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14,346 extensions found in Web Development

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  • GitLines

    GitLines

    GitLines is a simple Firefox extension that displays the total number of lines of code for any GitHub repository directly on its page.

    Stefanos0710

    9 users

  • epoch-time-converter

    epoch-time-converter

    Easily convert time stamps form epoch to ISO 8601 format. Supports input in seconds, milliseconds and nanoseconds.

    zodiac403

    9 users

  • Hovpn

    Hovpn

    Hovpn — secure, elegant proxy for Firefox. Import your config or subscription and route only the browser’s traffic.

    Mohsen

    9 users

  • 辰东采集软件

    辰东采集软件

    辰东采集软件,可以将主流跨境平台的数据,进行抓取和归档.对其中文案进行重构

    loseangelly

    9 users

  • Text Decoder

    Text Decoder

    Text Decoderは、選択したテキストを様々な形式（URL、Base64、HTML Entity、Unicode）にデコードし、結果を吹き出しで表示するシンプルな拡張機能です。特定の文字列をウォッチリストに登録して自動ハイライトする機能も備えています。ウェブ開発やセキュリティ分析に最適なツールです。

    noguc

    9 users

  • User agent override

    User agent override

    Gives the ability to set custom user agent string

    Nikola Glavina

    9 users

  • Worklog Tracker

    Worklog Tracker

    Browser extension for sharing worklogs between different time trackers

    CSSSR

    9 users

  • CDN Headers & Cookies

    CDN Headers & Cookies

    Inspect request headers, response headers, CDN debug headers and cookies for any request on the page.

    Thinh Hoang

    9 users

  • GMaps Copy Coordinates

    GMaps Copy Coordinates

    Copy coordinates appear after clicking "What's here?" on G Maps

    Erick Madrigal

    9 users

  • Web Traffic Exchange

    Web Traffic Exchange

    Official WebTraffic.Exchange autoSurf extension - Helps to do surf others website automatically and earn points by viewing others websites.

    Letsdosimple

    9 users

  • Scraping — CSS & XPath finder

    Scraping — CSS & XPath finder

    Click an element to get a smart CSS selector and XPath. Right-click excludes and narrows. Fields, data preview, CSV/JSON export.

    Dmitrii Senshov

    9 users

  • Codeflower

    Codeflower

    Visualize repos on github.

    Jake Mensch

    9 users

  • Server IP

    Server IP

    Shows IP of the server of the active tab

    Arun

    9 users

  • Header Editor

    Header Editor

    Set custom request headers for matching URLs.

    kirac.acar

    9 users

  • LoupeKit

    LoupeKit

    Inspect the tech stack of any page, extract its palette, fonts and assets, and score how much of it reads as AI-generated — with a concrete refactor for each issue. Runs only when you click. No account needed.

    Apptiary

    9 users

  • Privacy Thing (Preview)

    Privacy Thing (Preview)

    See what a site checks and decide which browser data it receives — with separate rules for every website and Firefox container.

    Tomasz Janusz

    9 users

  • Kick Chat Auto

    Kick Chat Auto

    Extensão para enviar mensagens automáticas no chat do Kick.com em intervalos personalizados

    KICK AUTOMATE

    9 users

  • OP Inspector

    OP Inspector

    OP Inspector is a dev debug tool to verify Originator Profile info, proving authenticity and credibility of information originators.

    Originator Profile技術研究組合

    9 users

  • Block RFID Reader/Writer

    Block RFID Reader/Writer

    Native Messaging plugin for RFID block device. This plugin allows a user to send read and write requests to RFID tags through the following RFID Block device listed at http://www.rfidblock.info through the native messaging API.

    dsledd@simplicitysolutionsgroup.com

    9 users

  • Remove Tracking Params

    Remove Tracking Params

    Clean up the clicked link from some tracking URL parameters before the request leaves the browser.

    Стоян Димитров

    9 users

  • Network Interceptor

    Network Interceptor

    Intercept, mock, redirect, block, delay, and modify network requests — no proxy or backend changes needed.

    Dheeraj Kumar

    9 users

  • RankingsFactor – AI SEO & Website Analyzer

    RankingsFactor – AI SEO & Website Analyzer

    Analyze SEO, SERP rankings, and site performance instantly with the AI-powered RankingsFactor Chrome Extension.

    Rankingsfactor

    9 users

  • localhost3000

    localhost3000

    Open http://localhost:3000 in a new tab

    Firefox user 14943939

    9 users

  • Maps Scraper Pro

    Maps Scraper Pro

    Extract unlimited B2B leads from Google, Apple, Bing, and Yandex Maps. Features AI-powered Agentic Support, micro-grid forensic scanning, and direct Google Sheets sync. The ultimate surgical geo-targeting tool for your business.

    Data Sniper LLC

    9 users

  • QR Code Generator

    QR Code Generator

    Quickly generate QR codes from text or clipboard. Customize size and color. Right-click to save as PNG.

    fmmido

    9 users