What is Stylus?

Stylus is a Chrome extension developed by stylus.openstyles, and its main feature is "Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.".

Extension Screenshots

Download Stylus Extension CRX File

Download Stylus extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

Redesign your favorite websites with Stylus, an actively developed and community driven userstyles manager. Easily install custom themes from popular online repositories, or create, edit, and manage your own personalized CSS stylesheets.

Features

* Versatility of theme installation options. Stylus supports installs from popular online repositories. Additionally, styles can now also be installed from .user.css or .user.styl URLs (see Usercss format documentation in our github wiki).
* A backup feature for your entire database of installed styles which is compatible with other userstyles managers.
* An intuitive and configurable automatic update function for installed styles.
* A highly customizable UI, including theming, optional layouts, icon and badge color choices, along with many other tweaks.
* Two different optional code validators with user configurable rules.

Useful Links

* Beta version: https://chrome.google.com/webstore/detail/stylus-beta/apmmpaebfobifelkijhaljbmpcgbjbdo
* Source code: https://github.com/openstyles/stylus
* Video tutorial: https://youtu.be/fCVvGwoF5cQ
* Chat room: https://discord.gg/tzXVNJz
* Frequently asked questions: https://github.com/openstyles/stylus/wiki/FAQ
* Technical bug report: https://github.com/openstyles/stylus/issues
* General discussion and bug report: https://add0n.com/stylus.html#reviews
* Localization: https://www.transifex.com/github-7/Stylus/dashboard/

Permissions

Stylus uses only a small subset of each permission. As you can see in WebExtensions API documentation or simplified tutorials, there's no way to apply any modifications to a web page without gaining the full access permission to that page. Stylus is mostly used to apply global themes, which is why it requests a global permission. In the future we might be able to implement a more granular approach but it's not exactly trivial.

* Read and change all your data on the websites you visit - required for the style elements to be added into the page, not to access any of your data.

Privacy Policy

Unlike other similar extensions, we don't find you to be all that interesting. Your questionable browsing history should remain between you and the NSA. Stylus collects nothing. Period.

See https://github.com/openstyles/stylus/blob/master/privacy-policy.md

Extension Basic Information

Name	Stylus
ID	clngdbkpkpeebahjckkjfobafhncgmne
Official URL	https://chromewebstore.google.com/detail/stylus/clngdbkpkpeebahjckkjfobafhncgmne
Description	Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
File Size	1.31 MB
Installation Count	711,279
Current Version	1.5.46
Last Updated	2024-02-06
Publish Date	2020-04-21
Rating	4.53/5 Total 1022 Ratings
Developer	stylus.openstyles
Email	[email protected]
Payment Type	free
Extension Website	https://add0n.com/stylus.html
Help Page URL	https://github.com/openstyles/stylus/wiki/FAQ
Privacy Policy Page URL	https://github.com/openstyles/stylus/blob/master/privacy-policy.md
Supported Languages	de,en,en-GB,fr,nl,vi,tr,da,et,es,es-419,it,lv,hu,pl,pt-BR,pt-PT,ro,fi,sv,cs,el,sr,bg,ru,uk,iw,te,ar,zh-CN,zh-TW,ja,ko
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "Stylus", "version": "1.5.46", "minimum_chrome_version": "56", "description": "__MSG_description__", "homepage_url": "https:\/\/add0n.com\/stylus.html", "manifest_version": 2, "icons": { "16": "images\/icon\/16.png", "32": "images\/icon\/32.png", "48": "images\/icon\/48.png", "128": "images\/icon\/128.png" }, "permissions": [ "tabs", "webNavigation", "webRequest", "webRequestBlocking", "contextMenus", "storage", "unlimitedStorage", "alarms", "" ], "background": { "scripts": [ "background\/common.js", "js\/browser.js", "js\/toolbox.js", "js\/msg.js", "js\/prefs.js", "js\/storage-util.js", "js\/sections-util.js", "js\/worker-util.js", "js\/cmpver.js", "background\/bg-prefs.js", "background\/db.js", "background\/color-scheme.js", "background\/navigation-manager.js", "background\/style-search-db.js", "background\/style-via-webrequest.js", "background\/sync-manager.js", "background\/tab-manager.js", "background\/tab-util.js", "background\/token-manager.js", "background\/update-manager.js", "background\/usercss-install-helper.js", "background\/usercss-manager.js", "background\/uso-api.js", "background\/usw-api.js", "background\/style-manager.js", "background\/icon-manager.js", "background\/background.js" ] }, "commands": { "_execute_browser_action": [], "openManage": { "description": "__MSG_openManage__" }, "reload": { "description": "__MSG_reload__" }, "styleDisableAll": { "description": "__MSG_disableAllStyles__" } }, "content_scripts": [ { "matches": [ "" ], "run_at": "document_start", "all_frames": true, "match_about_blank": true, "js": [ "content\/style-injector.js", "js\/msg.js", "content\/apply.js" ] }, { "matches": [ "http:\/\/userstyles.org\/", "https:\/\/userstyles.org\/" ], "run_at": "document_start", "js": [ "content\/install-hook-userstyles.js" ] } ], "browser_action": { "default_icon": { "16": "images\/icon\/16w.png", "19": "images\/icon\/19w.png", "32": "images\/icon\/32w.png", "38": "images\/icon\/38w.png" }, "default_title": "Stylus", "default_popup": "popup.html" }, "default_locale": "en" }