Node complements

eslintrc.json

{
    "parserOptions": {
      "ecmaVersion": 2018
    },
    "extends": [
      "eslint:recommended",
      "prettier"
    ],
    "env": {
      "es6": true,
      "node": true,
      "mocha": true
    },
    "rules": {
      "no-console": "warn"
    }
  }

package.json

{
  "name": "req-res",
  "version": "1.0.0",
  "description": "",
  "main": "req.js",
  "scripts": {
    "dev": "DEBUG=app:* nodemon index.js",
    "start": "NODE_ENV=production node index.js"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "dotenv": "^8.2.0",
    "express": "^4.17.1"
  },
  "devDependencies": {
    "eslint": "^7.14.0",
    "eslint-config-prettier": "^6.15.0",
    "eslint-plugin-prettier": "^3.1.4",
    "husky": "^4.3.0",
    "lint-staged": "^10.5.2",
    "nodemon": "^2.0.6",
    "prettier": "^2.2.1"
  },
  "husky": {
    "hooks": {
      "pre-commit": "lint-staged"
    }
  },
  "lint-staged": {
    "*.js": "eslint --cache --fix"
  }
}

prettierrc.json

{
    "tabWidth": 2,
    "semi": true,
    "singleQuote": true
}