.eslintrc

{
  "root": true,
  "extends": [
    "eslint:recommended",
    "plugin:regexp/recommended"
  ],
  "ignorePatterns": [
    "builds/*",
    "learn/**",
    "scripts/**"
  ],
  "env": {
    "es6": true,
    "browser": true,
    "node": true
  },
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "rules": {
    "comma-dangle": [
      1,
      "only-multiline"
    ],
    "quotes": [
      0,
      "single",
      "avoid-escape"
    ],
    "max-nested-callbacks": [
      1,
      4
    ],
    "max-params": [
      1,
      5
    ],
    "consistent-return": 1,
    "no-bitwise": 1,
    "no-empty": 1,
    "no-console": 1,
    "no-duplicate-imports": 1,
    "no-eval": 2,
    "no-implied-eval": 2,
    "no-mixed-operators": 2,
    "no-multi-assign": 2,
    "no-nested-ternary": 1,
    "no-prototype-builtins": 0,
    "no-self-compare": 1,
    "no-sequences": 1,
    "no-shadow": 2,
    "no-unmodified-loop-condition": 1,
    "no-use-before-define": 1,
    "prefer-const": 0,
    "radix": 1,
    "no-unused-vars": 1,
    "regexp/prefer-d": 0,
    "regexp/prefer-w": 0,
    "regexp/prefer-range": 0,
    "regexp/no-unused-capturing-group": 0
  }
}