webpack.config.js

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

module.exports = {
  mode: process.env.NODE_ENV,
  entry: {
    src: './client/index.js'
  },
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'dist')
  },
  module: {
    rules: [
      {
        test: /\.(png|jp(e*)g|svg|gif)$/,
        type: 'asset/resource',
      },
      {
        test: /\.jsx?/,
        exclude: /(node_modules)/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: [
              '@babel/preset-env',
              ['@babel/preset-react', { runtime: 'automatic' }],
            ],
          },
        },
      },
      {
        test: /\.s?css/,
        use: [
          'style-loader', 'css-loader', 'sass-loader'
        ]
      }
    ]
  },
  plugins: [
    new HtmlWebpackPlugin({
      title: 'Development',
      template:'./public/index.html'
    })
  ],
  resolve: {
    extensions: ['.js', '.jsx', '.scss'],
  },
  devServer: {
    static: {
      publicPath: '/dist/',
      directory: path.resolve(__dirname, 'dist')
    },
    proxy: {
      '/snippets': 'http://localhost:3000'
    }
  },
  devtool: 'eval-source-map'
};