More progress in webpack guides

frontend/package.json

@@ -5,14 +5,21 @@
   "private": true,
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
+    "watch": "webpack --watch",
+    "start": "webpack serve --open",
+    "server": "node server.js",
     "build": "webpack"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "devDependencies": {
+    "express": "^4.17.1",
+    "html-webpack-plugin": "^5.3.1",
     "webpack": "^5.31.0",
-    "webpack-cli": "^4.6.0"
+    "webpack-cli": "^4.6.0",
+    "webpack-dev-middleware": "^4.1.0",
+    "webpack-dev-server": "^3.11.2"
   },
   "dependencies": {
     "lodash": "^4.17.21"