webpack.ssr.js

const path = require("path");

const APP_SOURCE = path.join(__dirname, "src");

module.exports = {
  mode: "production",
  entry: { index: path.join(APP_SOURCE, "ssr.js") },
  output: {
    path: path.join(__dirname, "static"),
    filename: "[name].js",
    libraryTarget: "umd",
    globalObject: "this",
  },
  module: {
    rules: [
      {
        test: /\.js$/,
        include: APP_SOURCE,
        use: "babel-loader",
      },
    ],
  },
};