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.

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  • 1
    SMILE stands for Script Mechanism in a Lexicon Environment. It provides a JavaScript event-driven architecture for writing parsers of natural language grammars.
    Downloads: 0 This Week
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  • 2
    SPX-AS(SQL-PHP-XML based Asynchronous Solutions) is an Action Script 2.0 & JavaScript Framework for the development of Flash/AJAX WEB Applications that use DataBase Access, user Session control, etc.
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  • 3
    SQL!kE - PHP, SQL JS - Database Explore

    SQL!kE - PHP, SQL JS - Database Explore

    SQL!ke is a PHP mySQL RD Database Editing & Explorer

    SQL!ke is a new general project for mastering data effectively stored in a database using PHP and Javascript . This RD Explorer works with existing Databases with Embed SQL Query editor and your Custom Table Views. Keep track of this fresh project as it will include a simple blueprint to manipulate en view interconnected data entities.
    Downloads: 0 This Week
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  • 4
    SQUEEZER

    SQUEEZER

    Squeezer framework, build serverless dApps

    Squeezer is a platform that empowers new-entry blockchain developers to build serverless dApps simply as dead. The main usage of the ChainKit is to unify top blockchains interfaces into a single normalized API interface, therefore you can build blockchain dApps easily without digging into blockchain complex infrastructure. Bi-directional on-chain transactions (inbound and outbound). Build dApps connecting to smart contracts using chain kit agnostic connector. Quick intuitive code deployments by using a special mechanism that will deploy smart contracts and dApp services where code changed. Silent deployments, no interruption for the current functionality (really useful on production). One single command to simultaneously deploy all available functions on your project where code changed from the last deployment. Test your code locally on a simulated functions platform for a faster development cycle.
    Downloads: 0 This Week
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  • 5
    SvgUP is an open source platform for building interactive Web applications based on SVG components and other web standards like JavaScript, CSS, RDF and DTD. SvgUP allows the separation of concerns by dividing the applications into modules.
    Downloads: 0 This Week
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  • 6
    Java based Web SVG Engine for making Gantt Diagram on SQL datasource
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  • 7
    The SWWE is a Static Web Widget Engine, with this library the developer can create a web application in few minutes. This library does not require the developer to know HTML. It's based on Ajax and Java Servlet. A porting for .NET and Perl is planned.
    Downloads: 0 This Week
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  • 8
    Velocity, Dwr, Ibatis
    Downloads: 0 This Week
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  • 9
    Sails

    Sails

    The MVC framework for Node.js

    Build custom, enterprise-grade Node.js apps with Sails! Sails.js is a web framework designed to make building practical, production-ready Node.js apps fast and easy. It is the most popular MVC framework for Node.js, resembling the MVC pattern of frameworks like Ruby on Rails but with support for the requirements of modern apps, such as a data-driven API with a scalable, service-oriented architecture. Sails is compatible with any front-end as well as any database thanks to its powerful ORM Waterline. Sails actions are compatible with Connect middleware, allowing you in most cases to simply paste code into Sails from an existing Express project and have everything work. You'll also be able to use WebSockets to talk to your API, and vice versa.
    Downloads: 0 This Week
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  • 10
    Salto framework is an AJAX based framework which makes possible to build a Web application very quickly. Thanks to AJAX mechanism, datas exchanges between client side an server side are reduced. You are able to refresh only a part of the screen.
    Downloads: 0 This Week
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  • 11
    s@rdalya, is a cross-browser AJAX Framework, designed to work in all DOM-supporting browsers, aiming to make DHTML programming easy and fun. Pros: + OO + Flexible, easily extendible + Modular + Independent of OS + Lightweight(when considered what it does
    Downloads: 0 This Week
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  • 12
    SchemaForms is a toolkit for building HTML form from an XML data file and an XML-Schema specification. Supports basic data types (string, checkbox, enumeration,..) but is easily extensible to custom data types.
    Downloads: 0 This Week
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  • 13
    Another object oriented user interface library in JavaScript.
    Downloads: 0 This Week
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  • 14
    Scriptio is a framework for presenting animations and educational content in a rich online experience. Featuring an easy-to-learn scripting language for fast prototyping and production-quality development, Scriptio is designed for Web 2.0 application
    Downloads: 0 This Week
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  • 15
    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: 0 This Week
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  • 16
    Semantic UI

    Semantic UI

    UI framework designed for theming

    Semantic UI is a development framework that lets you create beautiful, custom and responsive website layouts using human-friendly HTML. The syntax used is based on natural language, so concepts are linked intuitively. Semantic UI utilizes concise HTML, intuitive JavaScript and simplified debugging, making front-end development an absolute dream for developers. Semantic UI is partnered with popular frameworks React, Angular, Meteor, Ember and many others so you can easily integrate it and organize your UI layer with your application logic. Semantic UI comes with over 3,000 high level theming variables and just about every layout option you can think of, giving you complete design freedom. It also has over 50 UI components enabling you to build your entire site with just one stack and share your UI between a number of different projects.
    Downloads: 0 This Week
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  • 17
    Semiotic

