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12,236 extensions found in Web Development

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  • Spector.js

    Spector.js

    Easily explore and debug any WebGL context.

    BabylonJS

    1,233 users

  • autoClick

    autoClick

    I make clicks... for real. If you play idle/clicker games this one is for you. Just select a key in your keyboard and press it down for the mouse to left-click, and you can it pressed down for all the time you want.

    mmoroca

    1,227 users

  • M3U8/HLS Player with Custom Keyboard Controls

    M3U8/HLS Player with Custom Keyboard Controls

    Advanced M3U8/HLS player with customized keyboard controls/shortcuts just like YouTube. Supports keyboard shortcuts, PIP mode, frame navigation, and live streams.

    Silent Dude

    1,213 users

  • Multiple Search and Highlight

    Multiple Search and Highlight

    Highlight multiple words separated by comma, space or arbitrary separator with regular expression support

    Brian

    1,206 users

  • BetterViewer

    BetterViewer

    BetterViewer was designed as a replacement for the image viewing mode built into Firefox and Chrome-based web browsers. With BetterViewer you can use various keyboard shortcuts to quickly pan, zoom images, edit and a lot more!

    Adem KOUKI

    1,206 users

  • Material Icons for Github

    Material Icons for Github

    Replace the file/folder icons on github file browsers with icons representing the file's type and which tool it is used by.

    Claudio Santos

    1,183 users

  • Alpine.js devtools

    Alpine.js devtools

    DevTools extension for debugging Alpine.js applications.

    Hugo

    1,162 users

  • Ace Script

    Ace Script

    User Script Manager with the support of Ace Stream technologies

    Ace Stream

    1,156 users

  • Katalon Recorder | Automated Selenium Tests Genera

    Katalon Recorder | Automated Selenium Tests Genera

    Selenium IDE alternative to record and export Selenium scripts. Provides reports & screenshots. Fast & open-sourced.

    Katalon.com

    1,153 users

  • Mobile DevTools

    Mobile DevTools

    A firefox add-on to get developper tools using eruda on your phone.

    surv

    1,152 users

  • Grids & Rulers

    Grids & Rulers

    Create rulers and grids overlays to help develop your web applications

    Jeremie Patonnier

    1,151 users

  • Twitter

    Twitter

    Download the images and videos.

    Lim Xiu Quan

    1,145 users

  • Free OpenVPN Server Finder

    Free OpenVPN Server Finder

    Display up-to-date list of public OpenVPN servers provided by VPN Gate (University of Tsukuba)

    Andy Portmen

    1,140 users

  • Augury

    Augury

    Extends the Developer Tools, adding tools for debugging and profiling Angular applications.

    Rangle.io

    1,139 users

  • BiliPlus - Bilibili 加大杯，细节从大杯做起

    BiliPlus - Bilibili 加大杯，细节从大杯做起

    专门为细节控的人群使用，只要在B站上设计不合理的地方，都可以加入到大杯中。

    Timothy Lau

    1,137 users

  • Dimensions

    Dimensions

    A tool for designers to measure screen dimensions

    Felix Niklas

    1,136 users

  • Download with FlashGet

    Download with FlashGet

    when activated, interrupts the built-in download manager to direct links to FlashGet

    Joe Ertaba

    1,133 users

  • OwlZoom for Youtube Videos

    OwlZoom for Youtube Videos

    Zoom+in Youtube Videos

    Ferris Etanish

    1,122 users

  • MetaMask Legacy Web3

    MetaMask Legacy Web3

    Adds MetaMask's legacy window.web3 API to your browser

    danfinlay

    1,119 users

  • Display #Anchors

    Display #Anchors

    Displays anchors for all content in the current web page without breaking the layout.

    Rob W

    1,114 users

  • NoFollow

    NoFollow

    Outlines nofollow links, detect nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles

    Igor Jerosimić

    1,109 users

  • MaterialDesignIcons Picker

    MaterialDesignIcons Picker

    Quick & easy icon picker

    chteuchteu

    1,108 users

  • Video Downloader

    Video Downloader

    Download videos from popular websites in just one click. Fast, easy, and secure video downloading right from your browser.

    Nagoya ken

    1,104 users

  • Page Hacker

    Page Hacker

    Edit in Firefox the page displayed in any tab, with formatting tools.

    nico@nc

    1,100 users

  • Adblock For Youtube

    Adblock For Youtube

    Adblock For Youtube & Auto Ad Skip It is auto ad skip for youtube, ad blocker, hides ad banner in youtube home screen.

    Patricia Fisher

    1,086 users