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
    Featherlight

    Featherlight

    Lightweight jQuery lightbox plugin

    Featherlight is a very lightweight jQuery lightbox plugin. It's simple yet flexible and easy to use. Featherlight has minimal css and uses no inline styles, everything is name-spaced, it's completely customizable via config object and offers image, ajax and iframe support out of the box. Featherlight's small footprint weights about 4kB. Featherlight is very, very lightweight. 400 lines of JavaScript, 100 of CSS, less than 6kB combined. Many lightbox plugins try to handle everything for you. Even the ones called «simple» or «lightweight». Featherlight is different. It's for the pro who knows what he’s doing and just needs a barebones plugin. Don't be fooled by Featherlight's small footprint! It's smart, responsive, supports images, ajax and iframes out of the box and you can adapt it to your needs. To get started, simply add the "data-featherlight" with a selector, an image or an ajax-url. It's that simple.
    Downloads: 0 This Week
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  • 2

    Fetch

    A window.fetch JavaScript polyfill

    Fetch is a window.fetch polyfill, a Promise-based mechanism for programmatically making web requests in the browser. It is a viable replacement for most uses of XMLHttpRequest in traditional web applications, since it implements a subset of the standard Fetch specification. It is compatible with most popular browsers, however modern versions of browsers like Chrome, Firefox, Microsoft Edge, and Safari already have native implementations of window.fetch, hence the code from this polyfill will not have any effect on those browsers. It is also important to note that not all Fetch standard options are supported in this polyfill, and it is only meant for web browsers, not for Node.js environments.
    Downloads: 0 This Week
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  • 3
    Fixes the display of new elements introduced in HTML 5 in older browsers.
    Downloads: 0 This Week
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  • 4
    FileProtocol

    FileProtocol

    File Access from your Browser

    Bottom-line File Access using your browser File explorer, File download, File upload, Direct Links
    Downloads: 0 This Week
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  • 5
    FileServer

    FileServer

    Share files from a windows PC to any other network device

    Gives you the ability to share & manage files from your windows pc on another device(MAC,LINUX,ANDROID etc) in the same network without needing another application on the receiving(client) end, (the client uses the devices browser to download, or view/modify files). It contains an inbuilt http server hence no need for an application on the receivers end. The host turns on the application and the client opens the browser and types the ip address including the port ( the application automatically generates it, hence no need for ipconifg on cmd or any other ways to get ip), then he has access to all the files on the other pc with a very beautiful interface. the client also has a possibility of watching videos, playing music and images directly on his or her browser without having to download it. Depending on whether there is read write access, the client can move files to other directory, delete multiple files, download multiple files to his/her own device and many other options
    Downloads: 0 This Week
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  • 6

    Filmweb

    Wtyczka do portalu Filmweb, ulepszająca kilka funkcji.

    Autorskie rozszerzenia dla popularnego polskiego serwisu Filmweb. Więcej w dziale WIKI.
    Downloads: 0 This Week
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  • 7
    Fire Auto Reloader

    Fire Auto Reloader

    It reloads the current tab at a chosen interval

    Firefox Add-on, in vanilla javascript, to reload the current tab at a chosen interval.
    Downloads: 0 This Week
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  • 8
    Fire Clear Cache

    Fire Clear Cache

    Clear your cache and browsing data with a single click of a button

    You can customize what and how much of your data you want to clear on the options page in your browser Firefox, including:
    Downloads: 0 This Week
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  • 9
    Fire Detector

    Fire Detector

    Detect web framework and javascript libraries run on browsing website

    When you surf the internet with Fire Detector, You can also find more unknown frameworks and libraries. It is based on [LibrarySniffer](https://github.com/justjavac/ChromeSnifferPlus/). I've replaced some deprecated javascript interfaces with asynchronous ones adopted by Firefox for its add-ons --- ### Limitations - WebExtension only works on sites that allow content scripts. With this WebExtension, You can detect:
    Downloads: 0 This Week
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  • 10
    Fire Find - WebExtension

    Fire Find - WebExtension

    Add-on Firefox: find words in web pages

    A light and useful Firefox extension that activates, in seconds, the search window of the words on the web pages. == Installation == Get it - https://addons.mozilla.org/en-US/firefox/addon/fire-find/ To run and build browser extension from cmd or terminal type: - npm install --global web-ext - cd my/path/folder/fire-find - web-ext run - web-ext build
    Downloads: 0 This Week
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  • 11
    Fire Page Editing

    Fire Page Editing

    Rapid Page Manipulator

    Inject HTML, CSS or JavaScript into any web-page. The changes you make are applied everytime you visit the specified website(s). **How to use?** - Simple, First open the extension. - Choose 'JavaScript', 'CSS' or 'HTML'. - Create a new file by pressing 'new'. - Write your own code. - Press the 'Manipulate' button to test your code. - To make sure your code is run every time you visit a specific website do the following: - Put the URLs of the websites in the 'active websites' textarea. - Check the 'active' checkbox. - Reload the page to make sure it works.
    Downloads: 0 This Week
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  • 12
    Fire RSS Reader

