webpack.config.js

const { DefinePlugin } = require('webpack')
const dotenv = require('dotenv')
const path = require('path')
const HtmlWebpackPlugin = require('html-webpack-plugin')

module.exports = {
  entry: './pages/index.js',
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'bundle.js'
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: 'babel-loader'
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader', 'postcss-loader']
      },
      {
        test: /\.(woff|woff2|eot|ttf|otf)$/,
        use: 'file-loader'
      },
      {
        test: /\.svg$/,
        use: ['@svgr/webpack', 'url-loader'] 
      },
      {
        test: /\.(png|jpe?g|gif)$/i,
        use: [
          {
            loader: 'file-loader',
            options: {
              name: '[path][name].[ext]'
            }
          }
        ]
      }
    ]
  },
  resolve: {
    extensions: ['.js', '.jsx']
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: './public/index.html'
    }),
    new DefinePlugin({
      'process.env': JSON.stringify(dotenv.config().parsed)
    })
  ],
  devServer: {
    static: {
      directory: path.join(__dirname, 'public')
    },
    historyApiFallback: true,
    compress: true,
    port: 3000,
    hot: true
  }
}