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12,150 extensions found in Web Development

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  • Simple Auto Clicker

    Simple Auto Clicker

    A simple auto clicker extension for Firefox

    Giga

    18 users

  • ElementEditor

    ElementEditor

    强大的网页元素编辑工具，可实时修改任何网页元素，效率极高。

    xiaosun

    18 users

  • VSIX Downloader

    VSIX Downloader

    Quickly download VS Code extensions as .vsix files from the Marketplace for easy local installation

    LGD-DEV

    18 users

  • SubeDown

    SubeDown

    A fully open-source, privacy-focused, and free Firefox-based extension for downloading images and videos from web pages, including segmented videos.

    machinellama

    18 users

  • Grok Automation - Run Prompts Automatically

    Grok Automation - Run Prompts Automatically

    Batch generate videos and auto-download results without manualAutomate Grok AI image & video generation. Batch run multiple prompts, auto-download results, and queue unlimited generations — no manual work needed. work.

    Proof Matcher

    18 users

  • View Server

    View Server

    This extension uses the 'Server' and 'X-Powered-By' headers to determine the current site's server software

    Firefox user 13008763

    18 users

  • Hex Hunter

    Hex Hunter

    Hex Hunter is a powerful color-finding tool that allows you to quickly and easily identify colors in hex format on any website.

    Abdullayev

    18 users

  • Post Request Sniffer

    Post Request Sniffer

    exposes post requests , e.g. to https://postpen.requestcatcher.com Warning: Use this with care. Your login Data can get exposed to the internet. https://github.com/Jochnickel/mozilla_postpen/tree/sniffer

    Jochnickel

    18 users

  • CyberInject

    CyberInject

    Security testing toolkit with 69 payloads for XSS, SQL injection, SSRF, LFI testing. For authorized ethical hacking and penetration testing only.

    CyberNilsen

    18 users

  • Screen Sizer

    Screen Sizer

    Resize your browser window to mimic different screen sizes. Save, manage and share presets with your team.

    Connor Nee

    18 users

  • Website Traffic Analyzer

    Website Traffic Analyzer

    Analyze and track website traffic in real-time.

    Allan Perez

    18 users

  • captureItem

    captureItem

    現在表示されているページの特定のItemのキャプチャーをダウンロードフォルダーに保存

    mark

    18 users

  • Web Server Check Tool

    Web Server Check Tool

    A tool to perform basic checks on web and DAV servers.

    Michael Talbot

    18 users

  • Syntax Highlighter for Azure DevOps

    Syntax Highlighter for Azure DevOps

    Enhances code readability by adding syntax highlighting to code views and diffs within Azure DevOps, including pull requests.

    Charly Koch

    18 users

  • Razoscan by Razorfish.fr

    Razoscan by Razorfish.fr

    Allow user to calculate ecoIndex of given page.

    ltonin

    18 users

  • Get IPs

    Get IPs

    Get Server and Client IPs.

    devbit.me

    18 users

  • SteamBuyer

    SteamBuyer

    get cookie

    Andry

    18 users

  • YFull Finder (Ajwla)

    YFull Finder (Ajwla)

    Add surnames, regions, sources, G25, filters, analytics and screenshots to YFull trees.

    Apsny Production Inc.

    18 users

  • Angular Doc Offline

    Angular Doc Offline

    Fetch guides, API docs, etc on https://angular.io or https://next.angular.io and use Offline version of angular.io in your browser.

    Mostafa

    18 users

  • Night Shift (Lux control)

    Night Shift (Lux control)

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

    Joue

    18 users

  • Wildmonkey

    Wildmonkey

    Lightweight userscript manager.

    Dualsub Studio

    18 users

  • AWS Colorful Navbar

    AWS Colorful Navbar

    Identify AWS regions instantly with colorful navbar gradients and country flags. Customize colors, prevent deployment mistakes.

    Jungyoul Yu

    18 users

  • ToolsAid - Quick Dev Utilities

    ToolsAid - Quick Dev Utilities

    Privacy-first developer tool: Format JSON, decode JWT, process Base64/URLs, and convert timestamps - all locally in your browser.

    ToolsAid

    18 users

  • AI Anywhere

    AI Anywhere

    Right-click selected text on any webpage to instantly open it in the AI chat tool of your choice — supports 14 popular platforms including ChatGPT, Claude, Gemini, and mor

    vooc

    18 users

  • ASS Subtitle Player

    ASS Subtitle Player

    Play local .ass and .srt subtitles on any web video. Optimized for HiAnime with a sleek, modern UI and aspect ratio support.

    Kerim Demirkaynak

    18 users