System Device Diagnostics Chrome Extension

A Chrome extension that retrieves and displays comprehensive device diagnostics, including system, network, geolocation, hardware, and more. Users can also export this information as a .txt file for further analysis or sharing.

demo-ext.mp4

Features

• Device Information:
  • Browser details (user agent, platform)
  • Connection type (downlink, effectiveType, RTT, saveData mode)
  • Screen info (width, height, available width, device pixel ratio)
  • Hardware specs (CPU cores, memory, battery level, and status)
  • Operating system details (platform, user agent)
  • Storage and cookies availability
  • Touchscreen availability
• Network Information: Network speed, effective connection type, round-trip time (RTT)
• Geolocation: Latitude, longitude, accuracy, and IP-based location data
• IP Information: IP address, city, region, country, ISP, location, timezone
• Export Data: Users can export diagnostics as a .txt file.

Installation

Clone or Download

1. Clone the repository using Git:

   git clone https://github.com/mimferpo/system-device-diagnostics-Chrme-extension.git

2. Or download the ZIP file and extract it.

Load Extension in Chrome

1. Open Chrome and navigate to the extensions page: chrome://extensions/
2. Enable Developer Mode by toggling the switch in the top-right corner.
3. Click on Load unpacked and select the folder where the repository was saved.
4. The extension will appear in your browser toolbar.

Usage

View Diagnostics Information

1. Click on the extension icon in your Chrome toolbar to open the popup.
2. The popup will display the following data:
   • Device Info: Browser, connection type, touchscreen, memory, etc.
   • Network Info: Downlink, effective connection type, RTT, save data mode.
   • IP & Location Info: IP address, country, city, region, ISP, and geolocation.
   • Hardware Info: CPU cores, battery level, and status.
   • Screen Info: Screen width, height, device pixel ratio, and available screen space.
   • OS Info: Platform, user agent.
   • Storage & Cookies Info: Local storage and cookies status.

Export Data

To export the diagnostics data:

1. Click the Save Data button in the popup.
2. A .txt file will automatically download with all the diagnostics data.

Example Output

Here's an example of the exported .txt file:

Device Information
------------------
Browser: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
Connection Type: 4g
Touchscreen: No
Memory: 8 GB

Network Info
------------------
Network Speed: 10 Mbps
Effective Connection Type: 4g
Round Trip Time: 50 ms
Save Data Mode: Disabled

IP & Location Information
------------------
IP Address: 192.168.1.1
Country: United States
Region: California
City: Los Angeles
ISP: Comcast
Location: 34.0522,-118.2437
Timezone: UTC-07:00

Geolocation
------------------
Latitude: 34.0522
Longitude: -118.2437
Accuracy: 10 meters

Hardware Information
------------------
CPU Cores: 8
Battery Level: 85%
Battery Charging: Yes

Screen Information
------------------
Screen Width: 1920px
Screen Height: 1080px
Device Pixel Ratio: 1.5
Available Screen Width: 1920px
Available Screen Height: 1000px

Operating System
------------------
Platform: Linux x86_64
User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36

Storage and Cookies
------------------
Local Storage Available: Yes
Cookies Enabled: Yes

Supported Browsers

• Chrome (latest version)

License

This project is licensed under the MIT License.

Contributing

We welcome contributions! To contribute:

1. Fork the repository.
2. Create a feature branch for your changes.
3. Commit your changes and ensure code consistency.
4. Submit a pull request with a detailed explanation of your changes.

Code Style

Please follow the existing code style for consistency. Check the current code for formatting or syntax guidance.

Reporting Issues

If you encounter a bug or have a feature request, please open an issue.

Acknowledgements

• Chrome Extensions Documentation
• Navigator API
• HTML5 Geolocation API
• IP Geolocation API

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Thank you for using System Device Diagnostics Chrome Extension!