webpack.config.js

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

module.exports = {
  mode: 'development',
  entry: {
    main: path.resolve(__dirname, 'client/index.js'),
  },
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'bundle.js',
    assetModuleFilename: '[name].[ext]',
  },
  devtool: 'inline-source-map',
  devServer: {
    static: path.resolve(__dirname, 'dist'),
    port: 8080,
    open: false,
    hot: true,
    proxy: {
      '/api/': {
        target: 'http://localhost:3070/',
        secure: false,
      },
    },
  },
  // loaders
  module: {
    rules: [
      // css
      { test: /\.css$/, use: ['style-loader', 'css-loader'] },
      // images
      { test: /\.(svg|ico|png|webp|jpg|gif|jpeg)$/, type: 'asset/resource' },
      // js for babel
      {
        test: /.(js|jsx)$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: ['@babel/preset-env', '@babel/preset-react'],
          },
        },
      },
    ],
  },
  // plugins
  plugins: [
    new HtmlWebpackPlugin({
      template: './client/index.html',
    }),
    // new CspHtmlWebpackPlugin({
    //   'base-uri': ["'self'"],
    //   'object-src': ["'none'"],
    //   'script-src': ["'self'"],
    //   'frame-src': ["'none'"],
    //   'worker-src': ["'none'"],
    // }),
  ],
};