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.

  • Secure File Transfer for Windows with Cerberus by Redwood Icon
    Secure File Transfer for Windows with Cerberus by Redwood

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    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

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  • 1
    Sinergia is web based framework for developing help desk solutions in C#, NET 3.5. Customization is supported at the data structure and business process levels with workflow foundation.
    Downloads: 0 This Week
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  • 2
    Sing App Lite

    Sing App Lite

    Free and open-source admin dashboard template built with Bootstrap 4

    Including responsive layout and high-quality UI built with Bootstrap 4.5. This repository contains a limited free version of Sing App. Full bootstrap 4, React with backend, Vue.js, Angular and Angular JS versions are also available and are shipped in a full package. Using this template you will be able to leverage lots of built-in components and thus focus on building features that set you apart from competitors rather than building everything from scratch. Styled Bootstrap components like buttons, modals, etc. All other features like themining, login, additional pages, etc are available in a full version. Building a project from scratch means that there is a lot of things to keep track of all at once, analytics, dynamic forms data, UI and UX elements, and much more. This simple admin template is well suited for web apps or any other website or project that requires admin dashboard. This template will serve as a solid foundation for your upcoming project.
    Downloads: 0 This Week
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  • 3
    Incialmente este projeto está restrito aos seus idealizadores.
    Downloads: 0 This Week
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  • 4
    Sinon.JS

    Sinon.JS

    Test spies, stubs and mocks for JavaScript

    Standalone test spies, stubs and mocks for JavaScript. Works with any unit testing framework. As before, Sinon.JS provides utilities that help test frameworks reduce the boiler-plate. As of Sinon 10 we stopped maintaining compatibility with legacy browsers. Instead, we focus on compatibility with evergreen browsers, Node.js LTS versions and recent Safari versions. The most up-to-date reference on which runtimes and browsers we support can be found by looking at our compatibility docs. Fake timers are synchronous implementations of setTimeout and friends that Sinon.JS can overwrite the global functions with to allow you to more easily test code using them. A test spy is a function that records arguments, return value, the value of this and exception thrown (if any) for all its calls. There are two types of spies: Some are anonymous functions, while others wrap methods that already exist in the system under test. Mocks should only be used for the method under test.
    Downloads: 0 This Week
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  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

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  • 5
    Sioux is a powerful web application toolbox designed to create interactive, rich content and ergonomic UI for web browsers. Sioux contains sets of javascript objets, and uses XML databinding to separate and minimize data & UI flows and reduce bl
    Downloads: 0 This Week
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  • 6
    SiteFusion

    SiteFusion

    https://github.com/sitefusion

    See https://github.com/sitefusion SiteFusion is a server-based development environment. Applications are written in PHP and work through a thin XUL client. SiteFusion applications look and behave like native system applications but run on a server generating JavaScript commands.
    Downloads: 0 This Week
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  • 7
    Slika REST API

    Slika REST API

    Open Source REST API for creating a community for your college

    Open Source REST API for launching an App|| Website for Educational Purposes and Making a Community out of it.
    Downloads: 0 This Week
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  • 8
    Smith is an open source, cross-platform ColdFusion® engine, written entirely in Java. Running on top of Java Runtime Environment and Java Servlet Container, it can be deployed virtually on any operating system and work with any web server.
    Downloads: 0 This Week
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  • 9
    Sneaky is a PHP Framework and CMS. It is based on the Zend Framework in conjunction with the Smarty template engine, as well as several other libraries (PHP and JavaScript). Sneaky will be highly modular, with easy support for AJAX functionality, etc.
    Downloads: 0 This Week
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  • 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.

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  • 10
    SoEasy PHP é um framework para prover o controller do mvc. Fornece ferramentas 100% orientadas a objetos para a obtenção de estruturas de programação inspiradas em frameworks "java-style" como V-Raptor, Struts etc.
    Downloads: 0 This Week
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  • 11
    SocketCluster

    SocketCluster

    Highly scalable realtime pub/sub and RPC framework

    Highly scalable pub/sub and RPC toolkit optimized for async/await. Pub/sub-channels are very cheap. You can have millions of unique channels without worrying about memory or CPU usage. Channels are automatically cleaned up when they are no longer used. The socket cluster CLI tool exposes kubectl (Kubernetes) shortcut commands to make deploying your app to any Kubernetes cluster really easy. All necessary Kubernetes .yaml files are provided. After deploying your app to a Kubernetes cluster, you can scale indefinitely by using the kubectl scale deployment command to add more SCC-worker and SCC-broker instances as needed. You can perform asynchronous operations anywhere along a socket's inbound or outbound stream without any risk of disrupting the message processing order. Awaiting asynchronous actions along a socket's inbound or outbound streams can cause messages to pile up.
    Downloads: 0 This Week
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  • 12

