.eslintrc_js_only.json

{
  "settings": {
    "react": {
      "version": "detect"
    }
  },
  "env": {
    "browser": true,
    "commonjs": true,
    "es2021": true
  },
  "extends": ["airbnb-base", "eslint:recommended", "plugin:react/recommended"],
  "parserOptions": {
    "requireConfigFile": false,
    "babelOptions": {
      "presets": ["@babel/preset-react"]
    },
    "ecmaVersion": 13
  },
  "parser": "@babel/eslint-parser",
  "rules": {
    "linebreak-style": 0,
    "import/prefer-default-export": "warn",
    "import/no-default-export": "off",
    "max-len": ["warn", { "code": 250 }],
    "no-console": 1,
    "comma-dangle": "off",
    "no-plusplus": "off",
    "no-case-declarations": "off",
    "implicit-arrow-linebreak": "off",
    "react/prop-types": "off",
    "no-new-func": "off",
    "no-unused-vars": "warn",
    "camelcase": "warn",
    "padded-blocks": "warn",
    "brace-style": "warn",
    "no-multi-spaces": "warn",
    "spaced-comment": "warn",
    "indent": "warn",
    "no-trailing-spaces": "warn",
    "no-multiple-empty-lines": "warn",
    "no-unneeded-ternary": "warn",
    "no-param-reassign": "warn",
    "arrow-body-style": "warn",
    "no-empty": "warn",
    "prefer-const": "warn",
    "no-nested-ternary": "warn",
    "no-lonely-if": "warn",
    "operator-linebreak": "off",
    "prefer-template": "warn",
    "object-curly-spacing": "off",
    "object-curly-newline": "warn",
    "func-names": "warn",
    "prefer-arrow-callback": "warn",
    "object-shorthand": "warn",
    "no-extra-semi": "off",
    "dot-notation": "warn"
  }
}