Outliner

A professional Chrome extension for web developers to inspect and outline elements with customizable styles and detailed element information.

🔗 Link: Outliner on Chrome Web Store

Features

• Customizable element outlines with color, width, and style options
• Detailed element information display
• Target specific elements using CSS selectors
• Highlight parent elements
• Save your preferences

How to Use

1. Install the extension from the Chrome Web Store
2. Configure your outline settings:
   • Choose outline color
   • Set outline width
   • Select outline style
3. (Optional) Enter target selectors to focus on specific elements
4. Click "Enable Outliner" to start inspecting

Target Selector Examples

• .footer - outlines all elements with class "footer"
• [data-testid] - outlines all elements with data-testid attribute
• #header - outlines element with id "header"
• div > p - outlines all paragraph elements that are direct children of divs

Installation

From Chrome Web Store

1. Visit the Chrome Web Store
2. Search for "Element Inspector Pro"
3. Click "Add to Chrome"
4. Confirm the installation

Manual Installation (Developer Mode)

1. Download or clone this repository
2. Open Chrome and go to chrome://extensions/
3. Enable "Developer mode" in the top right
4. Click "Load unpacked" and select the extension directory

Usage

1. Click the extension icon in your Chrome toolbar
2. Configure your outline settings:
   • Choose outline color
   • Set outline width
   • Select outline style
   • Enable/disable element info
3. Enter a CSS selector to target specific elements
4. Click "Enable Outlines" to start inspecting

Development

Project Structure

• manifest.json - Extension configuration
• popup.html - Popup interface
• popup.js - Popup functionality
• content.js - Content script for page interaction
• background.js - Background script
• icons/ - Extension icons

Building

No build step required. The extension can be loaded directly in Chrome.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Support

For support, please open an issue in the GitHub repository or contact the developer.