back/package.json

{
  "name": "back",
  "version": "1.0.0",
  "main": "main.js",
  "scripts": {
    "start": "node main.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "description": "",
  "dependencies": {
    "express": "^4.19.2",
    "body-parser": "^1.15.2",
    "cookie-parser": "^1.4.3"
  }
}