vjfw/webpack.config.js

const path = require('path');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const CssMinimizerPlugin = require("css-minimizer-webpack-plugin");


module.exports = {
    entry: './src/js/app.js',
    output: {
        filename: 'main.js',
        path: path.resolve(__dirname, 'dist'),
    },
    module: {
        rules: [
            {
                test: /\.css$/i,
                use: [MiniCssExtractPlugin.loader, 'css-loader'],
            },
        ],
    },
    optimization: {
        minimizer: [
            new CssMinimizerPlugin(),
        ],
    },
    plugins: [
        new MiniCssExtractPlugin({
            filename: 'styles.css',
        }),
    ],
    mode: 'development', // or 'production'
};