CSS & JS Injector

Key Features
- Custom CSS & JavaScript Injection: Add and manage CSS/JS scripts for individual domains.
- Global Toggles: Quickly enable or disable all custom styles or scripts with one click.
- Export/Import Setup: Backup and share your configurations effortlessly in JSON format.
- Code Editing Tools: Enjoy features like syntax highlighting, autocompletion, and auto-indentation using the CodeMirror editor.
- Dynamic Themes: Choose from a variety of themes, including Dark Mode, Synthwave, Vaporwave, and more.
- Domain-Specific Control: Easily switch styles or scripts on and off for specific domains.
- Tooltip Assistance: Detailed tooltips for all major functionalities to guide you through usage.
- Secure Script Execution: Execute your custom scripts safely without interference.

How to Use
1. Install the Extension: Add the CSS & JS Injector to your browser from the Chrome or Opera Web Store.
2. Open the Extension: Click the extension icon to access the popup interface.
3. Select a Domain:
- Use the domain list to manage existing domains or add a new one.
4. Edit Styles or Scripts:
- Choose between CSS and JavaScript modes using the toggle.
- Write your code in the editor with real-time syntax highlighting.
5. Save and Apply:
- Save your changes, and they will be automatically applied to the domain.

Disclaimer
This extension is provided as-is, without warranty of any kind. Users are solely responsible for the code they inject into websites.

Licenses
This extension uses the following third-party libraries:

CodeMirror:
Homepage: https://codemirror.net/
License: MIT
License Text: Available in libs/codemirror/LICENSE.

Font Awesome:
Homepage: https://fontawesome.com/
License: Free version is licensed under the CC BY 4.0 license.