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
    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
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  • 2
    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
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  • 3
    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
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  • 4
    Simple Automation Middleware (SAM) est un framework permettant de batir des applications sous forme de modules. Il fournit des bibliothèques COM Delphi implémentant la gestion des évènements, Dispatch etc...
    Downloads: 0 This Week
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    Ship Agents Faster

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  • 5
    SAN

    SAN

    A fast, portable, flexible JavaScript component framework

    Declarative template. HTML conformant template makes it easier for HTML developers. The DOM will be updated accordingly by the view engine upon any data modification. Free yourself from trivial and error-prone DOM APIs. A component is a combination of data, logic and view. Feature blocks, from a single input combination to a whole page, can be built via San components. By modifying the data, the view engine can directly refresh the view area that needs to be changed without any detection and better performance. Optimized for the first screen and output HTML from the server-side. Reverse parse components from existing elements and build bindings. Volume less that 17kb (gzipped), no need to worry about the burden of page downloads. The gospel of patients with volume obsessive. The ESNext Module or AMD can be selected in the project. Of course, if you want to use global variables it is also supported.
    Downloads: 0 This Week
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  • 6

    SIGAFS (Nueva Generación)

    Sistema para la Gestión de las Aplicaciones de FUNDACITE Sucre

    Sistema para la Gestión de las Aplicaciones de FUNDACITE Sucre. Módulos 100% Funcionales: *Sistema para el control de Asistencia. *Sistema para el control de estudios de la Academia de Software Libre.
    Downloads: 0 This Week
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  • 7
    Web Framework based on PHP designed for create and manage management applications. More info on http://www.skynetwebprj.com
    Downloads: 0 This Week
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  • 8
    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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  • 9
    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.
    Downloads: 0 This Week
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    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

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  • 10
    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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  • 11
    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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  • 12
    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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  • 13
    Java based Web SVG Engine for making Gantt Diagram on SQL datasource
    Downloads: 0 This Week
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  • 14
    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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  • 15
    Velocity, Dwr, Ibatis
    Downloads: 0 This Week
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  • 16
    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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  • 17
    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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  • 18
    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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  • 19
    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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  • 20
    Another object oriented user interface library in JavaScript.
    Downloads: 0 This Week
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  • 21
    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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  • 22
    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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  • 23
    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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  • 24
    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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  • 25
    Sequential Workflow Designer

    Sequential Workflow Designer

    Sequential Workflow Designer is a lightweight workflow designer

    Sequential Workflow Designer is a lightweight, dependency-free workflow designer for web applications. Built entirely in TypeScript and rendered with SVG, it offers a fully generic and customizable platform for designing workflows, visual programming tools, or any other flow-based UI - independent of any specific workflow engine. On-line examples: https://nocode-js.com/sequential-workflow-designer-examples Documentation: https://nocode-js.com/
    Downloads: 0 This Week
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