Webontwikkeling

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  • Firebug

    Webontwikkeling
    Rated 5 out of 5 stars (1 770)
    Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...
    2 517 996 gebruikers
  • Adds ClickOnce support and the ability to report installed .NET versions to the web server.
    2 301 272 gebruikers
  • The best security you can get in a web browser!
    Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
    2 173 119 gebruikers
  • Protect your privacy. See who's tracking your web browsing and block them with Ghostery.
    1 454 381 gebruikers
  • Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
    783 460 gebruikers
  • Test Pilot

    Webontwikkeling
    Rated 4 out of 5 stars (71)
    Help us make Firefox better by joining our structured user studies! No need to download this add-on if you are running Firefox 4 beta, - you are already a part of the team!
    756 146 gebruikers
  • Stylish

    Voorkoms
    Rated 4 out of 5 stars (738)
    Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.
    723 675 gebruikers
  • Flagfox

    Kennisgewings
    Rated 5 out of 5 stars (632)
    Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...
    643 986 gebruikers
  • Note: If you are encountering the Connecting... problem see instructions below.

    The updated, fully supported IE Tab. Embed IE in a Firefox tab. IE Tab Features: FF 4+ support, IE 7-9 compatibility modes, old IE Tab settings import.
    610 727 gebruikers
  • Web Developer

    Webontwikkeling
    Rated 5 out of 5 stars (213)
    The Web Developer extension adds various web developer tools to the browser.
    609 574 gebruikers
  • FireFTP

    Aflaaibestuur
    Rated 4 out of 5 stars (925)
    FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.

    Check out my new project, FireSSH!
    587 659 gebruikers
  • Remove or manage a new and uncommon kind of cookies, better known as LSO's.The BetterPrivacy safeguard offers various ways to handle Flash-cookies set by Google, YouTube, Ebay and others...

    Latest updates: See bottom link 'version history'!
    577 631 gebruikers
  • Automate Firefox. Record and replay repetitious work. If you love the Firefox web browser, but are tired of repetitive tasks like visiting the same sites every days, filling out forms, and remembering passwords, then iMacros for Firefox is the soluti...
    407 441 gebruikers
  • The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
    400 792 gebruikers
  • FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.
    322 599 gebruikers
  • IE Tab

    Oortjies
    Rated 4 out of 5 stars (1 185)
    IE Tab - an extension from Taiwan, features: Embedding Internet Explorer in tabs of Mozilla/Firefox...
    287 844 gebruikers
  • FireShot Webpage Screenshots captures pages entirely. Demo: http://bit.ly/RlBQMV

    Screenshots can be quickly captured and:

    ― Saved as Image or PDF
    ― Sent to clipboard
    ― Printed
    ― Annotated *
    ― Uploaded *
    ― E-Mailed *

    * OS Windows only
    283 312 gebruikers
  • ColorZilla

    Webontwikkeling
    Rated 5 out of 5 stars (300)
    Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
    273 357 gebruikers

Topgegradeer Sien almal »

  • Does everything for an HTML table: Copy (table/row/column/cell), Sort (multi-column), Search (regex, range operations ...), Filter, Chart, Statistics, Rearrange, Combine/Compare. To use: Right click in a real HTML table for the "tabletools2" option.
    18 281 gebruikers
  • 'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.

    Beta builds on versions page!
    41 035 gebruikers
  • Open With Photoshop

    Voorkoms
    Rated 5 out of 5 stars (43)
    Open With Photoshop is a new companion for web and graphic designers to open up any web image with Adobe Photoshop via a single and quick mouse click.
    14 828 gebruikers
  • Gives you a place to put all your add-on buttons without over-crowding the navigation bar.
    134 247 gebruikers
  • Stylish Sync

    Voorkoms
    Rated 5 out of 5 stars (19)
    Sync engine for Stylish with backup / restore facility.
    5 957 gebruikers
  • Inspect the DOM at lightning speed.
    16 498 gebruikers
  • The "NewScrollbars"-extension replaces the default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".

    Firefox 32 zoom bug with custom scrollbars got fixed in Firefox 33 beta 6, Aurora and Nightly!
    15 446 gebruikers
  • cliget

    Aflaaibestuur
    Rated 5 out of 5 stars (45)
    Download files using curl or wget. This addon generates curl/wget commands that emulate the request as though it's coming from your browser allowing you to download protected files directly to a separate machine (e.g. server).
    6 335 gebruikers
  • Mason

    Webontwikkeling
    Rated 5 out of 5 stars (64)
    这个扩展是基于Force Content-Type的,与Force Content-Type相比,这个扩展简化了规则创建的步骤,允许各规则单独禁用/可用的设定。
    支持类GM脚本以及Http请求的重定向是这个扩展最大的亮点。
    7 986 gebruikers
  • Color tools for web development.

    Color picker and eyedropper + saving colors and trying out colors with drag and drop.
    38 814 gebruikers
  • Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.
    270 987 gebruikers
  • Console²

    Webontwikkeling
    Rated 5 out of 5 stars (47)
    Console² (pronounced Console Squared or Console Two) replaces the JavaScript Console with what could be the next generation Error Console. From v0.5 includes the Console Filter extension previously available separately from the Console² website.
    10 817 gebruikers
  • Domain Auction Metrics by DomCop provides domain metrics for GoDaddy Auctions, NameJet, SnapNames, DynaDot and Sedo. View Page Rank, Majestic Trust Flow, Moz Rank and Domain Authority, SimilarWeb Rank, SEMrush Metrics, Alexa Rank, Estibot metrics.
    1 289 gebruikers
  • Rotates complete browser profiles ( from real browsers / devices ) at a user defined time interval. It includes many extra privacy enhancing options
    28 487 gebruikers
  • Open Dom Inspector at this node from Inspect on context menu. Dom Inspector must already be installed. Handy for checking both page for web developers and chrome for extension...
    1 640 gebruikers
  • Screen capture Web Page, selected region or whole browser window, edit screenshots and save the images to Local File or Google Drive. Edit screenshots in a very user-friendly interface with the different tools.
    102 965 gebruikers
  • This addon predicts your character based on date of birth
    This add on would be added to addon bar above the taskbar with name HCGdora and click on it to open
    97 gebruikers
  • Easy and convenient screenshot tool. Allows you to make screenshots of any selected area (video and flash too), edit and upload it to server.
    52 429 gebruikers

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