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superUserContent Alternatives

superUserContent is described as *'Dynamically load stylesheets in Firefox from plaintext files in your profile.

superUserContent is a simple Firefox plugin that creates a new directory in your profile's chrome directory called userContent.css.d. You can use this directory as a runtime path for css styleshee'* and is an app in the web browsers category. There are eight alternatives to superUserContent for a variety of platforms, including Google Chrome, Online / Web-based, Firefox, Windows and Linux. The best alternative is Dark Reader, which is both free and Open Source. Other great apps like superUserContent are Stylus, Stylebot, Amino: Live CSS Editor and Stylem.

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  • FreeOpen Source
  • Mac
  • Windows
  • Linux
  • Firefox

Dynamically load stylesheets in Firefox from plaintext files in your profile.

superUserContent is a simple Firefox plugin...

Learn more about superUserContent

  1. Dark Reader icon

    Dark Reader

    • FreeOpen Source
    • Google Chrome
    • Safari
    • Thunderbird
    • Firefox
    • Microsoft Edge
    18 alternatives to Dark Reader 

    This eye-care extension enables night mode creating dark themes for websites on the fly. Dark Reader inverts bright colors making them high contrast and easy to read at night.

     Suggest and vote on features
    Features
    1.  Dark ModeDark Reader supports dark mode for comfortable usage in low light conditions.
    Screenshot
    Screenshot
  2. Stylus icon

    Stylus

    • FreeOpen Source
    • Google Chrome
    • Opera
    • Firefox
    12 alternatives to Stylus 

    Redesign the web with Stylus, a user styles manager.

     Suggest and vote on features
    Features
    1.  No TrackingStylus will not track you or use your personal data.
    Screenshot
    Screenshot


  3. Stylebot icon

    Stylebot

    • FreeOpen Source
    • Online
    • Google Chrome
    10 alternatives to Stylebot 

    Change the appearance of websites instantly by applying a easy to use interface for changing the CSS. Preview and install styles created by users for your favorite websites.

     Suggest and vote on features
    Features
    Select and edit the selected element live
  4. Amino: Live CSS Editor icon

    Amino: Live CSS Editor

    • FreeProprietary
    • Online
    • Google Chrome
    8 alternatives to Amino: Live CSS Editor 

    Make visual changes to any website with CSS and see changes in real time. Sync, edit, and export your custom style sheets.

     Suggest and vote on features
    Features
    Screenshot
  5. Stylem icon

    Stylem

    • FreeOpen Source
    • Windows
    • Linux
    • Interlink Mail & News
    • Pale Moon
    • Basilisk
    • SeaMonkey
    7 alternatives to Stylem 

    A user style manager for Pale Moon, Basilisk, Interlink, SeaMonkey, and other Mozilla-based software. Install styles from userstyles.org to change how web pages and the application look.

     Suggest and vote on features
    Features
    Screenshot


  6. Colorific icon

    Colorific

    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Firefox
    2 alternatives to Colorific 

    One-click color inversion, brightness scaling and hue filtering for entire web pages. Adapt web content for reading, saving, printing or beaming.

     Suggest and vote on features
    Features
    Screenshot
  7. User JavaScript and CSS icon

    User JavaScript and CSS

    • FreeProprietary
    • Online
    • Google Chrome
    11 alternatives to User JavaScript and CSS 

    Userscript's and userstyle's — simple extension to inject own JavaScript or CSS rules to any page.

     Suggest and vote on features
    This app doesn't have any features at the moment.
    Screenshot
  8. reShape-Craigslist icon

    reShape-Craigslist

    • FreeProprietary
    • Online
    3 alternatives to reShape-Craigslist 

    Do you think Craigslist is tough to navigate? Or maybe you think it looks like it's from the 1990's? Maybe you think it's just plain ugly?

     Suggest and vote on features
    This app doesn't have any features at the moment.
    Screenshot
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