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
    Console Blocking For Defa Protector

    Console Blocking For Defa Protector

    Console Block For Full Video Protection of Defa Protector

    Console Block is a script to prevent javascript injection on webpage and very useful to prevent any spoofing on defa protector technology. This technology is currently experimental and is a son of defa protector
    Downloads: 0 This Week
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  • 2
    Content Generator for Sketch

    Content Generator for Sketch

    Sketch app plugin for generating dummy data such as avatars and names

    Content generator allows you quickly create dummy data such as avatars, names, geo location data etc. You can create a custom string by combining any of these options, plain text (example: banana), random number from range (example: [0-20] ), random item from an array (example: [banana~apple~grapes] ). In Sketch app use Plugins\Content Generator\Images\Custom plugin to specify path to your own folder with images. Installation via Sketch Plugin Manager, in the 'Catalog' tab of the Sketch Plugin Manager window search for 'Content Generator'. More types of data, fetch content directly from different online sources, easier extensibility.
    Downloads: 0 This Week
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  • 3
    Convert and Paste is a Firefox add-on to allow modification of clipboard data before it is pasted into the browser.
    Downloads: 0 This Week
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  • 4
    Cordova GoogleMaps

    Cordova GoogleMaps

    Google Maps plugin for Cordova

    This plugin displays Google Maps in your application. This plugin uses these libraries for each platforms. The Google Play Services SDK version. You need to specify the same version number with all other plugins. Check out the latest version. This plugin requires the Android support library v4. The minimum version is 24.1.0. This message is displayed when your application requests location permission for only necessary times. Google Maps JavaScript API v3 works on any platforms, but it does not work if device is offline. In Android and iOS applications, this plugin displays native Google Maps views, which is faster than Google Maps JavaScript API v3. And it even works if the device is offline. In Browser platform, this plugin displays JS map views (Google Maps JavaScript API v3). It should work as PWA (progressive web application), but the device has to be online.
    Downloads: 0 This Week
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  • Endpoint Management with Remote Control Built In Icon
    Endpoint Management with Remote Control Built In

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  • 5
    Critters

    Critters

    A Webpack plugin to inline your critical CSS and lazy-load the rest

    It's a little different from other options because it doesn't use a headless browser to render content. This tradeoff allows Critters to be very fast and lightweight. It also means Critters inlines all CSS rules used by your document, rather than only those needed for above-the-fold content. Critters' design makes it a good fit when inlining critical CSS for prerendered/SSR'd Single Page Applications. It was developed to be an excellent compliment to the prerender-loader, combining to dramatically improve first paint time for most Single Page Applications. Import Critters into your Webpack configuration and add it to your list of plugins. That's it! Now when you run Webpack, the CSS used by your HTML will be inlined and the imports for your full CSS will be converted to load asynchronously. Create a Critters plugin instance with the given options.
    Downloads: 0 This Week
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  • 6
    Crosscheck is a JavaScript unit-testing framework capable of emulating multiple browser environments. For more information see: https://dev.thefrontside.net/crosscheck
    Downloads: 0 This Week
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  • 7
    This is a JavaScript library which gives the ability to use cryptographic functionality abstracted of available technologies on the browser side. It executes a cryptographic function with the fastest technology including Java, JavaScript and Flash.
    Downloads: 0 This Week
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  • 8
    DENG is a modular class library written in OOP Actionscript 1, turning the Macromedia Flash Player 6 into a webbased, zero-install, cross browser/platform, modular and standards compliant XML/CSS2 browser.
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
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  • 9
    A DHTML Appliction Fabricable Framework to make a windows world in the browser.
    Downloads: 0 This Week
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  • 10
    The DHTML library is thought as an enahncement to the server side logic processing. Enabling the user to make easy use of complexe DHTML functions which are crossbrowser compatible. Further info: dhtml.bit-heads.ch
    Downloads: 0 This Week
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  • 11
    Dadda

    Dadda

    Dadda Chrome word translation extension

    A good-looking Chrome word translation (Sogou) plug-in, with its own vocabulary book and toast word memory, which can be synchronized with Youdao and scallop words. Beautiful word translation plugin/ Let you recite words on Chrome (can be synchronized to scallops, your words). After the "Scallop Word Synchronization" function is enabled, the favorite vocabulary will be synchronized to the scallop word, but you must log in to the web version of scallop, and vice versa. There are five stages after words are included in the vocabulary book, corresponding to red/orange/yellow/blue/green. Toast intervals for each stage are 5 minutes, 30 minutes, 1 hour, 6 hours, 12 hours. After each toast playing the word, clicking the toast body or clicking the close button will be regarded as pushing the word to the next stage.
    Downloads: 0 This Week
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  • 12
    Date plug in for prototype javascript library. This library extends javascript's date object and implements several methods. Date arithmetic, date utility methods, week days and weekend calculations implemented.
    Downloads: 0 This Week
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  • 13
    Differencify

