webpack.config.js

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

const SRC_DIR = path.join(__dirname, '/src');
const BUILD_DIR = path.join(__dirname, '/build');

module.exports = {
  entry: `${SRC_DIR}/index.js`,
  output: {
    filename: 'bundle.js',
    path: BUILD_DIR,
    publicPath: '/',
  },
  module: {
    rules: [
      {
        test: /\.js/,
        exclude: /node_modules/,
        use: ['babel-loader'],
      },
      {
        test: /\.(png|jpe?g|gif|svg)$/i,
        use: ['file-loader'],
        // options: {
        //   name: '[name].[ext]',
        //   outputPath: path.join('/static', 'media'),
        // },
      },
      {
        test: /\.(sc|c)ss$/,
        use: [
          'style-loader',
          'css-loader',
          'sass-loader',
        ],
      },
    ],
  },
  plugins: [
    new HtlmWebpackPlugin({ template: `${SRC_DIR}/index.html` }),
  ],
  devServer: {
    historyApiFallback: true,
  },
};