Setting up CSS bundling in Webpack

The learned method of adding CSS to a page may not be very successful. It is often more convenient to collect all CSS files in a separate bundle with styles.

For this you need the plugin mini-css-extract-plugin. Let's install it:

npm install mini-css-extract-plugin --save-dev

Let's import it:

import MiniCssExtractPlugin from 'mini-css-extract-plugin';

Let's add to the plugins setting:

export default {
	entry: './src/index.js',
	plugins: [new MiniCssExtractPlugin()],
};

Now let's replace style-loader with the loader from our plugin:

export default {
	entry: './src/index.js',
	plugins: [new MiniCssExtractPlugin()],
	module: {
		rules: [
			{
				test: /\.css$/i,
				use: [MiniCssExtractPlugin.loader, 'css-loader'],
			},
		],
	},
};

Perform the settings described.