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7,451 extensions found in Web Development

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  • Detector Whats Font

    Detector Whats Font

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

    macha

    211 users

  • WeCompress File Compressor

    WeCompress File Compressor

    Compress PDF, PPT, Word, Excel, PNG & JPEG files free online. No file limits, no registration & no watermarks; just smaller, easy to share, high-quality files.

    Firefox user 13828002

    211 users

  • GitIngest - Turn any Git repo to LLM prompt

    GitIngest - Turn any Git repo to LLM prompt

    Turn any Git repository into a prompt-friendly text ingest for LLMs. By replacing hub with ingest to access a coresponding digest.

    甜檸Cirtron🍋

    209 users

  • CSS Layout Debugger

    CSS Layout Debugger

    When activated, CSS Layout Debugger applies dynamic backgrounds and outlines to elements on the page in order to assist in layout debugging.

    CSS Layout Debugger

    209 users

  • Textern

    Textern

    Edit text in your favourite external editor!

    Jonathan Lebon

    209 users

  • Image Extractor

    Image Extractor

    Extract all images and show in new tab

    8columns

    208 users

  • かんたん文字数カウント

    かんたん文字数カウント

    選択したテキストの文字数を数えることができるFirefox アドオンです。 記事の文字数の確認や校正などにご活用ください。

    Masaki Wakatake

    208 users

  • Check All Checkboxes

    Check All Checkboxes

    Check all checkboxes on the current page with one click

    FB88

    207 users

  • Adaptive Darkmode

    Adaptive Darkmode

    A simple add-on that lets you pick and choose what sites to apply a slick, dark mode to.

    Ninety Nine for One

    207 users

  • ASBPlayer: Learn with Subs

    ASBPlayer: Learn with Subs

    Language learning subtitle player for streaming platforms like Netflix, YouTube, and more.

    MirSolUu

    207 users

  • Page Load Timer

    Page Load Timer

    Displays page load time in the toolbar

    Sanjay Kumar | SelectorsHub Founder

    206 users

  • VPN Master - Free HTTP and SOCKS Proxies

    VPN Master - Free HTTP and SOCKS Proxies

    A free reliable VPN solution based on HTTP, SOCKS4, and SOCKS5 proxy servers

    emano waldeck

    206 users

  • Interceptor

    Interceptor

    Run web clients without backends by mocking HTTP requests

    Codemancers

    205 users

  • Dom Tree and CSS Playground

    Dom Tree and CSS Playground

    On ANY web site, easily find/edit the web elements and styles that you need, in real time. Use css playground to micro-view 100's of styles in seconds. NOTE: Use your shortcut key "f" allot.

    Jody Brabec

    205 users

  • Form Filler

    Form Filler

    This extension will help developers to fill random values in the form.This extension is a boon for developers as this helps developers to fill forms easily. Developers and testers can use this to add junk values.There are a lot of easter eggs as well

    Utkarsh

    205 users

  • IE NetRenderer button

    IE NetRenderer button

    Displays a snapshot of the current page as viewed in various Internet Explorer versions, provided by IE NetRenderer webservice.

    nico@nc

    205 users

  • phab-test-policy

    phab-test-policy

    Adds Testing Policy UI to Mozilla's Phabricator instance

    nchevobbe

    205 users

  • DevTools z-index

    DevTools z-index

    Adds "z-index" panel to DevTools. It shows ranking of elements sorted by z-index value. This would help you to reduce z-index numbers. Stop `z-index: 999999` !!

    Ginpei / ギンペイ

    204 users

  • Plain Text Linker

    Plain Text Linker

    Opens plain text URLs when you double-click on them.

    Marnes

    204 users

  • Postwoman 中文版 - REQRES.CN

    Postwoman 中文版 - REQRES.CN

    为使用 Postwoman Web 版应用程序提供更好的体验。 你没用过 Postwoman 吗？这可是一个惊人的，免费、快速、漂亮的 API 测试请求工具。 请访问 https://reqres.cn/

    xlstudio

    204 users

  • Odoo Easy Debug

    Odoo Easy Debug

    This extension changes to debug mode and vice-versa in Odoo ERP. Usage: - One click to activate and disable debug mode - Double click to activate and disable debug mode with assets ONLY FOR ODOO/OPENERP For more info see github.

    TheBigTester

    203 users

  • Eval Villain

    Eval Villain

    Hook native JavaScript functions before page load to see how a website uses them. Narrow down output based on the appearance of URL and session artifacts, user configured strings/regex, blacklists and more.

    bemodtwz

    202 users

  • Link Control

    Link Control

    Adjust the color of your previously viewed links.

    John Datserakis

    202 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

    201 users

  • Clipboard History IO

    Clipboard History IO

    The most secure way to effortlessly access, track, and manage your clipboard history.

    Andy Young

    199 users