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9,786 extensions found in Web Development

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  • Febbox UI Token Grabber - willow

    Febbox UI Token Grabber - willow

    Gets the ui token cookie from febbox.com to use on willow

    Thingfoil

    165 users

  • Browser History Export

    Browser History Export

    Export your browser history in an safe format.

    Dries Depoorter

    164 users

  • Math in Address Bar

    Math in Address Bar

    Solve math equations in the address bar by typing 'math', then an empty space, then an equation like '(3^2 + 4^2)^(1/2)' and the answer will appear in the drop down menu.

    em_te

    164 users

  • YouTube Miniplayer

    YouTube Miniplayer

    Opens YouTube links in a draggable miniplayer on non-YouTube websites. Simple. Easy. No fuss.

    Bukhari

    164 users

  • Form Hack

    Form Hack

    Show hidden inputs in HTML pages with this simple addon. The addon was created for testing purposes. In the newer version the name or the id of the hidden input is displayed.

    Leonidas Christou

    163 users

  • Block Sign In With Google

    Block Sign In With Google

    Blocks the sign in with google popup

    zaporter

    162 users

  • Wide GitHub

    Wide GitHub

    Change all GitHub repository and gist pages to be full width and dynamically sized.

    xthexder

    162 users

  • Semrush Website SEO Tools

    Semrush Website SEO Tools

    The Semrush Website SEO Tools extension for Firefox offers a range of tools to help improve your website's SEO performance. With features for on-page SEO analysis, keyword research, backlink checking, and more.

    PapiTekno

    161 users

  • Regex Search & Replace

    Regex Search & Replace

    Regex: T ultimate Regex search ⭐️ Simply use Regex on any page with familiar Ctrl+F visuals. ✓ Ctrl+Shift+F search field ✓ Regex query searching ✓ Permanently marking up or replacing anything. ✓ Open Source

    code-for-charity

    161 users

  • Show-HTTP-Headers

    Show-HTTP-Headers

    Show HTTP headers in each tab.

    Warren Bank

    161 users

  • Gimli Tailwind

    Gimli Tailwind

    A DevTools extension enabling smart tools for Tailwind CSS.

    joakim

    161 users

  • SrcRplc - Unblock Imgur Images

    SrcRplc - Unblock Imgur Images

    This add-on allows to see blocked Imgur images in pages via proxy.

    Atakan Au

    160 users

  • Interceptor

    Interceptor

    Run web clients without backends by mocking HTTP requests

    Codemancers

    159 users

  • CRX Downloader

    CRX Downloader

    CRX downloader, Chrome/Edge plugin download, Microsoft and Google Extension Store plugins available for download

    waahah

    159 users

  • Formlet

    Formlet

    Saving form data to bookmarklets

    jusuff

    159 users

  • Show YouTube Dislikes and Unlisted Videos

    Show YouTube Dislikes and Unlisted Videos

    Miss the ability to see dislikes? Want to have a quicker method of seeing unlisted videos or discover new ones? Now you can have all those things for free!

    stressedyoda

    159 users

  • Draw.io MCP Extension

    Draw.io MCP Extension

    Draw.io MCP Extension providing services to Draw.io MCP Server

    Ladislav

    159 users

  • akamai-pragma-headers

    akamai-pragma-headers

    Sets Akamai Pragma Request Headers on all requests for enhanced troubleshooting.

    Evan

    159 users

  • Youtube Shorts Auto Play

    Youtube Shorts Auto Play

    Automatically plays the next video when you finish a youtube short

    Timbo59

    158 users

  • A11Y - Color blindness empathy test

    A11Y - Color blindness empathy test

    Empathy test for color blindness and visual impairment. This add-on emulates 8 types of color blindness, plus grayscale to check the contrast of your website. https://vinceumo.github.io/A11Y-Color-Blindness-Empathy-Test/

    Vincent Humeau

    158 users

  • Pieces for Developers: Copilot & Code Capture

    Pieces for Developers: Copilot & Code Capture

    The first AI that remembers everything you work on. Save and share materials, and boost your productivity with Long-Term Memory across your workflows.

    Pieces for Developers

    158 users

  • TikTok Cleaner

    TikTok Cleaner

    A simple extension that removes the sharing query parameters of TikTok to allow playback.

    ilianoKokoro

    157 users

  • Socket.IO Test Client

    Socket.IO Test Client

    A Simple Socketio Client Development Tool

    serajhqi

    157 users

  • Copy image as Base64

    Copy image as Base64

    Allows you to copy an image to clipboard in a Base64 format data URI

    Syd Lambert

    156 users

  • Prometheus Formatter

    Prometheus Formatter

    Makes plain Prometheus/OpenMetrics endpoints easier to read.

    Frederic Hemberger

    155 users