webpack bundle a runabble static webapp

at the moment when I run npm run build I got a bundle.js file ... which I cant run?

How can I set up webpack to bundle the app to a static webpage like it was without webpack? I want to serve it on amazon s3 so I need a index.html ...

my config looks like this:

const path = require('path');
const webpack = require('webpack');

const settings = {
  entry: {
    bundle: [
      "react-hot-loader/patch",
      "./src/frontend/index.js"
    ]
  },
  output: {
    filename: "[name].js",
    publicPath: "/",
    path: path.resolve("build")
  },
  resolve: {
    extensions: [".js", ".json", ".css"]
  },
  devtool: "eval-source-map",
  module: {
    rules: [
      {
        test: /\.js?$/,
        loader: 'babel-loader',
        options: {
          presets: [
            ["es2015", { modules: false }],
            "stage-2",
            "react"
          ],
          plugins: [
            "transform-node-env-inline"
          ],
          env: {
            development: {
              plugins: ["react-hot-loader/babel"]
            }
          }
        }
      },
        {
            test: /\.(woff|woff2)(\?v=\d+\.\d+\.\d+)?$/,
            loader: 'url-loader?limit=10000&mimetype=application/font-woff'
        },
        {
            test: /\.woff2(\?v=\d+\.\d+\.\d+)?$/,
            loader: "url-loader?limit=10000&mimetype=application/font-woff"
        },
        {
            test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/,
            loader: 'url-loader?limit=10000&mimetype=application/octet-stream'
        },
        {
            test: /\.eot(\?v=\d+\.\d+\.\d+)?$/,
            loader: 'file-loader'
        },
        {
            test: /\.svg(\?v=\d+\.\d+\.\d+)?$/,
            loader: 'url-loader?limit=10000&mimetype=image/svg+xml'
        },
      {
        test: /\.css$/,
        use: [
          "style-loader",
          {
            loader: "css-loader",
            options: {
              modules: true,
              sourceMap: true,
              importLoaders: 1,
              localIdentName: "[name]--[local]--[hash:base64:8]"
            }
          },
          "postcss-loader" // has separate config, see postcss.config.js nearby
        ]
      },
    ]
  },
  devServer: {
    contentBase: path.resolve("src/www"),
    publicPath: "http://localhost:8080/", // full URL is necessary for Hot Module Replacement if additional path will be added.
    quiet: false,
    hot: true,
    historyApiFallback: true,
    inline: true
  },
  plugins: [
    new webpack.HotModuleReplacementPlugin(),
    new webpack.NamedModulesPlugin(),
    new webpack.LoaderOptionsPlugin({
      debug: true
    }),
  ],
};

module.exports = settings;

in the package.js I have this:

      "scripts": {
    "start": "node_modules/.bin/cross-env NODE_ENV=development node_modules/.bin/webpack-dev-server --open --colors --config webpack.config.js",
    "build": "node_modules/.bin/cross-env NODE_ENV=production UV_THREADPOOL_SIZE=100 webpack --config webpack.config.js",
    "deploy": "gh-pages -d build"
  }

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