npm init -y

​

npm i react react-dom

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{

  "presets": ["@babel/preset-env", "@babel/preset-react"]

}

​

npm i -D @babel/core @babel/preset-env @babel/preset-react babel-loader css-loader html-webpack-plugin sass sass-loader style-loader url-loader webpack webpack-cli webpack-dev-server

​

Also addd this in the package.json  file in script tag

"serve": "webpack serve --mode development",

"build": "webpack --mode production"