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13,311 extensions found in Web Development

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  • Custom Header Values

    Custom Header Values

    Adds Header Values to requests if a matching URL is found.

    TBednarek

    6 users

  • Auto Refresher Pro

    Auto Refresher Pro

    Automatically refresh web pages at set intervals with smart detection and monitoring options.

    Bitan Bhattachirjee

    6 users

  • MarkShot: Screenshot Editor, Screen Recorder

    MarkShot: Screenshot Editor, Screen Recorder

    Capture, edit, and annotate screenshots in Firefox. Record your screen, create step-by-step guides, blur private data, and export bug reports locally with MarkShot.

    Codeplay

    6 users

  • Regex Search

    Regex Search

    Search page content using JavaScript regular expressions

    dotcrph

    6 users

  • Inspectre

    Inspectre

    Debug page layout with CSS outlines.

    CommitsOverCoffee

    6 users

  • Simple Google PageSpeed Insights

    Simple Google PageSpeed Insights

    This add-on shows the Google PageSpeed score of the current page with a single click.

    Labor 77

    6 users

  • Cobalt Sequence Recorder

    Cobalt Sequence Recorder

    Cobalt Record login/sequence You can use Cobalt Sequence Recorder to save and export a login or navigation sequence to be replayed during scans.

    Cobalt

    6 users

  • simple-header-changer

    simple-header-changer

    simple header changer setting in json

    Firefox user 13526136

    6 users

  • Cookies Import/Export/Clear

    Cookies Import/Export/Clear

    Export, import, and clear browser cookies.

    Rafael

    6 users

  • Charon ChatGPT RTL Prompt

    Charon ChatGPT RTL Prompt

    Charon ChatGPT RTL Prompt is a browser extension that allows users to switch between Right-to-Left (RTL) and Left-to-Right (LTR) text directions in ChatGPT for better control over input text.

    Ch4120N

    6 users

  • Duplicate Tab with Shortcut

    Duplicate Tab with Shortcut

    Duplicate the currently active tab using keyboard shortcuts (Command+Shift+D on Mac, Ctrl+Shift+D on Windows/Linux)

    Pratham

    6 users

  • GreenTrackR

    GreenTrackR

    Assess your website's environmental footprint

    Conserto

    6 users

  • CSS Validation Checker

    CSS Validation Checker

    The CSS Validation Checker addon for Firefox is a powerful tool for web developers and designers. It seamlessly integrates into the browser, allowing users to quickly validate their CSS code against the latest standards set by the W3C.

    Lô đề online

    6 users

  • 1 Click Google Page Speed Test

    1 Click Google Page Speed Test

    1 Click google page speed test. Just click on the plugin icon.

    tr-wp.com

    6 users

  • Cloudflare Cache Purger

    Cloudflare Cache Purger

    Purge Cloudflare cache for current pageBrowser extension that allows one-click purging of Cloudflare cache for the current page. Includes domain filtering, cooldown protection, and visual feedback.

    Hussein. H.

    6 users

  • Word Replacer & URL Manager

    Word Replacer & URL Manager

    Replace words, redirect URLs, and block content with custom rules. Syncs admin rules automatically.

    ATDB.UNO

    6 users

  • chesscom-to-lichess-tool

    chesscom-to-lichess-tool

    One-click export of Chess.com bot and human games to the Lichess PGN import page.

    memezaway

    6 users

  • ShareDis

    ShareDis

    Simple webpage sharing tool

    Shin-chan

    6 users

  • AccessiWeb Color Contrast Test

    AccessiWeb Color Contrast Test

    Verifica il rapporto di contrasto tra due colori.

    AccessiWeb

    6 users

  • GitHub Saved Filters

    GitHub Saved Filters

    Allows to save issue and pull request filters on GitHub and access them via the main menu.

    Dword Design

    6 users

  • bx24dev

    bx24dev

    Tool for Bitrix24 REST API developers. It provides an useful interface for some Bitrix24 API modules and allows to execute calls limited by an application scope.

    Andrey Neyman

    6 users

  • Airtable Swagger Generator

    Airtable Swagger Generator

    Generates OAS 3.0 API Documentation from Airtable Docs

    Brian Kinney

    6 users

  • Page Image Grabber

    Page Image Grabber

    Scan any page for images, filter by size and type, skip tiny icons, download one-by-one or as a ZIP—settings saved between sessions.

    Grabber media

    6 users

  • Website Crawler SEO Checker

    Website Crawler SEO Checker

    Analyze On Page SEO elements such as h1, h2, h3,h4,h5 tags, title, meta description, etc with this extension

    WebsiteCrawler

    6 users

  • Command Palette

    Command Palette

    An extension that introduces a 'Command Palette', taking inspiration from Visual Studio Code.

    Sem

    6 users