I'll create a simple Crypto wallet app called Savvy using React and Next.js. This app will include a basic wallet interface with a balance display, transaction history, and the ability to send cryptocurrency. Let's get started!

This creates a basic Crypto wallet app called Savvy with the following features:

1. A balance display showing the current ETH balance and its USD equivalent
2. A form to send cryptocurrency, where users can input a recipient address and the amount to send
3. A transaction history section showing recent transactions

The app uses a clean, modern design with a blue color scheme. It's responsive and should look good on both desktop and mobile devices.

To run this app, you would typically need to:

1. Set up a new Next.js project
2. Install necessary dependencies (shadcn/ui components)
3. Copy these files into your project structure
4. Run the development server with npm run dev or yarn dev

Remember, this is a frontend-only demo. In a real-world application, you would need to:

• Integrate with a real blockchain or use a blockchain development framework like Hardhat or Truffle
• Implement proper wallet creation and management
• Add security features like encryption and secure key storage
• Integrate with real-time price feeds for accurate USD conversions
• Implement proper error handling and transaction confirmation flows

Would you like me to explain any part of the code in more detail or add any specific features to the wallet?