CryptoTracker is a browser extension that provides users with information on the top gainers and losers in the cryptocurrency market. The extension fetches real-time data from free and open APIs and displays it conveniently within the user's browser.

• Fetches real-time data of cryptocurrencies from free and open APIs.
• Displays the top 10 gainers and losers based on price change percentage.
• User-friendly interface within the browser extension popup.
• Responsive and compatible across different browsers.
• Graceful error handling for data retrieval failures.

To use CryptoTracker, follow these steps:

1. Clone this repository to your local machine.
2. Open your browser's extension manager (e.g., Chrome://extensions for Chrome).
3. Enable developer mode.
4. Click on "Load unpacked" and select the extension directory from this repository.

After installing the extension, click on the CryptoTracker icon in your browser toolbar to view the top gainers and losers in the cryptocurrency market.

Check out the video demonstration of CryptoTracker here.

• ReactJs and TailwindCSS for the frontend interface.
• CoinGecko API for fetching cryptocurrency data.

Contributions are welcome! If you have suggestions or find any issues, please open an issue or submit a pull request.