webpack.config.js

module.exports = {
  entry: ['./src/index.jsx'],
  output: {
    path: __dirname,
    publicPath: '/',
    filename: 'bundle.js',
  },
  module: {
    rules: [
      {
        test: /\.jsx?$/,
        exclude: /(node_modules|bower_components)/,
        use: {
          loader: 'babel-loader',
        },
      },
      {
        test: /\.css?$/,
        use: [
          { loader: 'style-loader' },
          { loader: 'css-loader' },
        ],
      },
      {
        test: /\.(ttf|eot|woff|woff2)$/,
        use: {
          loader: 'file-loader',
          options: {
            name: 'fonts/[name].[ext]',
          },
        },
      },
      {
        test: /\.(png)$/,
        use: {
          loader: 'file-loader',
        },
      },
    ],
  },
  resolve: {
    extensions: ['.js', '.jsx'],
  },
  devServer: {
    historyApiFallback: true,
    contentBase: './',
    watchOptions: {
      aggregateTimeout: 300,
      poll: 1000,
    },
  },
};