    Fire RSS Reader

    RSS Reader Firefox addon extension

    Your Reader of RSS feeds for browser Firefox Get it - https://addons.mozilla.org/en-US/firefox/addon/fire-rss-reader/ How it works - https://www.youtube.com/watch?v=0bx-gqBJ7uo To run and build browser extension from cmd or terminal type: - npm install --global web-ext - cd my/path/folder/FireRSS - web-ext run - web-ext build
    Downloads: 0 This Week
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  • 13
    Fire Resizer

    Fire Resizer

    Display and set your browser width

    Add-on to resize the browser window. Excellent for responsive web design and testing media queries. Includes keyboard shortcuts! Keyboard Shortcuts - The extension allows for numerous keyboard shortcuts to speed up development: * Ctrl + Right Arrow - opens the extension popup * Up - manually increases browser width * Down - manually decreases browser width * Ctrl + 1-0 - resizes to saved preset * Ctrl + Shift + 1-0 - resizes to the landscape/inverse of saved preset * Ctrl + Esc - resets browser window to 1200x800 Cmd is substituted for Ctrl on Mac. NOTE: Because Cmd + Shift + 3 and Cmd + Shift + 4 on a Mac take a screenshot, landscape orientation for the devices in position 3 and 4 won't work on a Mac.
    Downloads: 0 This Week
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  • 14
    Fire Time Tracker

    Fire Time Tracker

    Track and limit time your activity in the browser every day.

    How much time you spend on the web? –– This add-on tracks and limits time you spent on sites Updating: 09.03.2020 - Source code is available for download
    Downloads: 0 This Week
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  • 15
    Fire.now is a Firefox plugin that automatically adds your documents to the WhereIsNow latest version discovery service. Everytime you upload a document somewhere, Fire.now integrates the WhereIsNow keys into the file and add it's url to WhereIsNow.
    Downloads: 0 This Week
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  • 16
    FireFighter is a Mozilla Firefox extension which aims to assist in countervandalism efforts on the English Wikipedia (http://en.wikipedia.org/).
    Downloads: 0 This Week
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  • 17
    FireFilter is a small FireFox extension that efficiently blocks content (advertisements, pop-ups, pornography, etc.) from being downloaded and displayed in your browser. FireFilter blocks content based on rules that you or others create. These rules are
    Downloads: 0 This Week
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  • 18
    FireTeX: LaTeX Editor and Compiler

    FireTeX: LaTeX Editor and Compiler

    Edit Your files LaTeX and tex

    FireTeX, web based LaTeX editor complete, is a powerful, intuitive and stocked with useful functions for exporting the results in three useful formats. An editor with LaTeX compiler, highlight code, advanced search / replace and filesystem API HTML5. ======== Android app available on Play Store > https://play.google.com/store/apps/details?id=com.ulmdesign.ulmtex ======== Update 30.06.2017 Windows 7 and later and macOS 10.9 and later are supported. == Browser Extensions == Add-on Opera: http://bit.ly/1o5CJ0d Chrome extension: http://bit.ly/2f7kZzJ == Installation == Download and open zip archive in your macOS. Then extract file and move Firetex.app in your Applications folder of your Mac. Finally open application with double click to start to work
    Downloads: 0 This Week
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  • 19

    Firefox + Group Policy Object

    An extension to push Firefox configuration settings using GPO

    This product allows to create and apply a custom/corporate configuration for Firefox using Active Directory Group Policy Objects. It's composed of: - An administrative template (admx format only for now) - A firefox extension After deployment of the administrative template, settings values can be defined through the GPMC console or the GPEDIT console. These settings are processed by the extension upon Firefox startup. [Home]
    Downloads: 0 This Week
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  • 20
    A plug-in for Firefox that exports the user's bookmarks to CSV file format. We hope to expand to other formats (e.g. XML) soon!
    Downloads: 0 This Week
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  • 21
    Firefox Password Filler

    Firefox Password Filler

    Fills login forms even after a delayed page load

    For some websites firefox does not save passwords or automatically fills the login forms. This extension scans the given urls multiple times to find the login form and then fills in username and password. Passwords are stored by the default firefox password manager. The input fields containing login information can be manually set by the user.
    Downloads: 0 This Week
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  • 22
    This Firefox addon adds a Pi button and a Pi Day countdown to your browser. You can put these anywhere on your toolbars, just right click and select "Customize", then drag it into the toolbar.
    Downloads: 0 This Week
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  • 23
    This Firefox extension integrates the FatRat download manager into the browser.
    Downloads: 0 This Week
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  • 24
    Firemarks

    Firemarks

    Search through your bookmarks with a popup from your address bar

    Quick search of bookmarks and more..
    Downloads: 0 This Week
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  • 25
    Firescreen - Screenshots webpage

    Firescreen - Screenshots webpage

    Get in an immediate screenshots of your web pages for Firefox

    Get in an immediate screenshots of your web pages with this useful extension reserved for the famous Firefox browser. For installation of the addon you can click directly on the download button using your Firefox browser and authorize the addition of the extension. The project was realized with the support of the library: PDF API HTML5 - http://ulmdevice.altervista.org/pdfapihtml5 ========================== Opera add-on: http://opr.as/20Njeed Firefox add-on: http://mzl.la/23AD5P9
    Downloads: 0 This Week
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