Browse free open source JavaScript Browsers and projects below. Use the toggles on the left to filter open source JavaScript Browsers by OS, license, language, programming language, and project status.

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  • 1
    JavaScript Cookie

    JavaScript Cookie

    A simple, lightweight JavaScript API for handling browser cookies

    A simple, lightweight JavaScript API for handling cookies which works in all browsers and accepts any character. It is heavily tested, has no dependency, supports ES modules and supports AMD/CommonJS. It is RFC 6265 compliant, has an useful Wiki, and enables custom encoding/decoding. More than 800 bytes gzipped! This project is RFC 6265 compliant. All special characters that are not allowed in the cookie-name or cookie-value are encoded with each one's UTF-8 Hex equivalent using percent-encoding. The only character in cookie-name or cookie-value that is allowed and still encoded is the percent % character, it is escaped in order to interpret percent input as literal. Please note that the default encoding/decoding strategy is meant to be interoperable only between cookies that are read/written by js-cookie. To override the default encoding/decoding strategy you need to use a converter.
    Downloads: 0 This Week
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  • 2
    The creation of a cross-browser Namespace in the JavaScript language. This includes new data types with more powerful methods, and new classes such as a W3C compliant XML DOM API, and WebControls. New classes and namespaces can be created at any time.
    Downloads: 0 This Week
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  • 3
    JSValidation is a framework which focusing on validation in various web applications. Since there are many web frameworks involves such feature, but jsvalidation can be suit for any web application even in ASP, PHP and other languages.
    Downloads: 0 This Week
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  • 4
    Useful scripts based on Prototype http://www.prototypejs.org/
    Downloads: 0 This Week
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  • 5
    Useful utilities written in JavaScript for iMacro. iMacro is a free plug-in for Firefox that provides a simple way of recording and running macros to automate web browsing, scraping and form-filling.
    Downloads: 0 This Week
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  • 6
    Javascript Browser Sniffer is a library for identifying which browser and operating system the visitor is using, including the version number. It also detects bots and the Flash plugin. Now identifies 30 browsers, 14 browser engines, 25 OSs and 6 bot
    Downloads: 0 This Week
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  • 7
    Javascript tools is a set of Object oriented pluggable modules, which include: Data Validation (forms), Debugging, Error trapping, XML DOM and XSLT manipulation. Project MOVED. See Github user jaalto.
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
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  • 8
    Web browser form validator lib in Javascript 1.1. I wasn't satisfied with the libs I've found, so I've built mine. Deals with a lot of browsers, extensible and customizable. ERROR MESSAGES IN BRAZILIAN PORTUGUESE, but should be easy to change.
    Downloads: 0 This Week
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  • 9
    Jex (short for 'objects') is an ultra-lightwieght ecmascript library framework for embedded and browser applications
    Downloads: 0 This Week
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  • 10
    Jquery Toast Plugin

    Jquery Toast Plugin

    Highly customizable jquery plugin to show toast messages

    Jquery Toast Plugin is a lightweight notification library for displaying customizable toast messages in jQuery-based web applications. It supports informational, success, warning, and error-style notifications with configurable colors and presentation. Message content can be supplied as plain text, HTML, or arrays that are rendered as lists. Toasts can appear in predefined screen positions or at custom coordinates defined by the developer. The plugin includes fade and slide transitions, optional loaders, sticky notifications, and limits on how many messages can be displayed at once. Lifecycle events let applications react before or after a toast is shown or hidden. It can be installed through npm, Bower, or direct distribution files and is easy to restyle with CSS.
    Downloads: 0 This Week
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  • 11

    Juruti

    Use amazon's website to shop at your favourite local book shop.

    Juruti is a Firefox add-on that lets you use amazon's website to shop at your local book shop. Just fill your shopping cart (you don't need an amazon account to do that) and then, instead of checking out, hit the Juruti button. An e-mail listing all your selected products will be created that you can send to your local book shop.
    Downloads: 0 This Week
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  • 12
    KKK Tuwasiliane is a web browsing software being developed on Mozilla core to enable people with special information needs access the Internet services by providing appropriate interface catering for these needs.
    Downloads: 0 This Week
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  • 13
    KLayers library is intended for simplification of operation with Dynamic HTML in various browsers. KLayers is a set of JavaScript functions and methods which allow programmer to pay lesser attention to browser's specific features.
    Downloads: 0 This Week
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  • 14
    KapiRegnumHelper
    This is an AddOn to FireFox for KapiRegnum Germany from upjers. It is written in JavaScript and delivers some neat features for the Browsergame which make life much easier and helps to speed up some reoccuring tasks.
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
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  • 15

    KeeFox

    Simple and secure password management for Firefox users with KeePass

    KeeFox adds free, secure and easy to use password management features to Firefox which save you time and keep your private data more secure. Download or learn more at http://keefox.org Source code is now at github: https://github.com/luckyrat/KeeFox
    Downloads: 0 This Week
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  • 16
    Kitsune is a Firefox extension which enables users to input Japanese in Firefox without external Japanse IME.
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
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  • 17
    Klipse

    Klipse

    Klipse is a JavaScript plugin for embedding interactive code snippets

    Klipse is a JavaScript plugin for embedding interactive code snippets in tech blogs. Technically, Klipse is a small piece of JavaScript code that evaluates code snippets in the browser and it is pluggable on any web page. The klipse plugin is a JavaScript tag that transforms static code snippets of an HTML page into live and interactive snippets. If you want to integrate Klipse inside a Clojurescript project, it is recommended to consume Klipse as a Clojurescript library like any other Clojurescript lib. The Klipse plugin can be easily styled with CSS, which can be applied both to the Klipse plugin's own elements, and to the CodeMirror editor's elements. Much of the styling you'll apply will be to CodeMirror, as it contains all the CSS classes to style the code itself. Surrounding CodeMirror is the Klipse plugin, the styles of which control the plugin's borders, and the executed code's output.
    Downloads: 0 This Week
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  • 18
    LOGames is a project that aims e-learning game development based on Learning Object Technology. LOGames are built up an existents patterns , like SCORM (Shared Content Object Model) and DCC (Digital Content Component), using InfraBig infrastructure.
    Downloads: 0 This Week
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  • 19
    LaSuli is a firefox sidebar. With LaSuli user can highlighter fragments on the web pages, and organize those fragments with topics. Users can compare different interpretations from different viewpoints. LaSuli also support webdav server.
    Downloads: 0 This Week
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  • 20

    LaceMedia Browser

    Firefox Based Browser

    Firefox Based Browser wirtten in VB.NET
    Downloads: 0 This Week
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  • 21
    Laszlo Jsf Integration Library
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
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  • 22
    LeechCraft
    LeechCraft is a cross-platform modular "internet-client" application. It has plugins that allow one to browse the web, chat via instant messaging (like Jabber or IRC), read RSS/Atom feeds, download files via BitTorrent, Direct Connect and other protocols, play media files and much more.
    5.0 out of 5 stars 2 Reviews
    Downloads: 0 This Week
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  • 23
    Lio is a javascript logger. There is only one file to solute any thing about log.
    Downloads: 0 This Week
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  • 24
    LispScript is a Lisp to javascript compiler. It currently supports all javascript functions in addition to the more common and useful Lisp forms.
    Downloads: 0 This Week
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  • 25
    LocalJS
    Build Cloud Desktop Application with Web Pages. Deployed from Cloud, Run on Desktop, Developed with HTML + CSS + JavaScript. Two Simple Steps turn your HTML pages into Cloud Desktop Application: Find more at http://localjs.org/
    Downloads: 0 This Week
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