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11,931 extensions found in Web Development

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  • LoveJS

    LoveJS

    漏洞挖掘神器 | 发现隐藏接口 | 敏感信息发现 | 批量打开URL

    n0name

    233 users

  • PinVault Pro – Pinterest Bulk Downloader

    PinVault Pro – Pinterest Bulk Downloader

    Professional Pinterest bulk downloader with AI auto-scroll, dual-interface sync, and smart vault organization for creators.

    Yogeshwar Kumar

    233 users

  • Image Map Editor

    Image Map Editor

    Kontrolle und Bearbeitung der Image Maps in der Webseite mit Lupe.

    Heinz-Jürgen Boms

    233 users

  • Performance-Analyser

    Performance-Analyser

    Get insight into the performance of the website in the current tab - sort of a mini live version of WebPageTest.

    Michael Mrowetz

    232 users

  • Fire Source Viewer

    Fire Source Viewer

    Your rapid source code viewer

    Francesco De Stefano

    232 users

  • Block Sign In With Google

    Block Sign In With Google

    Blocks the sign in with google popup

    zaporter

    232 users

  • New Hackbar

    New Hackbar

    A sitebar that helps pentesters to perform manual web security testing inside their browser. This addon is written in webextension and alternatives to the XUL version of original Hackbar.

    mxcx

    231 users

  • Viewport

    Viewport

    Displays the current viewport size when resizing the browser window.

    Kameron

    230 users

  • JS Injector

    JS Injector

    Inject JavaScript custom code into every webpage (e.g. to help with debugging).

    Francesco De Stefano

    230 users

  • Detector Whats Font

    Detector Whats Font

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

    macha

    230 users

  • responsivo

    responsivo

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

    michael.lill

    229 users

  • ElemPick - A Selector XPath Element Picker

    ElemPick - A Selector XPath Element Picker

    A simple element picker that can generate CSS Selectors and XPath expressions.

    Sixcious

    229 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

    229 users

  • APIsec BOLT

    APIsec BOLT

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

    APIsec.ai

    229 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

    228 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

    228 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

    228 users

  • URL Increment Button

    URL Increment Button

    A 1-Click URL Increment Button for your toolbar. Works with or without URL Incrementer.

    Sixcious

    226 users

  • Stay for Browser

    Stay for Browser

    Userscript manager compatible with Tampermonkey, Violentmonkey. Dark mode for every website. Stay synched on Chrome/Safari/Firefox.

    Stay Browser

    225 users

  • Draw.io MCP Extension

    Draw.io MCP Extension

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

    Ladislav

    225 users

  • Environment Marker

    Environment Marker

    Use the Environment Marker extension and prevent screw-ups with the (programming) environments.

    Environment Marker

    225 users

  • Canvas Capture

    Canvas Capture

    Capture video from canvas elements

    Chase

    224 users

  • Easy QR

    Easy QR

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

    iToolkit

    224 users

  • 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

    224 users

  • NumÉcoDiag

    NumÉcoDiag

    NumEcoDiag vous permet d’évaluer facilement l’écoconception de votre service ou produit numérique. Développé par la MiNumEco, il se base sur les 79 critères du Référentiel Général d’Écoconception de Services Numériques (RGESN).

    MiNumEco

    224 users