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5,882 extensions found in Web Development

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  • Scratchpad

    Scratchpad

    Replacement for the JavaScript Scratchpad editor removed in Firefox 72

    A Kistler

    100 users

  • RDF Browser

    RDF Browser

    Request RDF files and render RDF files as Turtle documents with clickable links

    Kian Schmalenbach

    100 users

  • Text Spacing Editor

    Text Spacing Editor

    A tool for editing text spacing properties on web pages. WCAG conformance information included.

    Actum, s.r.o.

    100 users

  • URL Parameters Editor

    URL Parameters Editor

    Shows parameters used in the URL and allows to update, export and import them.

    Ivan

    100 users

  • utubehits.com

    utubehits.com

    Promote YouTube videos for free, get more views, subscribers, likes, comments safely.

    wmobi

    100 users

  • MILK — Cookie Manager

    MILK — Cookie Manager

    Cookie's best friend! Modern cookie manager.

    Rafael Grigorian

    99 users

  • View Page Source Button

    View Page Source Button

    Adds a View Page Source button to the toolbar

    Markus Popp

    99 users

  • Easy XSS V2

    Easy XSS V2

    Easy XSS V2 在使用EasyXSS的时候发现，payloads太少，所以萌生出了添加payloads的想法 源码在 https://github.com/s7safe/Easy-XSS-V2

    Tian钧

    99 users

  • Base64 Codec

    Base64 Codec

    Base64 Encoder Decoder, based on contextMenu, with in-place html text replacement.

    pshekhar

    99 users

  • Font Detector

    Font Detector

    Detects font properties and styles

    Anish Nair

    99 users

  • GitHub Code Folding

    GitHub Code Folding

    Enable code folding when viewing files in GitHub.

    Firefox user 12740747

    98 users

  • Redmine Timer

    Redmine Timer

    The Redmine time tracking button for Firefox. Adds a customize-able list of projects so you can easily start/stop timing your work. Uses the standard Redmine time tracking features.

    fuzzymazoid

    98 users

  • WebSitePulse Test Tools

    WebSitePulse Test Tools

    Instantly test your website availability or server response time, ping response, MX, NS records and much more.

    websitepulse

    98 users

  • Coursera HD Video Downloader

    Coursera HD Video Downloader

    Download Coursera videos in HD

    Rahul Gurung

    98 users

  • PHP Revival

    PHP Revival

    Open source extension that changes styles on php.net website with many other fixes for better experience of using documentation. Extension adds the dark theme to php code examples and changes its color schemes

    Serhii

    97 users

  • phab-conventional-comments

    phab-conventional-comments

    Adds a control in Phabricator comment toolbar to insert pre-defined label in the comment textarea

    nchevobbe

    97 users

  • Remove X-Frame-Options Header

    Remove X-Frame-Options Header

    Removes the X-Frame-Options header from all responses.

    Callaghan

    97 users

  • GitHub Issue Link Status

    GitHub Issue Link Status

    Colorize issue and PR links to see their status (open, closed, merged)

    Fregante

    97 users

  • cookie.txt

    cookie.txt

    Exports your cookies super fast in a format compatible with wget

    Yifei Wang

    97 users

  • Lottie Grabber

    Lottie Grabber

    Discover and download Lottie files used on a page

    Jawish Hameed

    97 users

  • Debugger

    Debugger

    Playpower Games Debugger

    Firefox user 13848086

    96 users

  • TagCheck

    TagCheck

    Lists usage of Universal Analytics, Google Analytics 4, and Google Tag Manager on a page.

    embeddedt

    96 users

  • Medoro browser extension

    Medoro browser extension

    Extension for arranging web browser windows and tabs for smoother user's experience from our applications.

    Medoro s.r.o.

    96 users

  • Github Whitespace Disabler

    Github Whitespace Disabler

    Force Github to open diff pages without whitespace changes displayed. Inspired by: https://github.com/kemo/github-whitespace-disabler

    Oliver Maksimovic

    96 users

  • Userback

    Userback

    Real time user feedback, collaboration and screen capture tool.

    Userback

    95 users