🛡️ Blocker Chrome Extension

🚀 A powerful Chrome extension for blocking and overriding web requests. Monitor, block, and modify web requests in real-time.

✨ Features

🚫 Request Blocking

• Block specific URLs using patterns
• Maintain block lists and white lists
• Global JavaScript blocking
• Per-tab JavaScript blocking
• Priority-based blocking rules

🔄 Content Override

• Replace content for specific URLs
• Support multiple resource types:
  • 📜 JavaScript
  • 🎨 CSS
  • 🖼️ Images
  • 📝 Fonts
  • 🎬 Media
  • 🔌 WebSocket
  • 📦 Other
• 📤 Upload local files or use remote URLs
• 🎯 Set block locations (Top-Level Pages, 3rd-Party Embeds, Data Requests)
• ⚡ Configure override priorities

📊 Request Monitoring

• 🔍 Real-time web request monitoring
• 🏷️ Filter requests by type and status
• 📝 Detailed request information
• 🔎 Search through request logs
• 🗑️ Clear request history

⚙️ Settings Management

• 💾 Import/Export settings
• 🔧 Enable/Disable extension
• 🧹 Clear request logs
• 📋 Rule management with priorities
• 🎮 User-friendly interface

📥 Installation

Chrome Web Store

🚀 Click the badge above to install from the Chrome Web Store.

🛠️ Manual Installation

1. Clone this repository or download the source code
2. Open Chrome and navigate to chrome://extensions/
3. Enable "Developer mode" in the top right corner
4. Click "Load unpacked" and select the extension directory

📖 Usage

🔵 Popup Interface

The popup interface provides quick access to:

• 🔘 Enable/Disable extension
• 🚫 Toggle JavaScript blocking (global and per-tab)
• 📊 Start/Stop request monitoring
• 🔍 View and filter request logs
• 🛑 Block/Unblock URLs directly
• 📋 Access detailed request information
• 🔄 Quick reload current tab

⚙️ Options Page

The options page allows you to configure:

1. 🎛️ General Settings

• Enable/Disable Blocker
• Block All JavaScript
• Clear Request Logs

2. 🚫 Block List Management

• Add/Remove URLs to block
• View blocked URLs
• Clear block list

3. ✅ White List Management

• Add/Remove URLs to whitelist
• View whitelisted URLs
• Clear white list

4. 🔄 Content Override Settings

• Create content overrides with:
  • 🎯 Target URL patterns
  • 📦 Resource type selection
  • 📤 Content source (file upload or URL)
  • 🌐 Block locations
  • ⚡ Priority settings
• View and manage existing overrides
• Enable/Disable individual overrides

5. 💾 Import/Export

• Export current settings to JSON
• Import settings from JSON file

🤝 Contributing

Feel free to submit issues and pull requests for new features or bug fixes. Visit our GitHub repository to:

• Submit an issue
• Create a pull request
• Fork the project

📄 License

MIT License - feel free to use this code in your own projects.