    Semiotic

    A data visualization framework combining React & D3

    Semiotic is a data visualization framework combining React & D3. It provides three types of frames XYFrame, OrdinalFrame, NetworkFrame, to deploy a wide variety of charts. XY data i.e. line charts and scatterplots. Categorical data i.e. bar charts, violin plots, parallel coordinates. Topological and network data i.e. flow diagrams, network visualization, and hierarchical views. A guide for creating a line chart, timeseries, difference line, and line percents using XYFrame along with hover behavior, responsive dimensions, and styling. XYFrame takes lines as an object or an array of objects. Each object represents a line. Every object needs a coordinates property with the array of points for that line. The points will be rendered in the order of that array. You can use a key other than coordinates by changing the lineDataAccessor props.
    Downloads: 0 This Week
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  • 18
    A PHP framework built around XSL, AJAX and jQuery that adheres to a strict MVC system. Septuro focuses on encapsulation, abstraction and polymorphism. Every element of Septuro, whether that is a module, object or something else, follows strict OOP.
    Downloads: 0 This Week
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  • 19
    Sequence.js

    Sequence.js

    The responsive CSS animation framework for creating unique sliders

    Sequence.js is a responsive CSS animation framework created for building interactive sliders, presentations, banners, and other step-based web applications using mostly HTML and CSS. Instead of relying heavily on JavaScript animation logic, the framework controls transitions through CSS class states such as seq-in and seq-out, allowing developers to use familiar front-end workflows and native browser rendering capabilities. The project emphasizes flexibility, enabling developers to animate virtually any CSS property without being constrained by rigid templates or predefined transition systems. Sequence.js supports responsive design, touch navigation, hardware acceleration, and optional dependencies like Hammer.js and ImagesLoaded for advanced interaction handling. Its architecture was rebuilt in vanilla JavaScript to improve performance and remove reliance on jQuery while maintaining broad browser compatibility.
    Downloads: 0 This Week
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  • 20
    Serverless Components

    Serverless Components

    The Serverless Framework's new infrastructure provisioning technology

    The Serverless Framework's new infrastructure provisioning technology. Build, compose, & deploy serverless apps in seconds. Easily define your applications as functions and events. Declare AWS Lambda functions and their triggers through simple abstract syntax in YAML. Deploy infrastructure and code with a single command. AWS Lambda functions, triggers & code will be deployed and wired together in the cloud, automatically. Extend your use-cases and workflow with Plugins. Install thousands of Serverless Framework Plugins to build new serverless use-cases on AWS and integrate with other tools. Track usage, performance, and errors on your serverless apps with instant, powerful metrics. Quickly query across all AWS Lambda invocations and API Gateway requests to drill into specific issues. See all of your serverless applications and their resources in one place, regardless of AWS account or region.
    Downloads: 0 This Week
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  • 21
    Serverless Framework

    Serverless Framework

    The easy and open way to build serverless applications

    Serverless Framework gives you everything you need to build serverless applications on any cloud. It provides structure, workflow automation and best practices out-of-the-box so you can deploy sophisticated serverless architectures. It uses new, event-driven compute services, such as AWS Lambda, Azure Functions, Google CloudFunctions and more. Serverless Framework lets you build apps made up of microservices that run in response to events. These auto-scale and will only charge you when they run, which means lesser costs for application maintenance. You can also create new or extend existing commands with its great selection of community-written plugins.
    Downloads: 0 This Week
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  • 22
    Serverless Webpack

    Serverless Webpack

    Serverless plugin to bundle your lambdas with Webpack

    A Serverless Framework plugin to build your lambda functions with Webpack. When enabled in your service configuration, functions are packaged and compiled individually, resulting in smaller Lambda packages that contain only the code and dependencies needed to run the function. This allows the plugin to fully utilize WebPack's Tree-Shaking optimization. Configuration possibilities range from zero-config to fully customizable. Support of serverless package, serverless deploy and serverless deploy function. Support of serverless invoke local and serverless invoke local --watch. Support of serverless run and serverless run --watch. Integrates with serverless-offline to simulate local API Gateway endpoints. Cleaned up configuration. You should now use a custom.webpack object to configure everything relevant for the plugin. The old configuration still works but will be removed in the next major release.
    Downloads: 0 This Week
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  • 23
    ShareDB

    ShareDB

    Realtime database backend based on Operational Transformation (OT)

    ShareDB is a realtime database backend based on Operational Transformation (OT) of JSON documents. It is the realtime backend for the DerbyJS web application framework. Realtime synchronization of any JSON document. Synchronous editing API with asynchronous eventual consistency. Projections to select desired fields from documents and operations. Middleware for implementing access control and custom extensions. Ideal for use in browsers or on the server. In-memory implementations of database and pub/sub for unit testing. Access to historic document versions. Realtime user presence syncing.
    Downloads: 0 This Week
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  • 24
    AJAX Framework for making your IE only or mozilla only site cross browser. This will require a user to include JS file shatam.js at the top of your page and the shatam framework will do the rest.
    Downloads: 0 This Week
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  • 25
    Simple Infopanel

    Simple Infopanel

    Simple Infopanel is a free digital signage software in PHP and React

    Simple Infopanel is a free digital signage software that works like a slider and shows title, image or video, description and QR-Code for URL on every slide. It provides its own GUI for the editing based on PHP-Framework Symfony. The GUI has an integrated simple role concept. This tool can be used for digital signage, Information panels (infopanels), News aggregators, events or similar. You only need to have docker installed to start this application. The source code is available on GitHub: https://github.com/InfoDeskMe/Infopanel Read Documentation: https://www.simple-infopanel.com
    Downloads: 0 This Week
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