webpack.config.js

const CopyPlugin = require("copy-webpack-plugin");
const HtmlWebPackPlugin = require("html-webpack-plugin");

module.exports = {
  entry: {
    main: "./index.js",
  },
  output: {
    path: __dirname + "/dist",
    filename: "[name].js",
  },
  devServer: {
    port: 4200,
    headers: {
      "Cross-Origin-Embedder-Policy": "require-corp",
      "Cross-Origin-Opener-Policy": "same-origin",
    },
    server: "https",
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: ["/node_modules/", "/bin/"],
        use: ["babel-loader"],
      },
      {
        test: /\.css$/,
        use: ["style-loader", "css-loader"],
      },
    ],
  },
  plugins: [
    new CopyPlugin({
      patterns: [
        { from: "emscr/binary/*.js", to: "bin/[name][ext]" },
        { from: "emscr/binary/*.wasm", to: "bin/[name][ext]" },
        // { from: "emscr/binary/*.data", to: "bin/[name][ext]" }
      ],
    }),
    new HtmlWebPackPlugin({
      template: "./static/index.html",
      inject: false,
    }),
  ],
};