux Thunk is Thunk middleware for Redux. With basic Redux, only simple synchronous updates can be done by dispatching an action. By adding middleware, you extend the Redux store's abilities, enabling you to write async logic that interacts with the store. A thunk is a function that wraps an expression in order to delay its evaluation. Redux Thunk middleware allows you to write action creators that, rather than return an action will return a function instead. If you want to delay the dispatch of an action, or to dispatch only after meeting a certain condition, then the thunk can be used. Thunks are ideal middleware for a number of cases, in particular for basic Redux side effects logic, complex synchronous logic that must access the store, and simple async logic like AJAX requests.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Aptify is a PHP Framework comprising of several different open source scripts that combined create a very versatile system. It is a new Hybrid MVC Framework which leverages the power of the browser and the data of the server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    An Ajax Framework enabling rapid development of rich interactive web-based applications. Includes Server and Client Components.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    A Whatwg Canvas Implementation for Rhino
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    This project develops Mozilla Rhino Components which are essentially wrappers for common Java components/resources/API's. Right now we have wrappers for Jakarta POI, JDBC, JAX-RPC (WSDL/SOAP) and HTTP (XMLHttpRequest).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Write Spring MVC controllers in JavaScript! Continuations-based multipage webflows work if the user goes back with the browser's back button or even splits the flow in two using File->New Window with no effort on your part. State persistence available.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    A base framework of reusable components for kick-starting the development of client and server sides of Rich Internet Applications, using JavaScript in the browser and Java on the server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Rico is a JavaScript library for creating rich internet applications. Version 1 is JavaScript only. Versions 2 & 3 include server-side code (asp, asp.net, and php) to make creating web apps even easier. Versions 1 & 2 are based on Prototype and include grids, calendar & tree controls, drag & drop, and cinematic effects. Version 3 goes beyond Prototype, and includes support for jQuery, MooTools, Dojo, Ext, and BBC Glow libraries. Version 3 is only available in the SVN repository. The rico3.net branch includes a .net server control.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Rode is a Rapid Object Development Enviroment for PHP. Provides a framework to develop an Object-Oriented PHP 5 project.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Content Management Framework System writen in PHP, using MySQL
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Rosary Web Toolkit (RWT) is an ajax framework with event-driven programming. RWT is implemented by javascript language with the ajax technology. RWT now is the concept to write web pages in different ways from other ajax frameworks.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Roth

    Roth

    Roth is a full-stack enterprise application development framework.

    Roth is a full-stack framework for enterprise web application development in Java. Though it can be characterized as an M.V.C. framework, a more accurate description would be a M.U.S.I.C. framework (Model Utility Servlet Interface Client). The Model and Utility components provide a simple persistence-like interface to database back-ends, without the complexity or overhead of JPA or Hibernate. The servlet component provides a simple and easy way to generate concise controller code with automatic POST processing. The Interface and Client components provide simple and easy components which reduce the code necessary to create UI pages. All components are designed to work in concert to provide a consistent code set, however you have the freedom to use portions with other frameworks as desired. Roth is a continuation and successor of the JpPortal framework. (Roth is an Irish word pronounced 'row-h' which means 'wheel' -- as in "Why reinvent the wheel?" -- "To make it better!")
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Ruby Hail

    Ruby Hail

    Rack-based nano framework

    Ruby Hail is Rack-based nano framework. It's the fastest-by-design Rack-based framework. It requires less learning (besides Rack, you suppose to know it by this time) than any other framework. It works great for simple dynamic web-sites, single-page web-apps and microservices.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Rydia is a web-based, AJAX frontend to the JSurveyLib survey engine. It provides an easy way to configure surveys / questionnaires and display them on a website. Rydia will work with any web framework because it integrates like an AJAX widget.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    A service-oriented, single-source, Java integration server with virtual Service Stores(TM) that expose services via web services, HTTP and more. Service Flows provide process automation. Mainframe, database, email, web, soap & ftp adapters are included.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Lightweight AJAX framework for PHP, features secure function calls and direct debugging. Avoids the use of JS XML callback functions, hence the name `SAJA`, or `Secure Asynchronous Javascript`. Robust functionality for a small set of functions.
    Downloads: 0 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB
Gen AI apps are built with MongoDB Atlas
Atlas offers built-in vector search and global availability across 125+ regions. Start building AI apps faster, all in one place.
Try Free →