webpack.config.js

const path = require('path');

module.exports = {
  mode: 'development',
  entry: './client/index.jsx',
  output: {
    path: path.resolve(__dirname, 'public'),
    filename: 'bundle.js',
  },
  module: {
    rules: [
      {
        test: /\.(js||jsx)?$/,
        exclude: [
          /node_modules/,
        ],
        loader: 'babel-loader',
        options: {
          presets: [
            '@babel/preset-env',
            '@babel/preset-react',
          ],
        },
      },
      {
        test: /\.css$/i,
        exclude: /node_modules/,
        use: [
          'style-loader',
          {
            loader: 'css-loader',
            options: {
              modules: true,
            },
          },
        ],
      },
      {
        test: /\.(png||ico)$/,
        use: [
          {
            loader: 'babel-loader',
            options: {
              presets: [
                '@babel/preset-env',
                '@babel/preset-react',
              ],
            },
          },
          {
            loader: 'file-loader',
          },
        ],
      },
      {
        test: /\.svg$/,
        use: [
          {
            loader: 'babel-loader',
            options: {
              presets: [
                '@babel/preset-env',
                '@babel/preset-react',
              ],
            },
          },
          {
            loader: 'react-svg-loader',
            options: {
              jsx: true,
            },
          },
        ],
      },
    ],
  },
};