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
    TRIAD is a browser-independent and platform-independent framework for Rich Internet Aplications.
    Downloads: 0 This Week
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  • 2
    The STEM cells of PHP provide PHP developers with a set of code modules in PHP, extensions in C and User Interface blocks in JavaScript. Each module is as independent as possible, but functions extremely well in conjunction with the other modules.
    Downloads: 0 This Week
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  • 3
    TheoremJS

    TheoremJS

    A Math library for computation in JavaScript

    TheoremJS is a mathematical framework that is packed up with tons of useful mathematical functions. It is composed of functions in most mathematical fields such as algebra, number theory, statistics, etc... It was designed to fit your need, whatever you are trying to do. With TheoremJS, you won't feel the need of running the code on a server, you can run it right on the browser, or on a NodeJS notebook (Jupyter like). Even though we loose performances with BigNumber, our algorithms are well-engineered and ensure decent performances on every device. You can use TheoremJS for every project, ranging from doing your math homework to launching a rocket into deep space. (Ok, maybe if you're planning to launch a rocket into space, you might want to use other tools in addition to TheoremJS).
    Downloads: 0 This Week
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  • 4
    ThinWire is an Ajax RIA framework for building zero footprint Ajax browser applications that feel like desktop GUI applications. Program Ajax on the server, using an event driven GUI model that reconnects program logic. All Major Ajax Browsers Supported!
    Downloads: 0 This Week
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  • 5
    JavAjax is now at 1.4 beta version, for downloads and documentation please visit http://www.javajax.org
    Downloads: 0 This Week
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  • 6
    Tina.js

    Tina.js

    A lightweight progressive WeChat applet framework

    A lightweight progressive WeChat applet framework. Most of the API design of MINA (the official framework of WeChat Mini Programs) is retained; whether you have experience in Mini Program development or not, you can easily transition to get started. We have prepared extensions such as state managers (such as Redux), Immutable.js , and routing enhancements for you. Of course, you can also write a new plug-in yourself. Combined with the mina-webpack we prepared for you , it can also bring Mina single file component/page. In addition to normal packages, you can also share or download individual Mina components. And other capabilities that come with Webpack, such as Babel, PostCSS, code compression and other functions.
    Downloads: 0 This Week
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  • 7
    TinyColor

    TinyColor

    Fast, small color manipulation and conversion for JavaScript

    TinyColor is a microframework for inputting colors and outputting colors as different formats. Input is meant to be as permissive as possible. TinyColor is a small, fast library for color manipulation and conversion in JavaScript. It allows many forms of input, while providing color conversions and other color utility functions. It has no dependencies. The string parsing is very permissive. It is meant to make typing a color as input as easy as possible. All commas, percentages, parenthesis are optional, and most input allow either 0-1, 0%-100%, or 0-n (where n is either 100, 255, or 360 depending on the value). HSL and HSV both require either 0%-100% or 0-1 for the S/L/V properties. The H (hue) can have values between 0%-100% or 0-360. RGB input requires either 0-255 or 0%-100%.
    Downloads: 0 This Week
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  • 8
    Tkoa

    Tkoa

    Koa web app framework written in typescript

    Tkoa is a Koa web app framework written in Typescript. Although written in Typescript, you can still use the Node.js framework and koa middleware. Not only that, you can also enjoy type checking and convenient testing with typescript.
    Downloads: 0 This Week
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  • 9
    ToKo is a webpage developement framework in PHP 5, whose aim is to quickly and easily develop small webpages like personal websites and pages of small companies. It follows the OOP paradigm and uses the AJAX technology.
    Downloads: 0 This Week
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    Build Agents and Models on One Platform

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  • 10
    Tonic

    Tonic

    Easy to audit, zero-dependencies and build-tool-free

    A low-profile component framework. 1 file. 1 class. ~350 lines of code. No build tools are required. Native web components. Ideal for JAM stacks. Identical on client & server. Composition oriented. Event delegation by default. Lots of examples. Building a component with Tonic starts by creating a function or a class. The class should have at least one method named render which returns a template literal of HTML. onic is a thin wrapper around web components. Web components require a name with two or more parts. So your class name should be CamelCased (starting with an uppercase letter). Tonic has no templating language, it uses HTML! But since HTML only understands string values, we need some help to pass more complex values to a component, for that we use this.html. There is no evidence that Virtual DOMs improve performance across a broad set of use cases, but it's certain that they greatly increase complexity. Tonic doesn't use them. Instead, we recommend incremental updates.
    Downloads: 0 This Week
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  • 11
    Total Commander Next Generation framework
    Downloads: 0 This Week
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  • 12
    Total.js framework

