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7,495 extensions found in Web Development

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  • Download Speed Prediction

    Download Speed Prediction

    Predict future download speeds based on network conditions.

    dukennedy5

    0 users

  • Refresh My Tabs Pro

    Refresh My Tabs Pro

    Professional-grade tab reloading with extended features.

    Gwyn

    0 users

  • UUID Generator

    UUID Generator

    Generate universally unique identifiers fast.

    Gyanendra Mishra

    0 users

  • Quick Notes simple

    Quick Notes simple

    A simple extension to create quick notes.

    create quick notes

    0 users

  • Selective Web Archiver

    Selective Web Archiver

    Choose which websites to archive automatically.

    Copeland

    0 users

  • Recurring Website Scheduler

    Recurring Website Scheduler

    Set up recurring website visits with custom intervals.

    Bradford

    0 users

  • Tab Saver

    Tab Saver

    Save and restore your open tabs with a single click.

    Sân Vận Động EMO

    0 users

  • HandySwitch

    HandySwitch

    Handy tool for Drupal CMS Web editing

    SeanMatro

    0 users

  • Catch-Up Website Scheduler

    Catch-Up Website Scheduler

    Catch up on scheduled website visits you missed.

    Zaki Dominguez

    0 users

  • jsin

    jsin

    js injector - easy way how to mess with webpages and do a load of funny stuff >:)

    Jirka Justra

    0 users

  • Kick Link Preview

    Kick Link Preview

    Preview YouTube, Instagram, and Twitter links directly in Kick chat

    Mehmet Arslanca

    0 users

  • BulletsX

    BulletsX

    use in www.douyu.com/* pages, to present a tidy page and 10 popup bullet comment

    Ethan

    0 users

  • marpo60-user-agent-rewriter

    marpo60-user-agent-rewriter

    Adds browser action icon to toolbar to choose user agent string from popup menu. See https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Examples#user-agent-rewriter

    marpo60

    0 users

  • WebA11y Inspector

    WebA11y Inspector

    Comprehensive accessibility audits with built-in tools to fix compliance issues.

    William

    0 users

  • betterview

    betterview

    Open the webpage you want to observe. Open the Chrome developer console by right-clicking on the page, selecting "Inspect," and then navigating to the "Console" tab. Copy and paste the script into the console and press Enter.

    Ok

    0 users

  • Notificationss Demo

    Notificationss Demo

    Shows off desktop notifications, which are "toast" windows that pop up on the desktop.

    seomaster

    0 users

  • Time Tracker Web 2025

    Time Tracker Web 2025

    Đếm thời gian bạn sử dụng web trên Firefox.

    Sv88

    0 users

  • Copy Page Info

    Copy Page Info

    Quickly copy the current tab's title and URL to your clipboard with one click.

    Qh88

    0 users

  • MXP6 Cleaner

    MXP6 Cleaner

    Cancella automaticamente i file MXP6 vecchi, mantenendo solo l'ultimo scaricato.

    Panda

    0 users

  • Word Counter Tool

    Word Counter Tool

    Quickly count the number of words in selected text on any webpage with a single click.

    Sin88

    0 users

  • Auto Test and Bug Reporter

    Auto Test and Bug Reporter

    Automatically test websites and report bugs.

    Brian Willis

    0 users

  • Random Score Generator & Simple Calculator

    Random Score Generator & Simple Calculator

    Randomly generate scores for teams and perform quick calculations

    RAYBET

    0 users

  • Estimate My Project

    Estimate My Project

    Calculate your web. mobile, embedded systems or desktop app costs

    Brightery

    0 users

  • Auction Sniper

    Auction Sniper

    Auto-refresh auction sites and alert you when a new bid is placed.

    Cuzcr

    0 users

  • Passworder

    Passworder

    Generate strong passwords efficiently and safely offline. Define your password length: 8 - 100 characters. Copy the password to the clipboard with a single click.

    Libor Benes

    0 users