webpack.config.js

const path = require('path');
const DashboardPlugin = require('webpack-dashboard/plugin');

module.exports = {
    mode: 'development',
    entry: './src/app.js',
    output: {
        path: path.join(__dirname, 'public', 'dist'),
        filename: 'bundle.js'
    },
    module: {
        rules:[
            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: [
                    'babel-loader',
                    'eslint-loader'
                ]
            },
            {
                test: /\.s?css$/,
                use: [
                    'style-loader',
                    'css-loader',
                    'sass-loader'
                ]
            }
        ]
    },
    plugins: [
        new DashboardPlugin()
    ],
    devtool: 'cheap-module-eval-source-map',
    devServer: {
        contentBase: path.join(__dirname, 'public'),
        historyApiFallback: true,
        port: 3030,
        index: 'index.html',
        publicPath: '/dist/'
    }
};