    Total.js framework

    https://github.com/totaljs/framework

    Total.js framework is a framework for Node.js platfrom written in pure JavaScript similar to PHP's Laravel or Python's Django or ASP.NET MVC. It can be used as web, desktop, service or IoT application. Total.js Platform offers you an excellent and stable server-side Node.js framework, client-side library for creating famous web applications with more than 250 UI components for free. The main parts of the Total.js Platform are fully open-source under MIT license. We offer excellent online services like AppBuilder or Total.js AppMonitor. Sign-in to the Platform. We offer excellent support with Code review or with online chat support, join our community. It's unbelievable, but Total.js core parts don't contain any 3rd party dependencies. Download complete Total.js apps for free and use them for your customers or pet projects.
    Downloads: 0 This Week
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  • 13
    TouTouJS is a javascript framework which provides a cross-browser toolkit and advanced and interactive GUI objects. It is designed to be used in either simple or complex web sites and applications (web 2.0, Ajax, DHTML and CSS extension, etc.).
    Downloads: 0 This Week
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  • 14
    Toxicity is a open source XML microkernel for document oriented development based on Java. It provides support for processing all kinds of informations that can be represented in form of XML documents.
    Downloads: 0 This Week
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  • 15
    Trails

    Trails

    Modern Web Application Framework for Node.js.

    Trails is a modern, community-driven web application framework for Node.js. It builds on the pedigree of Rails and Grails to accelerate development by adhering to a straightforward, convention-based, API-driven design philosophy. Trails uses Yeoman to generate scaffolding for new applications and to create resources inside the application. Trailpacks extend the framework's capabilities and allow developers to leverage existing ecosystem tools through a simple and well-defined API. New features, behavior, APIs, and other functionality can be added to the Trails framework through Trailpacks.
    Downloads: 0 This Week
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  • 16
    Tudu Lists is a J2EE application for managing todo lists. It's based on Spring 2.5, JPA/Hibernate and AJAX (using the DWR framework). It's a simple yet effective project management tool, and it is also often used as a sample Spring application.
    Downloads: 0 This Week
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  • 17
    TuiCss

    TuiCss

    Text-based user interface CSS library

    TuiCss is a library focused to create web applications using an interface based on ASCII table, like the old MS-DOS applications. This kind of interface is very legible because the ultra-contrast colors used and because the reduced effects used on the components in the view. The base of this project is Turbo Vision Framework, but some other frameworks were also checked to introduce some features to TuiCss, like curses, ncurses, Newt, etc. Check the examples page in the wiki to stay on top of some creations, or check the getting started page to start using this library! To start to use TuiCss in your project, you can just download the repository content and import the files that are in the dist folder with the html directives. Alternatively, you can install the package with NPM.
    Downloads: 0 This Week
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  • 18

    TundraCoffee

    Fast but configurable CoffeeScript Web Framework

    A framework/library to accelerate the creation of web sites. It attempts to be fast without sacrificing configurability.
    Downloads: 0 This Week
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  • 19
    TurboGears widget plugins' source repository. If you made a TurboGears widget, mail me to get permission to put your TurboGears widget here. Download TurboGears widgets from http://www.turbogears.org/cogbin/
    Downloads: 0 This Week
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  • 20
    TypeScript Koa Starter

    TypeScript Koa Starter

    TypeScript Koa Starter

    Koa with TypeScript's application generator. Creates a new typescript koa application. application is configured to use TypeScript instead of plain JavaScript. Node Js is great for the rapid development of web-projects, but is often neglected because of the lack of type safety. TypeScript solves this issue and (along with its linter file) can even make your code more robust than some other static languages like Java.
    Downloads: 0 This Week
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  • 21
    UltraPlugin.js

    UltraPlugin.js

    A smart framework to developing sites and web applications

    [This project has been discontinued but you can use ALL versions created] UltraPlugin.js is the ultra smart powerful union of a data library containing a large proportion of functions that allows the user to develop web sites and applications in a pleasant and fast way with a framework that creates several possibilities by joining Html, Css and Visual Basic Script with the JS itself and allowing several new types of elements. This project is totally open-source and has a natural development so that users can adapt the work to their own way, besides being able to contribute with the author, warning bugs, faults or even possible improvements. Check the page constantly for updates or activate sourceforge's newsletter.
    Downloads: 0 This Week
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  • 22
    UniD - Websites Management System
    This project aims to help everyone who creates website oftently. Once installed, this framework, let you have the flexibility you need to make each website so unique. UniD offers tools, themes and plugins to make your development faster.
    Downloads: 0 This Week
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  • 23
    IeUnit is a simple framework to test logical behaviors of web sites. It is implemented in JavaScript for Windows XP + Internet Explorer platform.
    Downloads: 0 This Week
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  • 24
    Unus is a framework that gives developers a powerful, simple to use tool, with many advanced features that are seen in enterprise level applications.
    Downloads: 0 This Week
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  • 25
    Utoopia is a framework that deploys complete web enabled applications, configuring the description of the application entities and the business rules.
    Downloads: 0 This Week
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