Since it is complicated and takes a lot of time, we don't want to configure React manually. create-react-app is a much easier way which does all the configuration and necessary package installations for us automatically and starts a new React app locally, ready for development.

Another advantage of using create-react-app is that you don't have to deal with Babel or Webpack configurations. All of the necessary configurations will be made by create-react-app for you.

⁠

https://reactjs.org/docs/create-a-new-react-app.html⁠

⁠

According to the React document⁠

ation, create-react-app is one of the officially supported ways to create single-page applications in React. You can find other ways

here⁠

How to Install Create-React-App

In order to install your app, first go to your workspace (desktop or a folder) and run the following command:

npx create-react-app my-app

The installation process may take a few minutes. After it is done, you should see a folder that appears in your workspace with the name you gave to your app.

Note: If you're on Mac and receiving permission errors, don't forget to be a super user first with the sudo command.

How to Run the App You Created with Create-React-App

After the installation is completed, change to the directory where your app was installed:

cd my-app

and finally run npm start to see your app live on localhost:

npm start

⁠

Mer hjälp :

API-anrop med React

⁠

https://reactjs.org/docs/faq-ajax.html⁠

⁠

Hämta data med fetch i React:

⁠

https://www.freecodecamp.org/news/fetch-data-react/⁠

⁠

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