chrome extensions (#4308)

Build chrome extensions that allow interaction with browser content

intergrations/extension_chrome/README.md

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+# Chrome Extension
+
+chrome-extension/
+│
+├── manifest.json         # Main configuration file for the extension
+├── popup.html          # Main user interface of the extension
+├── popup.js            # Script for the main interface
+├── background.js       # Background script for the extension
+├── content.js          # Script to interact with web pages
+├── styles/
+│   └── popup.css       # CSS file for the popup
+├── icons/
+│   ├── icon16.png      # 16x16 pixel icon
+│   ├── icon48.png      # 48x48 pixel icon
+│   └── icon128.png     # 128x128 pixel icon
+├── assets/
+│   └── ...             # Directory for other assets (images, fonts, etc.)
+├── scripts/
+│   ├── utils.js        # File containing utility functions
+│   └── api.js          # File containing API call logic
+└── README.md           # Instructions for using and installing the extension
+
+
+# Installation
+1. Open chrome://extensions/.
+2. Enable Developer mode.
+3. Click Load unpacked and select the project directory.
+# Features
+1. Interact with web pages.
+2. Run in the background to handle logic.
+# Usage
+- Click the extension icon in the toolbar.
+- Follow the instructions in the interface.
+# Additional Notes
+- **manifest.json**: This file is crucial as it defines the extension's metadata, permissions, and entry points.
+- **background.js**: This script runs independently of any web page and can perform tasks such as listening for browser events, making network requests, and storing data.
+- **content.js**: This script injects code into web pages to manipulate the DOM, modify styles, or communicate with the background script.
+- **popup.html/popup.js**: These files create the popup that appears when the user clicks the extension icon.
+icons: These icons are used to represent the extension in the browser's UI.
+More Detailed Explanation
+- **manifest.json**: Specifies the extension's name, version, permissions, and other details. It also defines the entry points for the background script, content scripts, and the popup.
+- **background.js**: Handles tasks that need to run continuously, such as syncing data, listening for browser events, or controlling the extension's behavior.
+- **content.js**: Interacts directly with the web page's DOM, allowing you to modify the content, style, or behavior of the page.
+- **popup.html/popup.js**: Creates a user interface that allows users to interact with the extension.
+Other files: These files can contain additional scripts, styles, or assets that are used by the extension.