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13,164 extensions found in Web Development

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  • Header Tool

    Header Tool

    A simple HTTP header modifier extension with JS expressions, regex URL matching, and clipboard export.

    loreii

    20 users

  • API Peek

    API Peek

    Inspect and list all the APIs a webpage uses—instantly. This extension scans the network activity of a website and highlights API endpoints being called in real-time, giving developers clear visibility into backend interactions.

    Pratik P

    20 users

  • WPlace Darkmode

    WPlace Darkmode

    Adds a button to wplace.live to switch between dark and light mode.

    Enea

    20 users

  • Javascript Bundle Size

    Javascript Bundle Size

    Automatically adds javascript bundle size data to npm and github project pages

    Viktor Razumov

    20 users

  • Shopify Dev Tools

    Shopify Dev Tools

    Add options to Shopify website frontend to easily manage the various Shopify development related tasks.

    Onkar Singh

    20 users

  • LetXPath

    LetXPath

    XPath Finder, simple and useful, open-source project by LetCode with Koushik

    Giới thiệu Fabet

    20 users

  • Lovable — UNLI Extension

    Lovable — UNLI Extension

    The first extension on the market with native chat, frozen credits, and unlimited prompts.

    carljohnvillavito

  • Remove Duplicated Linebreaks from Text Area

    Remove Duplicated Linebreaks from Text Area

    Provides a context menu item to remove duplicated linebreaks, on a text area.

    Piro (piro_or)

    20 users

  • Global Dark Style

    Global Dark Style

    A configure dark theme with exception list to change everything to real dark

    Lunu

    20 users

  • CSP B Gone

    CSP B Gone

    Check the CSP of the current website against a list of known bypasses.

    Hacks and Hops

    20 users

  • DITM

    DITM

    DITM: Developer In The Middle is an extension that allows you to modify the web server's response in place, to investigate the issues on web site.

    arai_a

    20 users

  • Fake Info Generator

    Fake Info Generator

    Generate fake information like Cpf, Cnpj and creditcard to tests purpose.

    diegobiagi

    20 users

  • tldr pages

    tldr pages

    Collaborative cheatsheets for console commands (tldr project) now in your Browser! A browser extension for tldr-pages (collaborative cheatsheets for console commands).

    piraces_

    20 users

  • HTML.MD

    HTML.MD

    Convert any web page to Markdown and send it to your AI agent.

    seb

    20 users

  • PDF zusammenfuegen von pdfzus

    PDF zusammenfuegen von pdfzus

    Mehrere PDFs lokal in Firefox zusammenfuegen. Ohne Upload, ohne Konto, DSGVO-konform.

    yxchen1994

    20 users

  • Show and Copy Image Properties

    Show and Copy Image Properties

    You can see the properties of the image and copy them to the clipboard easily.

    Mustafa KÜÇÜK

    20 users

  • CSGO-SKINS.COM P2P Trade Helper

    CSGO-SKINS.COM P2P Trade Helper

    CSGO-Skins P2P Trade Helper will guide you safely through the trade process on our website.

    CSGO-Skins

    19 users

  • Undo|Duplicate Tab

    Undo|Duplicate Tab

    Undo a closed Tab(s) or create a duplicate of your current Tab

    Sarah Av.

    19 users

  • Non-Voice Helper -2-

    Non-Voice Helper -2-

    Creatio Tools

    OMER

    19 users

  • TableShot

    TableShot

    Select and copy table as rich text, HTML, tab-delimited and CSV.

    Francesco De Stefano

    19 users

  • Switcher - A Powerful Proxy Manager

    Switcher - A Powerful Proxy Manager

    Take control of your online experience with Switcher! Our intuitive extension simplifies the way you manage your network settings, allowing you to switch between proxy modes with just a click.

    vheidari

    19 users

  • Media Stream Detector

    Media Stream Detector

    Detects and collects M3U8 streams and subtitle files from web pages

    Dark Flare

    19 users

  • slogin

    slogin

    表单填写工具

    Firefox user 13656269

    19 users

  • InlineDispositionV2

    InlineDispositionV2

    Change Content-Disposition headers from 'attachment' to 'inline'. Inspired by https://addons.mozilla.org/en-US/firefox/addon/inlinedisposition/

    KWierso

    19 users

  • GeminiPrime:Prompt | Chat save | Folders

    GeminiPrime:Prompt | Chat save | Folders

    Custom AI prompt library with 165+ custom templates. Export chats in pdf,word,text, organize chats in folders

    rovelin

    19 users