Software Alternatives, Accelerators & Startups

Stylus - User Styles Manager

Stylus is a userstyles editor and manager based on the source code of Stylish version 1.5.2.

Some of the top features or benefits of Stylus - User Styles Manager are: Customization, Ease of Use, Open Source, CSS Preprocessor Support, and Community and Library. You can visit the info page to learn more.

Best Stylus - User Styles Manager Alternatives & Competitors in 2025

The best Stylus - User Styles Manager alternatives based on verified products, community votes, reviews and other factors.
Filter: 10 Open-Source Alternatives. Latest update:

  1. 29

    Reduce eye strain in your browser with this extension that provides a dark theme for browsing.

    Open Source

    /dark-reader-alternatives
  2. 31

    Change the appearance of websites instantly. Preview and install styles created by other users on stylebot.me

    Open Source

    /stylebot-alternatives
  3. Powerful SaaS integration toolkit for SaaS developers - create, amplify, manage and publish native integrations from within your app with Cyclr's flexible Embedded iPaaS.

    Try for free paid Free Trial

    Try for free
  4. 24

    Amino is a Chrome browser extension for customizing web page presentation with user CSS.

    freemium $2.99 / Monthly

    /amino-editor-alternatives
  5. 13

    Greasemonkey compatible script manager.

    /tampermonkey-alternatives
  6. 19

    A user styles manager for the Web

    /xstyle-alternatives
  7. 13

    Violentmonkey is a userscript manager to support running userscripts in web pages.

    Open Source

    /violentmonkey-alternatives
  8. 17

    EXPRESSIVE, DYNAMIC, ROBUST CSS

    Open Source

    /stylus-alternatives
  9. 16

    Styles and skins for all popular sites in the web

    /freestylerws-alternatives
  10. 18

    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.

    /stylem-alternatives
  11. 18

    Remix the web. exclusively for macOS and Safari.

    /cascadea-alternatives
  12. Customize the way a web page displays or behaves, by using small bits of JavaScript.

    Open Source

    /greasemonkey-alternatives
  13. 16

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

    /superusercontent-alternatives
  14. /greasy-fork-alternatives
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