title: NPM command for run Node server after webpack finish building
body: <p>I want to run a command like: npm run start:dev to make my node server runs but after webpack finished building bundles.</p>
  
  <p>My current npm scripts are:</p>
  
  <pre><code>"scripts": {
      "start": "node server/server.js",
      "start:dev": "npm run build:prod &amp; npm start",
      "lint": "eslint *",
      "build:dev": "webpack",
      "build:prod": "webpack -p --env production",
      "dev-server": "webpack-dev-server",
      "test": "cross-env NODE_ENV=test jest --config=jest.config.json"
  },
  </code></pre>
  
  <p>The current command will kick both operations together.</p>