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.

  • Powerful App Monitoring Without Surprise Bills Icon
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  • 1
    Wiki Text Formatting Engine (WTF Engine) converts simple text into HTML. It will run on any platform using a variety of languages such as PHP, Perl, JavaScript and VB Script. It is intended to be a library used in other software packages.
    Downloads: 0 This Week
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  • 2
    Walter is an in-browser wysiwyg HTML-editor, that runs on JavaScript.
    Downloads: 0 This Week
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  • 3
    This Firefox addon will allow people to track any announcements normally made at the login screen of the World of Warcraft MMORPG game client pertaining to outages, downtimes, or other issues.
    Downloads: 0 This Week
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  • 4
    Enhanced packages of Mozilla products for OS/2 and eComStation.
    Downloads: 0 This Week
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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

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  • 5
    Fixes broken web pages and other internet annoyances, such as "Internet Explorer Only" pages. You can view Microsoft Office Web Components pages, and other inaccessible pages in Firefox! Other features include Symbol-font fix and downloader fix.
    Downloads: 0 This Week
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  • 6
    Web Search Navigator

    Web Search Navigator

    Web extension that adds keyboard shortcuts to Google, YouTube, Github

    Web extension that adds keyboard shortcuts to Google, YouTube, Github, Amazon, and others (Chrome/Firefox/Edge/Safari). Browser extension that adds configurable keyboard shortcuts to Google search, YouTube, Startpage, Brave Search, Google Scholar, Github, and Amazon. Settings are synched between devices with the same browser profile. Supports both key combos and key sequences. Custom CSS rules to control the look of highlighted results. Experimental and optional support for YouTube, Startpage, Brave Search, Google Scholar, Github, and Amazon (needs to be enabled in the options). Note that the extension does not have permissions for these optional websites unless you explicitly enable them. To check the code for linting and formatting errors, run yarn run check. We use a Javascript coding style based on Google's.
    Downloads: 0 This Week
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  • 7
    Web Security Audit

    Web Security Audit

    Passively audits the security posture on current page for your browser

    The goal of this project is to build an add-on for browser that passively audits the security posture of the websites that the user is visiting. Assume that the tool is to be used on non-malicious websites, currently not under attack or compromised. Add-on wants to report security misconfigurations, or failure to use best security practices. - Add-on tries to analysis the commonly vulnerable setting of servers: lack of use of security-relevant headers, including: - strict-transport-security - x-xss-protection - content-security-policy - x-frame-options - x-content-type-options It is available for Opera Beta and Developer browser - https://bit.ly/2TvvFw4
    Downloads: 0 This Week
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  • 8
    Web-Maker

    Web-Maker

    A blazing fast & offline frontend playground

    Web-Maker is an offline playground for your web experiments. Something like CodePen or JSFiddle, but much more faster and works offline because it runs completely on your system. Supports Preprocessors: HTML (Pug & Markdown), CSS (SCSS, LESS & Stylus, Atomic CSS) & JavaScript (ES6, TypeScript & CoffeeScript). Hi! I am Kushagra Gour. Web Maker is a free and open-source project. To keep me motivated for working on such open-source and free side projects, I have launched a Patreon campaign. Your pledge, no matter how small, will act as an appreciation towards my work and keep me going forward making Web Maker more awesome. Very easily accessible. Simply open a new tab in Chrome! (in chrome extension only). Capture preview screenshot (in Chrome extension only). Multiple layouts to choose from. Capture preview screenshot (in Chrome extension only). Save as HTML file. Edit in CodePen.
    Downloads: 0 This Week
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  • 9
    An AJAX-Based system to provide user feedback on Rich Internet Applications.
    Downloads: 0 This Week
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  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

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  • 10
    WebGoo is the Internet browser was working from 1999 and was named as the first Net-M@X been changed its name to WebGoo and program development program has been programmed to open more than one location and shake the idea was basically add additional
    Downloads: 0 This Week
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  • 11
    Firefox extension that creates a command line like text box that allows mouse free web navigation.
    Downloads: 0 This Week
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  • 12
    WebStrips is a lightweight open-source web comics browser written in Java that supports multiple comic via a JavaScript based interface.
    Downloads: 0 This Week
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  • 13
    WebSuper

    WebSuper

    Créez des logiciels en HTML !!!

    WebSuper permet de créer un petit programme permettant d'aller sur internet. Pour le faire fonctionner, lisez cet article : http://websuper.cylune.fr/
    Downloads: 0 This Week
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  • 14
    Webkit Scrollbar Generator

    Webkit Scrollbar Generator

    A easy and simple webkit scrollbar generator

    Downloads: 0 This Week
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  • 15
    Webventures Desktop is an online desktop for travelers who require a free online, easy-to-use desktop environment. This project is licensed under the GNU General Public License. Made By Webventures and Tristan Roberts it's available at webventures.com.a
    Downloads: 0 This Week
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  • 16
    Widget for Dashboard for Mac OsX 10.5 that shows Cataloina motion radar and other information about Catalonia's weather.
    Downloads: 0 This Week
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  • 17
    Javascript SDK for Nintendo Wii's Opera browser with classes for 3D vertex math, triangle meshes, canvas drawing, Wii Remote motion/button detecting, and multiuser interfaces. Official site: http://wiioperasdk.com and blog: http://blog.wiioperasdk.com.
    Downloads: 0 This Week
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  • 18
    Wiki Quick Search

    Wiki Quick Search

    Search Wikipedia in every language in this WebApp

    Wiki Quick Search & Print is software was made with the API provided by Wikipedia and allows you to enable fast searches with autocomplete input inside the famous free encyclopedia. You can print the results of your search in PDF or save it in your computer to html including tables, text, images and file audio. Finally, you can avail of a convenient input for advanced search strings contained in the result page. ========= Windows 7 and later are supported. Both x86 and amd64 (x64) binaries are provided for Windows. == Browser Extensions == Chrome Extension: http://bit.ly/1Wx8X1o Add-on Firefox: http://mzl.la/1SpIbHW Add-on Opera: http://opr.as/1POVSxM
    Downloads: 0 This Week
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  • 19
    WikiCreole (wiki creole) is a community standard for wiki markup. This project collects parser implementations based on the WikiCreole grammar published by Junghans, Riehle, et al, see: http://www.riehle.org/2008/01/09/an-ebnf-grammar-for-wiki-creole-10/
    Downloads: 0 This Week
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  • 20
    This Firefox extension helps you navigate Wikipedia.
    Downloads: 0 This Week
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  • 21
    Adds the ability to navigate within and between pages to the standard WIkipedia interface. The project won Best-in-contest for the AVIOS Speech Application contest in 2010.
    Downloads: 0 This Week
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  • 22
    Generating JavaScript/WSH code to automate Internet Explorer. Generated code is pure JavaScript code, you can further customize code depends on your automation needs. See homepage http://wshgenerator4ie.sourceforge.net/
    Downloads: 0 This Week
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  • 23
    Combines web accessibility tools into a Firefox browser extension. Tools provide cognitively impaired users with better access to web content and include dictionary lookups, keyword in context functions, grammar simplifiers.
    Downloads: 0 This Week
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  • 24
    WSTT is a Firefox Extension that transforms web pages characters from one writing system into their equivalents in another writing system. It has been designed to act as a learning tool for anyone trying to master a foreigner alphabet.
    Downloads: 0 This Week
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  • 25
    x3tree is used for web programming,it can add,insert,delete tree node.also can load tree nodes from xml.it can help ajax programmer to accomplish web design work more easy.it support checkbox,drag and drop action is not supported.
    Downloads: 0 This Week
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