webpack.config

const path = require("path");
const CopyPlugin = require("copy-webpack-plugin");
const BundleAnalyzerPlugin =
  require("webpack-bundle-analyzer").BundleAnalyzerPlugin;
const root = path.resolve(__dirname, "./");

module.exports = {
  name: "seaside-react",
  entry: "./src/index.tsx",
  externals: {
    react: {
      root: "React",
      commonjs2: "react",
      commonjs: "react",
      amd: "react",
      umd: "react",
    },
    "prop-types": {
      root: "PropTypes",
      commonjs: "prop-types",
      commonjs2: "prop-types",
    },
    "react-dom": {
      root: "ReactDOM",
      commonjs2: "react-dom",
      commonjs: "react-dom",
      amd: "react-dom",
      umd: "react-dom",
    },
    "react-dom/server": {
      root: "ReactDOMServer",
      commonjs: "react-dom/server",
      commonjs2: "react-dom/server",
    },
  },
  module: {
    noParse: [
      require.resolve("react"),
      require.resolve("prop-types"),
      require.resolve("react-dom"),
      require.resolve("react-dom/server"),
    ],
    rules: [
      {
        test: /\.(ts|tsx|js|jsx)?$/,
        include: [
          path.resolve(root, "index.web.js"),
          path.resolve(root, "src"),
          path.resolve(root, "../../node_modules/react-native-uncompiled"),
          path.resolve(root, "../../node_modules/react-native-dynamic"),
          path.resolve(root, "../../node_modules/react-native-vector-icons"),
          path.resolve(root, "../tokens"),
        ],
        use: [
          {
            loader: "babel-loader",
            options: {
              babelrc: false,
              configFile: false,
              cacheDirectory: true,
              presets: ["@babel/preset-react", "@babel/preset-typescript"],
              plugins: [["react-native-web"]],
            },
          },
        ],
      },
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js"],
    // alias: {
    //   "react-native$": "react-native-web",
    // },
  },
  output: {
    filename: "react.js",
    path: path.resolve(__dirname, "dist"),
    libraryTarget: "commonjs",
  },
  plugins: [new BundleAnalyzerPlugin()],
};

module.exports.parallelism = 3;