    Differencify

    Differencify is a library for visual regression testing

    Differencify is a library for visual regression testing via comparing your local changes with reference screenshots of your website. It is built on top of chrome headless using Puppeteer.
    Downloads: 0 This Week
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  • 14
    This script disables the right click on an entire web page or on selected images of a web page.
    Downloads: 0 This Week
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  • 15
    Distpicker

    Distpicker

    Plugin for picking provinces, cities and districts of China

    Distpicker is a lightweight jQuery plugin that provides a cascading dropdown selector for regions such as country, state/province, and city, making it easy to build structured address forms without manual data entry. When initialized on a form, Distpicker automatically populates each related <select> element with hierarchical location data and updates them in response to user selections, ensuring users only see relevant regional options. For example, choosing a country filters the state list, and choosing a state filters the city list, reducing errors and improving the user experience on profile or checkout forms. The plugin is customizable in terms of initial values, placeholder text, and which dropdowns to include, and it also supports dynamic updates if you need to reset or reload region data based on custom logic. It’s especially handy for applications that require structured address input across multiple locales without building and maintaining your own region datasets.
    Downloads: 0 This Week
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  • 16
    Docs Online Viewer

    Docs Online Viewer

    Easily open documents/files of any format you found on the web

    Docs Online Viewer is a Firefox add-on that allows you to easily open documents/files of any format you found on the web (PDF, DOC, DOCX, XLS, PPT, RTF, ODT, ODP, CSV etc.) using Google Docs and Zoho Viewer. This way, Docs Online Viewer eliminates the need to open online docs in an external application. Docs Online Viewer is cross-platform and it works on Mac OS X, Windows and Linux. This script reduces the need for additional plugins required to open documents such as Acrobat reader plugin, etc. This is light weight on your system compared to using third party softwares, reducing browser / system crashes and load on your system.
    Downloads: 0 This Week
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  • 17
    DomainFox is a Firefox Extension that acts as a domain name management tool.
    Downloads: 0 This Week
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  • 18
    Dory Navigator is a folder and files navigator written in php. It is aimed to be fast, standard compliant, and able to load broad tree structures, and overall to be easy to use.
    Downloads: 0 This Week
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  • 19
    ESLint-plugin-React

    ESLint-plugin-React

    React specific linting rules for ESLint

    Install ESLint either locally or globally. (Note that locally, per project, is strongly preferred). If you installed ESLint globally, you have to install React plugin globally too. Otherwise, install it locally. Use our preset to get reasonable defaults. If you are using the new JSX transform from React 17, extend react/jsx-runtime in your eslint config to disable the relevant rules. You should also specify settings that will be shared across all the plugin rules. If you do not use a preset you will need to specify individual rules and add extra configuration. This plugin exports a recommended configuration that enforces React good practices. This plugin also exports an all configuration that includes every available rule. This pairs well with the eslint:all rule. These configurations will import eslint-plugin-react and enable JSX in parser options.
    Downloads: 0 This Week
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  • 20
    Framework to PHP 5, like Java Projects (Hibernate, Struts), but not identical.
    Downloads: 0 This Week
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  • 21
    This project is dead ... there are far better solutions available here at sourceforge. EditThis! - A generic web based HTML editor
    Downloads: 0 This Week
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  • 22
    ElementProps is an Internet Explorer context menu extension that displays the properties of any DOM node in the current web page, including dynamically created elements and attributes.
    Downloads: 0 This Week
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  • 23
    Ember Table

    Ember Table

    An addon to support large data sets

    Ember Table is a power table made for users who need a full-fledged, fully-customizable table component for their apps. It is built to be flexible, scalable, and ergonomic for day-to-day use. Unlike other table components, Ember Table seeks to provide as many common table features as it can without sacrificing flexibility or composability. You can still use standard component idioms to customize, extend, and build on top of Ember Table at every level, ensuring that it never gets in your way or prevents you from doing what you want. You can use the block form of the table to customize its template. The component structure matches that of actual HTML tables, and allows you to customize it at any level. You can use these values to customize cell in many ways.
    Downloads: 0 This Week
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  • 24
    Emma (Extensible Multi Media Architecture) is an open-source, modular, extensible, dynamic framework for declarative authoring and display of 2D and 3D interactive multimedia. It uses Lua for scripting and Ogre3D for rendering. http://www.emma3d.org
    Downloads: 0 This Week
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  • 25
    ErrorGeek

    ErrorGeek

    Look up any Windows error code and see what it means

    Look up any Windows error code in a second, without leaving the page. Type or paste a code, or select one on any web page and right-click **Look up error code**. ErrorGeek shows the name, the meaning, how the number breaks down and, for common codes, what to try first. It all comes from a list built into the extension, so it works offline. A free, open source browser extension for Chrome, Microsoft Edge, Brave, Opera, Vivaldi and Firefox, from TechyGeeksHome. No account, no tracking, nothing to pay. The files here are copied from the GitHub releases. Use the main ZIP for Chrome, Edge, Brave, Opera and Vivaldi (Load unpacked) and the -firefox ZIP for Firefox. Full install guide: https://techygeekshome.info/browser-extensions/errorgeek/
    Downloads: 0 This Week
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