Open Source JavaScript Browser Extensions and Plugins

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

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  • 1
    SPX

    SPX

    A simple & straight-to-the-point PHP profiling extension

    SPX, which stands for Simple Profiling eXtension, is just another profiling extension for PHP. It differentiates itself from other similar extensions as being totally free and confined to your infrastructure (i.e. no data leaks to a SaaS). Very simple to use: just set an environment variable (command line) or switch on a radio button (web request) to profile your script. Thus, you are free of manually instrumenting your code (Ctrl-C a long running command line script is even supported). Using a dedicated browser extension or command line launcher. Multi metrics capable: 22 are currently supported (various time & memory metrics, included files, objects in use, I/O...). Able to collect data without losing context. For example Xhprof (and potentially its forks) aggregates data per caller / callee pairs, which implies the loss of the full call stack and forbids timeline or Flamegraph based analysis.
    Downloads: 1 This Week
    Last Update:
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  • 2
    PDF API HTML5 Web Apps

    PDF API HTML5 Web Apps

    Mini SDK JavaScript API library PDF web apps

    A condensed library designed to web modern applications, to quickly export your content html to pdf thanks the famous library in javascript: jsPDF. And a special thanks to the project canvg and html2canvas. Project documentation: http://ulmdevice.altervista.org/pdfapihtml5/#documentation ========== Also available service for Angular 7+: http://ulmdevice.altervista.org/pdfjsapi/ Mobile Applications: http://bit.ly/1MrlgKk Opera add-on: http://bit.ly/1kkMhTa
    Downloads: 3 This Week
    Last Update:
    See Project
  • 3
    Stackpeek Shopify Theme & App Detector

    Stackpeek Shopify Theme & App Detector

    See any Shopify store's theme, apps and trackers in one click

    Stackpeek is a free, open-source browser extension that shows what any Shopify storefront is built on. Click its icon and a side panel names the theme -- with its version, creator and price -- the apps behind the store, grouped by the job they do, and the advertising and analytics pixels the page loads, each named rather than counted as a total. It also exports the store's public product catalogue to CSV in Shopify's own product-import format: every public product and variant, up to the first 10,000, assembled in your browser. Detection is reported honestly. Weak app matches are marked unverified rather than dropped, unknown hosts are counted so gaps stay visible, and a customized, bespoke or headless build is labelled as such instead of being guessed at. Four permissions, no account, no sign-up, and your browsing history is not collected. The full source is MIT licensed and published, so every claim here is checkable against the code. Not affiliated with Shopify Inc.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    Adam's Code
    This is a site that I use to keep programs I make and want to share.
    Downloads: 0 This Week
    Last Update:
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  • 5
    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
    Last Update:
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  • 6
    Fireprint - Web to Print

    Fireprint - Web to Print

    Fast Cloud Print Service with add-on of your modern browser

    ------ Update 12/08/2021 - Google Cloud Print Service has been deprecated ------ Print your web page using Google Cloud Print Service wherever you want - https://www.google.com/cloudprint/learn/?hl=en Chrome extension: http://bit.ly/1Wct1rL (not available for now) Opera add-on: http://bit.ly/1Mg5WJK Firefox add-on: http://mzl.la/1OXGxex ==Installation== 1. Download add-on directly from browser gallery 2. Click on icon of add-on in browser toolbar to sending and printing using Google Cloud Print
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    FlexSlider

    FlexSlider

    An awesome, fully responsive jQuery slider plugin

    Simple, semantic markup. Supported in all major browsers, horizontal/vertical slide and fade animations. Multiple slider support, Callback API, and more. Hardware accelerated touch swipe support. Custom navigation options, compatible with the latest version of jQuery. Display your products in a neatly designed, responsive slideshow within WooCommerce. FlexSlider was built to serve up the best responsive jQuery slider around. I had built a few implementations of responsive sliders on different client projects and noticed that there was a glaring hole for plugin support with the concept. I wanted to build a plugin that would serve the newest of beginners, while providing seasoned developers a tool they could use with confidence. What has come forth is this, FlexSlider. I plan to maintain this plugin and provide support to users implementing FlexSlider into their sites. Responsive web design can be tricky, but I hope that FlexSlider serves to uncomplicate the process, just a little bit.
    Downloads: 0 This Week
    Last Update:
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  • 8

    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
    Last Update:
    See Project
  • 9
    Next SEO

    Next SEO

    Next SEO is a plug in that makes managing your SEO easier in Next.js

    Next SEO is a plugin that makes managing your SEO easier in Next.js projects. Pull requests are very welcome. Also make sure to check out the issues for feature requests if you are looking for inspiration on what to add. Feel like supporting this free plugin? It takes a lot of time to maintain an open source project so any small contribution is greatly appreciated. NextSeo works by including it on pages where you would like SEO attributes to be added. Once included on the page you pass it a configuration object with the page's SEO properties. This can be dynamically generated at a page level or in some cases your API may return an SEO object. Then you need to import NextSeo and add the desired properties. This will render out the tags in the <head> for SEO. At a bare minimum, you should add a title and description. But NextSeo gives you many more options that you can add.
    Downloads: 0 This Week
    Last Update:
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  • 10
    bootstrap-datepicker

    bootstrap-datepicker

    A datepicker for twitter bootstrap

    Bootstrap-datepicker provides a flexible datepicker widget in the Bootstrap style. Versions are incremented according to semver. As with bootstrap’s own plugins, datepicker provides a data-api that can be used to instantiate datepickers without the need for custom javascript. You can disable datepicker’s data-api in the same way as you would disable other bootstrap plugins. Most options can be provided via data-attributes. An option can be converted to a data-attribute by taking its name, replacing each uppercase letter with its lowercase equivalent preceded by a dash, and prepending “data-date-” to the result. Methods are called on a datepicker by calling the datepicker function with a string first argument, followed by any arguments the method takes.
    Downloads: 0 This Week
    Last Update:
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  • 11
    PDF Viewer Reader

    PDF Viewer Reader

    All client-side solution to read PDF files

    Preview PDF files directly in your macOS. With this comfortable app you can use either the drag and drop and button for opening files that can get from your file system of your OS. =============================== Get Your PDF Reader for Android - https://play.google.com/store/apps/details?id=com.ulm.pdfreader =============================== Update 30.06.2017 Windows 7 and later and macOS 10.9 and later are supported. Extension for Chrome: http://bit.ly/1J6Klms Extension for Firefox: http://mzl.la/1hDvJVb Extension for Opera: http://bit.ly/1KcL6Am == Installation == Download and open zip archive in your macOS. Then extract file and move My-PDFViewer-Reader.app in your Applications folder of your Mac. Finally open application with double click and open pdf file using drag & drop function or open with toolbar button ==Note== AcroForm/XFA is not supported
    Downloads: 5 This Week
    Last Update:
    See Project
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