To use these add-ons, you'll need to download Firefox.

Log in

6,994 extensions found in Web Development

Filter results
Search results
  • ITO - I AM THE ONE

    ITO - I AM THE ONE

    This tool uses to inject your Javascript coding any website, it like a browser console. You can save code and run at any time.

    Mini Super Files

    1 user

  • YTHelper Extension

    YTHelper Extension

    Helps upload products to YT store. Support 50+ websites to upload data.

    Templarlost

    1 user

  • Dev Headers

    Dev Headers

    Checks website security headers exist, formats the Content-Security-Policy (CSP) and Feature-Policy (FP) headers into an easy to read table, makes suggestions and sets a header for websites with a key that could be used to enable a debug mode.

    Craig Francis

    1 user

  • Desativar legenda

    Desativar legenda

    Desativa legendas automáticas do Descomplica.

    Migtito

    1 user

  • Github Restrictions Hider

    Github Restrictions Hider

    Nothin special, Just removes the annoying yellow message that tells we are restricted because of US laws.

    Jafar akhondali

    1 user

  • fbTimestamp

    fbTimestamp

    Shows the Facebook timestamp on hover in dd:mm:yyyy, HH:MM:SS

    BlackWW

    1 user

  • TabPro

    TabPro

    Close your tabs with Keyboard shortcuts. Tabs to your left => Alt L, Tabs to your right => Alt R, All except current Tab => Alt W

    Sridhar Raj Sampath Kumar

    1 user

  • JS error notifier

    JS error notifier

    A simple JS error notifier for the browser. It listens to the JS functions such as console.log() etc., and then outputs everything to you as real-time notifications, directly on the webpage, without having to open the browser console.

    Rynaldos

    1 user

  • HARExportFromLocalStorage

    HARExportFromLocalStorage

    Trigger HAR export from within a web page based on https://github.com/devtools-html/har-export-trigger/. With the ability to get HAR from local storage (requests field)

    bogdan.imanaev

    1 user

  • Topic validation

    Topic validation

    Helper for hyperskill topics creation

    Anton

    1 user

  • CSS Diagnostics

    CSS Diagnostics

    Highlight potentially invalid or erroneous HTML markup

    Atanas Atanasov

    1 user

  • Pin for GitHub

    Pin for GitHub

    Pin repositories on GitHub for later without having to star them.

    vantezzen

    1 user

  • Tropea Project | By Aleff

    Tropea Project | By Aleff

    Modify your TorBrowser's Tor node chain to your liking, for Windows, MacOS and Linux. You will be able to choose incoming and outgoing nodes and much more.

    Aleff

    1 user

  • Environment Switch

    Environment Switch

    Allows you to switch between your server! You can configure local, development, test and live! You can switch using the toolbar icon or keyboard shortcut!

    Senthil Ponnusamy

    1 user

  • Universal Glitch Button

    Universal Glitch Button

    View info about and get quick links for projects hosted on Glitch

    Potch

    1 user

  • NNIN Generator

    NNIN Generator

    Generate and auto fill norwegian national identity numbers (nnin). Great for developing or testing web applications where you need to register norwegian customers.

    Tomas Osland

    1 user

  • GitHub Pane Maximization

    GitHub Pane Maximization

    This extension spreads the area displayed code, pull request and other in GitHub. The area size is switched between wide size and default size when you click the extension icon.

    hoge-fuga-piyo

    1 user

  • HERAW - HTML review

    HERAW - HTML review

    Thanks to this extension, annotate all your HTML content in addition to video, image, Pdfs, Microsoft© Office, soundtrack, etc.

    HERAW

    1 user

  • Testaccount Manager

    Testaccount Manager

    Simple testaccount manager or password manager for browsers.

    JSHSJ/

    1 user

  • TwitterGPT

    TwitterGPT

    Cette extension génère des réponses à des tweets avec ChatGPT.

    PSimon

    1 user

  • cmsHelper

    cmsHelper

    Ваш помощник для работы с CMS Bitrix / WordPress / NetCat

    Nikolay Tuchin

    1 user

  • null

    jvs

    1 user

  • Storage usage show

    Storage usage show

    Show how much storage space a website's data is taking in browser

    GarryW

    1 user

  • BF2042 Portal Extensions (Updated)

    BF2042 Portal Extensions (Updated)

    Adds additional functionality to the BF2042 Portal Rules Editor.

    gala

    1 user

  • Grazily Applier

    Grazily Applier

    The "Grazily Applier" is a web extension designed to streamline the job application process for users of Grazily.com, a job search platform. This innovative tool simplifies the often tedious and time-consuming task of filling out job applications by

    Profullstack, Inc.

    1 user