This is a fork of stylus and it will get some heavy modifications meaning I can't garanty support for Opera, Firefox and Chrome not running in a Chrome app. All credit goes to OpenStyles developers
To contact me email me at isak.ahlberg@utb.tyreso.se and not OpenStyles.
Stylus is a fork of Stylish for Chrome, also compatible with Firefox as a WebExtension
- In addition to the userstyles.org site, styles with customizable parameters can also be installed from .user.css or .user.styl URLs (see Usercss format wiki).
- Site styles can be discovered and previewed in the popup using inline search with screenshot thumbnails.
- A backup feature which is compatible with other userstyles managers.
- Configurable automatic update function for installed styles.
- Customizable UI, optional layouts, and tweaks.
- Two different optional code validators with user-configurable rules: CSSLint and Stylelint.
- Both validators use Web Worker API to run in a separate background thread inside the editor tab without blocking your interaction with the code.
- CSSLint is heavily modified compared to the effectively frozen original one and supports various CSS3 features as well as CSS4 Color and CSS Grid syntax.
- Chrome Web Store (or beta)
- Firefox add-ons
- Opera add-ons (see wiki for more recent version)
- Stylus help and FAQ in our Wiki
- Discussion section of our representation on add0n.com
- Discord:
The source is hosted on GitHub and pull requests are welcome.
You can help us translate the extension on Transifex. When messages.json
file is ready to be merged, please open a new bug report in stylus/issues.
See our contributing page for more details.
Inherited code from the original Stylish:
Copyright © 2005-2014 Jason Barnabe
Current Stylus:
Copyright © 2017-2018 Stylus Team
GNU GPLv3
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.
The licenses of external libraries used in this project or modified versions of external libraries can be found in their respective directory.