`package.json`

随附的版本 3 package.json 文件可能如下所示：

{
  "name": "application-name",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node app.js"
  },
  "dependencies": {
    "express": "3.12.0",
    "pug": "*"
  }
}