webpack.config.js

const ReactRefreshWebpackPlugin = require('@pmmmwh/react-refresh-webpack-plugin');
const ESLintPlugin = require('eslint-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const path = require('path');

const isDevelopment = process.env.NODE_ENV !== 'production';

module.exports = {
  mode: isDevelopment ?'development' : 'production',
  devtool: isDevelopment ? 'eval-source-map' : 'source-map',
  entry: path.resolve(__dirname, 'src', 'index.jsx'),
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'bundle.js',
    publicPath: '/'
  },
  resolve: {
    extensions: ['.js', '.jsx'],
    alias: {
      '~': path.resolve(__dirname, 'src/'),
    }
  },
  devServer: {
    contentBase: path.resolve(__dirname, 'public'),
    open: true,
    inline: true,
    port: 3000,
    hot: true,
    historyApiFallback: true,
  },
  plugins: [
    isDevelopment && new ReactRefreshWebpackPlugin(),
    isDevelopment && new ESLintPlugin(),
    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, 'public', 'index.html')
    })
  ].filter(Boolean),
  module: {
    rules: [
      {
        test: /\.jsx$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            plugins: [
              isDevelopment && require.resolve('react-refresh/babel'),
            ].filter(Boolean),
          },
        },
      },
      {
        test: /\.scss$/,
        exclude: /node_modules/,
        use: ['style-loader', 'css-loader', 'sass-loader']
      },
      {
        test: /\.(woff2?|ttf|otf|eot|png)$/,
        exclude: /node_modules/,
        use: [
          {
            loader: "file-loader",
            options: {
              name: '[path][name].[ext]'
            }
          },
        ],
      },
      {
        test: /\.svg$/,
        use: [
          {
            loader: '@svgr/webpack',
            options: {
              svgoConfig: {
                plugins: {
                  removeViewBox: false
                }
              }
            }
          }
        ],
      }
    ],
  }
};