React Hooks with Axios and Bootstrap - Bitcoin Price Tracker

　　In today's digital age, cryptocurrencies have become a popular investment option. Bitcoin, being the most widely recognized cryptocurrency, has garnered significant attention from investors and developers alike. One of the most challenging tasks for developers is to create a Bitcoin price tracker that provides real-time updates. This article will guide you through the process of building a Bitcoin price tracker using React hooks, Axios, and Bootstrap.

　　React Hooks with Axios and Bootstrap - Bitcoin Price Tracker: An Overview

　　The Bitcoin price tracker is a web application that displays the current price of Bitcoin in real-time. It utilizes React hooks to manage state and effects, Axios to fetch data from an external API, and Bootstrap for styling and responsiveness. By the end of this article, you will have a functional Bitcoin price tracker that can be easily integrated into your projects.

　　React Hooks with Axios and Bootstrap - Bitcoin Price Tracker: Setting Up the Project

　　To begin, create a new React application using Create React App. Once the setup is complete, install the required dependencies:

　　```bash

　　npm install axios bootstrap

　　```

　　React Hooks with Axios and Bootstrap - Bitcoin Price Tracker: Creating the Components

　　The Bitcoin price tracker consists of two main components: `BitcoinPrice` and `App`. The `BitcoinPrice` component is responsible for fetching and displaying the Bitcoin price, while the `App` component serves as the container for the entire application.

　　1. `BitcoinPrice` Component

　　The `BitcoinPrice` component utilizes the `useState` and `useEffect` hooks to manage the state and side effects. Here's the code for the `BitcoinPrice` component:

　　```jsx

　　import React, { useState, useEffect } from 'react';

　　import axios from 'axios';

　　const BitcoinPrice = () =>{

　　const [price, setPrice] = useState(0);

　　useEffect(() =>{

　　const fetchPrice = async () =>{

　　try {

　　const response = await axios.get('https://api.coindesk.com/v1/bpi/currentprice.json');

　　setPrice(response.data.bpi.BTC.USD.rate_float);

　　} catch (error) {

　　console.error('Error fetching Bitcoin price:', error);

　　}

　　};

　　fetchPrice();

　　}, []);

　　return (

　　Bitcoin Price Tracker

　　${ price}

　　);

　　};

　　export default BitcoinPrice;

　　```

　　2. `App` Component

　　The `App` component serves as the container for the `BitcoinPrice` component. Here's the code for the `App` component:

　　```jsx

　　import React from 'react';

　　import BitcoinPrice from './BitcoinPrice';

　　import 'bootstrap/dist/css/bootstrap.min.css';

　　const App = () =>{

　　return (

　　);

　　};

　　export default App;

　　```

　　React Hooks with Axios and Bootstrap - Bitcoin Price Tracker: Styling with Bootstrap

　　To style the Bitcoin price tracker, we have used Bootstrap. Bootstrap provides a wide range of pre-designed components and utilities that make it easy to create responsive and visually appealing layouts. In our case, we have used the `container` class to center the content and the `h1` and `h2` classes to style the headings.

　　React Hooks with Axios and Bootstrap - Bitcoin Price Tracker: Conclusion

　　In this article, we have discussed how to create a Bitcoin price tracker using React hooks, Axios, and Bootstrap. By following the steps outlined in this article, you can easily integrate a real-time Bitcoin price tracker into your React applications. Happy coding!

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