Bitcoin price tracker

To build a Bitcoin price tracker using React.js, TypeScript, and Aircode, you would start by setting up a new React project with TypeScript integration. Then, you would implement the front-end components using React, ensuring type safety with TypeScript. Aircode can be used to handle the back-end logic, such as fetching the latest Bitcoin prices from a cryptocurrency API. The app would also include state management for updating and displaying the current Bitcoin prices in real-time, along with a user-friendly interface designed using React components.