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What is the difference between react-fetch and whatwg-fetch in React.js ?

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React-fetch and Whatwg-fetch are both libraries for making HTTP requests in a React application, but they are used for different purposes and have different features.

Reactfetch:

`react-fetch` is a library offering a higher-order component (HOC) for streamlined data fetching and error handling in React, enabling components to access fetched data through the data prop and fetch status via the status prop, while providing centralized error handling across wrapped components.

Example: Below is the code example of the react-fetch

import withFetch from 'react-fetch';

class MyComponent extends React.Component {
render() {
if (this.props.status === 'loading') {
return <div>Loading...</div>;
}
if (this.props.status === 'error') {
return <div>Error: {this.props.error.message}</div>;
}
return <div>Data: {this.props.data}</div>;
}
}

const MyFetchingComponent = withFetch(MyComponent, {
url: 'https://api.example.com/data',
method: 'GET',
});

Whatwg-fetch:

It is a library offering a lightweight polyfill for the fetch API, a modern JavaScript standard facilitating HTTP requests, providing a powerful and flexible interface for resource retrieval, returning a promise resolved with a Response object that includes response data and headers, with json() method for parsing.

Example: Below is the code example of the Whatwg-fetch

fetch('https://api.example.com/data')
.then(response => response.json())
.then(data => {
console.log(data);
});

Difference between React-fetch and Whatwg-fetch:

React-fetch

Whatwg-fetch

React-fetch is a library that provides a higher-order component (HOC) for fetching data and handling errors in a React application.

Whatwg-fetch is a library that provides a minimal polyfill for the fetch API, which is a modern standard for making HTTP requests in JavaScript.

It allows you to wrap your components with the withFetch HOC, which provides a data prop that contains the data fetched from the server, and a status prop that indicates the status of the fetch request.

It allows you to use the fetch function to make requests, and it returns a promise that resolves with a Response object, which contains the data and headers of the response.

It also allows you to handle errors in a centralized way.

It allows you to handle errors by chaining a .catch method to the promise.


Last Updated : 01 Dec, 2023
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