JSON Server fake backend

package.json

{
  "name": "json-db",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "postinstall": "if [ ! -f db.json ]; then echo '{\n  \"products\": []\n}' > db.json; fi",
    "start": "json-server --watch db.json --port 3001"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "json-server": "^0.16.1"
  }
}