webpack.config.dev.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const Dotenv = require('dotenv-webpack')

module.exports = {
    entry : './src/index.js',
    output : {
        path : path.resolve(__dirname, 'dist'),
        filename : '[name].[contenthash].js',
        assetModuleFilename: 'assets/images/[hash][ext][query]'
    },
    mode: 'development',
    resolve: {
        extensions: ['.js'],
        alias: {
            '@utils': path.resolve(__dirname, 'src/utils/'),
            '@templates': path.resolve(__dirname, 'src/templates/'),
            '@styles': path.resolve(__dirname, 'src/styles/'),
            '@assets': path.resolve(__dirname, 'src/assets/'),
        }
    },
    module: {
        rules: [
            {
                test: /\.m?js$/,
                exclude: /node_modules/,
                use: {
                    loader: 'babel-loader',
                }
            },
            {
                test: /\.s?css$/i,
                use: [
                    MiniCssExtractPlugin.loader,
                    'css-loader',
                    'sass-loader'
                ],
            },
            {
                test: /\.png$/,
                type: 'asset/resource'
            },
            {
                test: /\.(woff|woff2)$/i,
                type: 'asset/resource',
                generator: {
                  filename: 'assets/fonts/[hash][ext][query]',
                },
            },
        ]
    },
    plugins: [
        new HtmlWebpackPlugin({
            inject: true,
            template: './public/index.html',
            filename: './index.html',
        }),
        new MiniCssExtractPlugin({
            filename: '[name].[contenthash].css'
        }),
        new Dotenv()
    ],
}