    Software Automation Framework Support

    Multiplatform data-driven test automation execution services

    SAFS is a software test automation framework supporting data-driven (aka keyword-driven) functional test automation and associated services. The framework can run stand-alone on Windows, Linux, and Mac as well as integrate the use of IBM Rational Functional Tester, IBM Rational Robot, Smart Bear/AutomatedQA Test Complete, Apple XCode UIAutomation, Android SDK Automaton, Thoughtworks Selenium, and several other tools. Among other features, it provides advanced support of language localization testing (NLS) allowing the same tests to work for many different languages or test configurations. With various different tool configurations SAFS can be used to test Java, Web/Html, Flex, .Net, WPF, Win, iOS, and Android domains natively. And with advanced Image-Based Testing support built-in SAFS can be used to test virtually anything, anywhere.
    Downloads: 0 This Week
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  • 13
    Advanced, enterprise-class J2EE Customer Relationship Management (CRM) suite including Sales Force Automation (SFA), marketing, campaign management, and customer service. Features similar to Salesforce.com, Netsuite, or Siebel OnDemand.
    Downloads: 0 This Week
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  • 14
    Sparse lets you write simple HTML templates which are turned into fully-fledged MySQL-based applications with degradable Ajax. Easily integrated with PHP code. Does automated data and error handling, input validation, searching, sorting, and navigation.
    Downloads: 0 This Week
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  • 15
    Speedcode Box, a light PHP toolbox mid road between a framework and a CMS. Written in PHP5, object-oriented, and easy to understand.
    Downloads: 0 This Week
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  • 16
    Spiderscript AJAX Library provides you with a collection of feature rich controls that enable you to produce Web 2.0 web sites with the minimal amount of effot. With a little HTML knowledge and you'll be amazed what you can do. www.spiderscript.net.
    Downloads: 0 This Week
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  • 17
    Splib is a PHP5-only library for use of XML-DOM objects, process and construct xhtml pages and parsing xml templates Come with a framework (codename:tomates) for using in a MVC Solution; support templating, activerecord and a extensive forms widgets API
    Downloads: 0 This Week
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  • 18
    A java toolkit for creating highly interactive cross browser web servlet applications. Knowledge of JSP, JavaScript, DOM, and HTML is not required because the library dynamically generates and controls client browser specific dhtml-ajax pages.
    Downloads: 0 This Week
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  • 19
    SqIRC
    SqIRC is light IRC client written in java, with script control and plugin!
    Downloads: 0 This Week
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  • 20
    StarAdmin-Free-Bootstrap-Admin-Template

    StarAdmin-Free-Bootstrap-Admin-Template

    Admin dashboard template built with Bootstrap 4, elegant UI themes

    Star Admin is a free responsive admin template built with Bootstrap 4. The template has colorful, attractive yet simple, and elegant design. The template is well crafted, with all the components neatly and carefully designed and arranged within the template. Star Admin is packed with all the features that fit your needs but not cramped with components you would not even use. It is an excellent fit to build admin panels, e-commerce systems, project management systems, CMS or CRM. Although the template has a design like none other, it is easily customizable to suit your requirements. Star Admin comes with a clean and well-commented code that makes it easy to work with the template. Thus making it an ideal pick for jump-starting your project. StarAdmin is designed to work flawlessly with all the latest and modern web browsers.
    Downloads: 0 This Week
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  • 21
    Static HTML Tree Maker

    Static HTML Tree Maker

    Static DHTML 4 Tree

    Creates a Javascript and HTML Tree from txt files. Internet Explorer 4 and Netscape 6 compatible.
    Downloads: 0 This Week
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  • 22
    Stingray provides a robust Object Oriented Programing framework for Javascript. Stingray's classes lessen development time for graphic/multi-media designers and web developers and focus on new projects, rather than re-invent the wheel.
    Downloads: 0 This Week
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  • 23
    Stisla

    Stisla

    Free Bootstrap Admin Template

    Stisla will help you to speed up your project, and design your own dashboard UI and the users will love it. Integrated with 30+ third-party libraries and has many components, you will easily to create a dashboard layout. Don't worry about the gadget you have. Stisla is very suitable for every platform. Written with HTML5 and CSS3 and supported by most modern browsers. We provide some javascript APIs to interact with some components more easily. All HTML pages are free of errors, because they have been verified by W3C. Based on Bootstrap 4, one of the popular flexbox frameworks. We don't want to talk much about this template, try it yourself and don't say anything. Your idea has other things that need to be prioritized, don't waste your time only on the dashboard design. Stisla will speed up your project to design a clean dashboard interface. Some components have JavaScript APIs to interact with.
    Downloads: 0 This Week
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  • 24
    StoryTestIQ (STIQ) is a test framework used to create Automated Acceptance Tests. STIQ is a mashup of Selenium and FitNesse: its "wiki-ized" Selenium with widgets and features that make it easier to write and organize Selenium tests.
    Downloads: 0 This Week
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  • 25
    Strata is a collection of J2EE frameworks designed to help jumpstart any application. From mapping Relational Databases to definining logging services, Strata is an all encompassing set of frameworks to help put your project on solid ground. This project
    Downloads: 0 This Week
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