webpack.config.js

const HtmlWebpackPlugin = require("html-webpack-plugin");
const ModuleFederationPlugin = require("webpack").container
  .ModuleFederationPlugin;
const deps = require("./package.json").dependencies;
const CopyPlugin = require('copy-webpack-plugin');

module.exports = {
  entry: "./src/index",
  cache: false,

  mode: "development",
  devtool: "source-map",

  optimization: {
    minimize: false,
  },

  output: {
    publicPath: "https://filipemerker.github.io/micro-frontend-talk-example/",
  },

  resolve: {
    extensions: [".jsx", ".js", ".json"],
  },

  module: {
    rules: [
      {
        test: /\.jsx?$/,
        loader: require.resolve("babel-loader"),
        exclude: /node_modules/,
        options: {
          presets: [require.resolve("@babel/preset-react")],
        },
      },
      {
        test: /\.md$/,
        loader: "raw-loader",
      },
    ],
  },

  plugins: [
    new ModuleFederationPlugin({
      name: "shellApp",
      filename: "remoteEntry.js",
      remotes: {
        "login": "login@https://filipemerker.github.io/module-federation-login/remoteEntry.js",
        "user": "user@https://filipemerker.github.io/module-federation-user/remoteEntry.js",
      },
      shared: {
        ...deps,
        "@material-ui/core": {
          singleton: true,
        },
        "react-router-dom": {
          singleton: true,
        },
        "react-dom": {
          singleton: true,
        },
        react: {
          singleton: true,
        },
      },
    }),
    new HtmlWebpackPlugin({
      template: "./public/index.html",
    }),
    new CopyPlugin({
      patterns: [{
        from: 'public/*.*',
        to: './[name].[ext]',
        globOptions: { ignore: ['public/index.html'] }
      }]
    })
  ],
};