webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');
const MiniCss = require('mini-css-extract-plugin');

const outputDirectory = 'dist';

module.exports = {
  entry: ['babel-polyfill', './src/client/index.js'],
  output: {
    path: path.join(__dirname, outputDirectory),
    filename: 'bundle.js'
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: ['babel-loader']
      },
      {
        test: /\.(s*)css$/,
        use: [
          MiniCss.loader,
          'css-loader',
          'sass-loader',
        ]
      },
      {
        test: /\.(png|woff|woff2|eot|ttf|svg)$/,
        use: ['url-loader?limit=100000']
      }
    ]
  },
  resolve: {
    extensions: ['*', '.js', '.jsx']
  },
  devServer: {
    port: 3000,
    open: true,
    historyApiFallback: true,
    proxy: {
      '/api': 'https://localhost:8080'
    }
  },
  plugins: [
    new CleanWebpackPlugin({ outputDirectory }),
    new HtmlWebpackPlugin({
      template: './public/index.html',
      favicon: './public/favicon.ico'
    }),
    new MiniCss({
      filename: 'style.css',
    }),

  ]
};