webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const UglifyJSPlugin = require('uglifyjs-webpack-plugin');

module.exports = {
    entry: './src/main.js',
    output: {
        filename: '[name].[hash].bundle.js',
        path: path.resolve(__dirname, 'dist')
    },
    devServer: {
        historyApiFallback: true,
    },
    module: {
        rules: [
            {
                test: /\.js$/,
                exclude: /(node_modules)/,
                use: {
                    loader: 'babel-loader',
                    options: {
                        presets: ['env']
                    }
                }
            },
            {
                test: /\.html$/,
                use: [{
                    loader: 'html-loader',
                    options: {
                        minimize: true
                    }
                }],
            },
            {
                test: /\.css$/,
                use: ['style-loader', 'css-loader']
            }
        ]
    },
    plugins: [
        new HtmlWebpackPlugin({
            title: 'Grave Mapper'
        }),
        new UglifyJSPlugin({
            sourceMap: true
        })
    ],
};