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11,744 extensions found in Web Development

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  • SeLite SQLite Connection Manager

    SeLite SQLite Connection Manager

    It manages SQLite DB connection(s). It can be used with other extensions from SeLite family, or on its own.

    Peter Lyons Kehl

    226 users

  • HeaderMod

    HeaderMod

    Inject, update, edit, modify, override HTTP headers

    UtilsFactory

    226 users

  • responsivo

    responsivo

    A web extension for firefox allowing to view multiple view widths at once. Inspired by Emmet Re:view

    michael.lill

    225 users

  • InspectWP - WordPress Theme & Plugin Detector

    InspectWP - WordPress Theme & Plugin Detector

    InspectWP is a website and WordPress analysis tool which includes a WordPress theme and plugin detector.

    InspectWP

    225 users

  • Block Sign In With Google

    Block Sign In With Google

    Blocks the sign in with google popup

    zaporter

    225 users

  • Detector Whats Font

    Detector Whats Font

    You can find out the font of a web page very easily.

    macha

    225 users

  • Responsive View Simulator

    Responsive View Simulator

    Seamlessly test website appearance on various mobile devices with this handy extension. Preview the responsive design in real-time.

    Buy Bulk Weed

    225 users

  • phab-test-policy

    phab-test-policy

    Adds Testing Policy UI to Mozilla's Phabricator instance

    nchevobbe

    224 users

  • EyeBankWeb Plugin Adapter

    EyeBankWeb Plugin Adapter

    This add-on allows FireFox to call the locally installed IrisGuard EyeBank APIs using native messaging, giving the user full functionality of all IrisGuard EyeBank APIs calls such as capturing iris images and doing a recognition.

    Firefox user 13251731

    223 users

  • Material Design Colors Picker

    Material Design Colors Picker

    Copy a Material Design Color in one click in either #HEX, HEX, RGB and RGBA format.

    Alexandre CIPOR

    223 users

  • NetSuite Field Explorer

    NetSuite Field Explorer

    Examine the fields in a Netsuite record (Firefox port of the Chrome extension by Michoel Chaikin)

    Zackery Bellerose

    223 users

  • Palette Creator

    Palette Creator

    Creates a color palette from any image. Just right-click on the image and select the 'Palette Creator' option.

    Daniel Perez Alvarez

    221 users

  • APIsec BOLT

    APIsec BOLT

    Discover APIs from browser traffic and auto-generate OpenAPI specs.

    APIsec.ai

    221 users

  • Easy QR

    Easy QR

    Easy QR code, the best QR extension. Generate offline QR Code with a simple click!

    iToolkit

    219 users

  • Copy Link/Tab Name and URL

    Copy Link/Tab Name and URL

    Copy the name and URL of a link or a Tab. 复制链接或标签页的名称和地址

    Ren Wei

    219 users

  • SEO Website Scanner: Meta, Headings, etc.

    SEO Website Scanner: Meta, Headings, etc.

    Scans a page for basic SEO meta information and headings.

    SEO Website Scanner

    219 users

  • Link Analyzer

    Link Analyzer

    Analyze the status of the links in a complete webpage or in selected text.

    damufo

    218 users

  • The Hell is Connections Roblox

    The Hell is Connections Roblox

    Replaces 'Connections' with 'Friends' on any Roblox page

    thebonkeybruh

    218 users

  • Canvas Capture

    Canvas Capture

    Capture video from canvas elements

    Chase

    217 users

  • Draw.io MCP Extension

    Draw.io MCP Extension

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

    Ladislav

    216 users

  • Remove css from website

    Remove css from website

    Removes css from website. Remove inline styles, stylesheets, add custom styles.

    Michal Szczepanski

    215 users

  • Clear Cache & Reload

    Clear Cache & Reload

    One-click button to clear site cache and reload the page.

    MM

    214 users

  • Viewport

    Viewport

    Displays the current viewport size when resizing the browser window.

    Kameron

    214 users

  • Chat Export

    Chat Export

    This extension allows you to export chat conversations from the LLM sites ChatGPT and Claude to Markdown, XML, JSON, and HTML.

    Jerren T

    214 users

  • Domaines Tiers Contactés et requêtes associées

    Domaines Tiers Contactés et requêtes associées

    Tous trackés… mais ou moins vous le savez. Avec cette extension Domaines Tiers Contactés (DTC pour les intimes) regardez quels sont les domaines tiers contactés par les sites que vous visitez, avec des compteurs journaliers et hebdomadaires.

    Gavois Sébastien

    213 users