webpack.config.js

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

module.exports = {
	entry: './client/src/index.js',
	output: {
		path: path.join(__dirname, 'dist'),
		filename: 'app.bundle.js',
		publicPath: '/'
	},
	devServer: {
		historyApiFallback: true,
		disableHostCheck: true
	},
	module: {
		rules: [
			{
				test: /\.js$/,
				exclude: /node_modules/,
				include: __dirname + '/client/src/',
				use: {
					loader: 'babel-loader'
				}
			},
			{
				test: /\.css$/,
				use: [
					{
						loader: 'style-loader'
					},
					{
						loader: 'css-loader'
					}
				]
			},
			{
				test: /\.scss$/,
				use: [
					{
						loader: 'style-loader' // creates style nodes from JS strings
					},
					{
						loader: 'css-loader' // translates CSS into CommonJS
					},
					{
						loader: 'sass-loader' // compiles Sass to CSS
					}
				]
			},
			{
				test: /\.(png|jp(e*)g|svg)$/,
				use: [
					{
						loader: 'url-loader',
						options: {
							limit: 8000, // Convert images < 8kb to base64 strings
							name: '[path][name].[hash].[ext]'
						}
					}
				]
			}
		]
	},
	plugins: [
		new HtmlWebpackPlugin({
			template: './client/src/index.html'
		})
	]
};