Recat use requires scaffolding to provide official development. Node requires version> = 8.10 and npm version> = 5.6.
Use npm installed, first npm init -y initialized. Package.json will generate a file.
Then execute:npx create-react-app my-app
note,
npx Not a typo - it is a package that comes with running tool npm 5.2+ .
my-app was created out of the file name.
After the installation is complete in order to generate a file called my-app folder.
Continue: cd my-app
Enter my-app file folder execute command: npm start
It will automatically open a browser and access to the local port 3000. Page is as follows
React successful installation, project development can be happy friends ~