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9,150 extensions found in Web Development

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  • IP Viewer

    IP Viewer

    Displays the IP address of the visited website

    Sitte.pl

    19 users

  • Checkbox Checker

    Checkbox Checker

    Checkbox Checker is a Firefox add-on designed to enhance your browsing experience by streamlining the management of checkboxes on web forms. This intuitive tool simplifies the process of selecting or deselecting multiple checkboxes

    Debet

    19 users

  • Piral Inspector

    Piral Inspector

    The official Piral developer tools browser extension.

    smapiot

    19 users

  • Nofollow Link Check

    Nofollow Link Check

    Highlights nofollow, dofollow, UGC, sponsored, and JavaScript links with color-coded borders for easy SEO insights.

    IT-Service Frankfurt

    19 users

  • primalDraw

    primalDraw

    Free online vector graphics drawing application.

    Armen Ovakimyan

    19 users

  • Keystroke Saver

    Keystroke Saver

    KeyStroke Saver: A privacy-focused Firefox text expander. Replace shortcuts with full phrases instantly. Works everywhere, no tracking, 100% local. Free, lightweight, and boosts typing efficiency! 🚀

    Sunny Kochar

    19 users

  • Night Shift (Lux control)

    Night Shift (Lux control)

    Control red, green, and blue color levels for both daytime and nighttime

    Joue

    19 users

  • Copy Source Code

    Copy Source Code

    Adds a button to copy the current page's source code.

    Fribbynetwork

    19 users

  • Rapid Autofill

    Rapid Autofill

    Rapid Autofill is a fast and efficient browser extension designed to automatically fill out forms, saving you time and effort on repetitive tasks. With just a click, it quickly and accurately populates fields with your saved information, ensuring a s

    Md Rasel Rahman Rocky

    19 users

  • Email extractor from all active tabs

    Email extractor from all active tabs

    Email Collector is a browser extension designed to gather and manage email addresses from all open tabs. It allows users to collect emails with a single click, view the results in a popup, and copy all collected emails to the clipboard.

    Shah

    19 users

  • Podróżuj między Geoportal i Google Maps

    Podróżuj między Geoportal i Google Maps

    Skrótem klawiszowym (Alt-Shift-D) otwiera lokalizację między Geoportal i Google Maps. Zmiana skrótu: https://support.mozilla.org/pl/kb/zarzadzanie-skrotami-klawiaturowymi-rozszerzen

    ptomaszek

    19 users

  • Domain Age Check

    Domain Age Check

    Domain age checker is a whois tool / extension developed by Cynexium (Umar) for checking any domain's age

    Umar

    19 users

  • Copy Tab

    Copy Tab

    Easily view and save tab info to a text file via toolbar popup.

    Muyor

    19 users

  • Prod Guard

    Prod Guard

    Warns you when you are connected to production. Never accidentally make changes to production.

    dotboris

    19 users

  • CSS Color Code Viewer

    CSS Color Code Viewer

    Shows all CSS color codes and RGB values ​​on the current web page.

    Averos

    19 users

  • robots.txt Detection

    robots.txt Detection

    Check whether a website has robots.txt. After configuration, this extension can detect whether other paths exist.

    Werner

    19 users

  • UX Enhancer for GitLab

    UX Enhancer for GitLab

    A browser extension that enhances your GitLab experience.

    Puyt

    19 users

  • MyRoutes Routeplanner

    MyRoutes Routeplanner

    Routeplanning tool for hikers, runners, cyclists, who want to follow their own specific path on a more detailed map

    Fullhdpixel

    19 users

  • Web Page Font Detector

    Web Page Font Detector

    Add-on to detect fonts on web pages

    Gatecordapp

    19 users

  • Canvas Blocker - Fingerprint

    Canvas Blocker - Fingerprint

    Prevent HTML canvas element from generating a unique identification key to protect user's privacy

    FB88

    19 users

  • PlantUML Extension

    PlantUML Extension

    Show graphs and diagrams rendered by PlantUML.

    Yeongjun.Kim

    19 users

  • S3 Bucket Scanner

    S3 Bucket Scanner

    Detects and categorizes S3 buckets while browsing.

    Jsmon

    19 users

  • Medium to Freedium

    Medium to Freedium

    Detects Medium URLs and opens them in Freedium with a click.

    dotHatab

    19 users

  • WPlaceTools 26.08.2025

    WPlaceTools 26.08.2025

    Cross-browser extension

    Hakimjon3d

    19 users

  • Request Delayer

    Request Delayer

    Request Delayer is a Firefox add-on designed to intercept and delay web requests based on user-defined URL patterns and delay timings.

    Anas AMEZIANE

    19 users