webpack.config.js

const path = require('path')
const HtmlWebpackPlugin = require('html-webpack-plugin')
const { CleanWebpackPlugin } = require('clean-webpack-plugin')
const MiniCssExtractPlugin = require('mini-css-extract-plugin')
const CopyWebpackPlugin = require('copy-webpack-plugin')

module.exports = {
    mode: 'development',
    entry: './src/app.js',
    output: {
        filename: '[name].js',
        path: path.resolve(__dirname, 'public'),
    },
    resolve: {
        alias: {
            'images': path.resolve(__dirname, 'src/images'),
            'fonts': path.resolve(__dirname, 'src/fonts'),
        },
    },
    performance: {
        hints: false,
        maxEntrypointSize: 512000,
        maxAssetSize: 512000
    },
    optimization: {
        splitChunks: {
            chunks: 'all'
        }
    },
    module: {
        rules: [
            {
                test: /\.css$/,
                use: [MiniCssExtractPlugin.loader, 'css-loader']
            },
            {
                test: /\.html$/,
                loader: 'html-loader',
            },
            {
                test: /\.(png|jpe?g|svg)$/i,
                loader: 'file-loader',
                options: {
                    outputPath: 'images',
                    name: '[name].[ext]'
                },
            },
            {
                test: /\.(ttf|otf|woff)$/,
                loader: 'file-loader',
                options: {
                    outputPath: 'fonts',
                    name: '[name].[ext]'
                }
            },
            {
                test: /\.sass$/,
                use: [
                    'style-loader',
                    MiniCssExtractPlugin.loader,
                    {
                        loader: 'css-loader',
                        options: { sourceMap: true }
                    },
                    {
                        loader: 'postcss-loader',
                        options: { sourceMap: true, config: { path: './postcss.config.js' } }
                    },
                    {
                        loader: 'sass-loader',
                        options: { sourceMap: true }
                    }
                ]
            }
        ]
    },
    devServer: {
        port: 4200
    },
    plugins: [
        new HtmlWebpackPlugin({
            filename: 'index.html',
            template: './src/index.html'
        }),
        new CleanWebpackPlugin(),
        new MiniCssExtractPlugin({
            filename: '[name].css'
        }),
        new CopyWebpackPlugin({
            patterns: [
                {
                    from: path.resolve(__dirname, 'src/favicon.ico'),
                    to: path.resolve(__dirname, 'public')
                }
            ]
        })
    ],
}