.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true,
    "node": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:prettier/recommended"
  ],
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "rules": {
    "no-var": "warn",
    "eqeqeq": "warn",
    "dot-notation": "warn",
    "no-unused-vars": "warn",
    "react/destructuring-assignment": "warn",
    "react/jsx-pascal-case": "warn",
    "react/no-direct-mutation-state": "warn",
    "react/jsx-no-useless-fragment": "warn",
    "react/no-unused-state": "warn",
    "react/jsx-key": "warn",
    "react/self-closing-comp": "warn",
    "react/jsx-curly-brace-presence": "warn",
    "prettier/prettier": [
      "error",
      {
        "endOfLine": "auto"
      }
    ]
  },
  "settings": {
    "react": {
      "version": "detect"
    }
  }
}