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8,863 extensions found in Web Development

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  • Browser History Export

    Browser History Export

    Export your browser history in an safe format.

    Dries Depoorter

    139 users

  • MailFail

    MailFail

    MailFail identifies and provides commands to exploit a large number of email-related misconfigurations for the current domain and subdomain. The extension's UI popup highlights any misconfigurations in red and links to supporting documentation.

    Hacks and Hops

    139 users

  • Quantum Hackbar

    Quantum Hackbar

    Hackbar port for the new WebExtensions API. It's redesigned and optimized to work with the new Firefox Quantum. It sits in your DevTools - Click F12 to open it. Any suggestions and/or issues are welcome :)

    StyleShit

    139 users

  • Live HTTP headers

    Live HTTP headers

    Displays the live log with the http requests headers

    ircestudios

    139 users

  • Meteor DevTools Evolved

    Meteor DevTools Evolved

    The Meteor framework development tool belt, evolved.

    Leonardo Venturini

    139 users

  • Solid Devtools

    Solid Devtools

    Chrome Developer Tools extension for debugging SolidJS applications.

    thetarnav

    139 users

  • Download Reddit™ Videos

    Download Reddit™ Videos

    RedditVideodl.com allows you to download Reddit videos with Sound in HD Formats.

    redditvideodl.com

    139 users

  • Show-HTTP-Headers

    Show-HTTP-Headers

    Show HTTP headers in each tab.

    Warren Bank

    138 users

  • Adjust Viewport Size

    Adjust Viewport Size

    Resize window adjusts to viewport. ブラウザの表示部分に合わせてウインドウの大きさを変更できます。

    FullStackChoreman

    138 users

  • Login Popup Blocker

    Login Popup Blocker

    Block login pop-up dialogs. Bypass login on websites like Pinterest, Quora and others like these.

    Kazem

    137 users

  • Xdebug Session Cookie

    Xdebug Session Cookie

    This addon is for PHP developers that use tools with XDEBUG support.

    Kudlaty

    137 users

  • Скриншот на VFL.Ru

    Скриншот на VFL.Ru

    С помощью этого дополнения вы можете создать скриншот (снимок) страницы и моментально разместить его на фотохостинге VFL.Ru, получив ссылку на страницу с созданным скриншотом, которую можно отправить тем, кому вы хотели бы показать скриншот.

    VFL.Ru

    136 users

  • withExEditor

    withExEditor

    From the context menu (right click), you can "View source" "View selection" or "Edit text" with your favorite editor.

    asamuzaK

    136 users

  • Last Tab

    Last Tab

    Allows you to switch to the last or most recent tab, Press Alt + Z You can also change the keyboard shortcut following this link https://support.mozilla.org/en-US/kb/manage-extension-shortcuts-firefox

    Mehedi Hasan

    135 users

  • Referrer Switch

    Referrer Switch

    Adds a button to the toolbar to enable / spoof / disable sending referer header.

    Nobuyuki Honda

    135 users

  • Timestamp Decoder

    Timestamp Decoder

    Decodes unix timestamps into a human readable format

    noir04

    135 users

  • Warm Reminder Deleter

    Warm Reminder Deleter

    Automatycznie usuwa warm reminder na agentcie cnfans.com.

    Kaku

    134 users

  • IP to Country Flag & My IP- WhatIsMyIP.click

    IP to Country Flag & My IP- WhatIsMyIP.click

    IP to Country Flag - WhatIsMyIP.click Display the IP and Country information of the currently viewed website and also display your external IP address.

    Eria IO

    134 users

  • Check Wordpress Version

    Check Wordpress Version

    Check what version of WordPress a web page is powered by

    Francesco De Stefano

    134 users

  • form-info

    form-info

    Adds a form information panel to the developer tools.

    Atsawin

    134 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

    134 users

  • Myanimelist Redesign 2

    Myanimelist Redesign 2

    A redesigned user interface for Myanimelist with multiple themes and layout improvements (official new version)

    Project Redesign

    133 users

  • Web Design Pirate for DevTools

    Web Design Pirate for DevTools

    Fast and easy way to copy web components, HTML widgets and parts of website design.

    Dalimil Hajek

    133 users

  • Scratch 3 Developer Tools

    Scratch 3 Developer Tools

    Scratch 3 Developer Tools to enhance your Scratch Editing Experience on https://scratch.mit.edu

    griffpatch

    132 users

  • VS Code for the Web

    VS Code for the Web

    Opens VS Code for the Web (vscode.dev) in Firefox. Select text and open the context menu to search with either GitHub Code Search or StackOverflow.

    Paul

    132 users