eslint-config-yceffort/recommends/standard.js

eslint config by yceffort

module.exports = {
  parserOptions: {
    ecmaVersion: 2019,
    ecmaFeatures: {
      jsx: true,
    },
    sourceType: "module",
  },

  env: {
    es6: true,
    node: true,
  },

  plugins: ["import", "node", "promise"],

  globals: {
    document: "readonly",
    navigator: "readonly",
    window: "readonly",
  },

  rules: {
    "accessor-pairs": "error",
    "array-bracket-spacing": ["error", "never"],
    "arrow-spacing": ["error", { before: true, after: true }],
    "block-spacing": ["error", "always"],
    "brace-style": ["error", "1tbs", { allowSingleLine: true }],
    camelcase: ["error", { properties: "never" }],
    "comma-dangle": ["error", "always-multiline"],
    "comma-spacing": ["error", { before: false, after: true }],
    "comma-style": ["error", "last"],
    "computed-property-spacing": ["error", "never"],
    "constructor-super": "error",
    curly: ["error", "multi-line"],
    "dot-location": ["error", "property"],
    "eol-last": "error",
    eqeqeq: ["error", "always", { null: "ignore" }],
    "func-call-spacing": ["error", "never"],
    "generator-star-spacing": ["error", { before: true, after: true }],
    "handle-callback-err": ["error", "^(err|error)$"],
    indent: [
      "error",
      2,
      {
        SwitchCase: 1,
        VariableDeclarator: 1,
        outerIIFEBody: 1,
        MemberExpression: 1,
        FunctionDeclaration: { parameters: 1, body: 1 },
        FunctionExpression: { parameters: 1, body: 1 },
        CallExpression: { arguments: 1 },
        ArrayExpression: 1,
        ObjectExpression: 1,
        ImportDeclaration: 1,
        flatTernaryExpressions: false,
        ignoreComments: false,
      },
    ],
    "key-spacing": ["error", { beforeColon: false, afterColon: true }],
    "keyword-spacing": ["error", { before: true, after: true }],
    "lines-between-class-members": ["error", "always"],
    "new-cap": ["error", { newIsCap: true, capIsNew: false, properties: true }],
    "new-parens": "error",
    "no-array-constructor": "error",
    "no-async-promise-executor": "error",
    "no-caller": "error",
    "no-case-declarations": "error",
    "no-class-assign": "error",
    "no-compare-neg-zero": "error",
    "no-cond-assign": "error",
    "no-const-assign": "error",
    "no-constant-condition": ["error", { checkLoops: false }],
    "no-control-regex": "error",
    "no-debugger": "error",
    "no-delete-var": "error",
    "no-dupe-args": "error",
    "no-dupe-class-members": "error",
    "no-dupe-keys": "error",
    "no-duplicate-case": "error",
    "no-empty-character-class": "error",
    "no-empty-pattern": "error",
    "no-eval": "error",
    "no-ex-assign": "error",
    "no-extend-native": "error",
    "no-extra-bind": "error",
    "no-extra-boolean-cast": "error",
    "no-extra-parens": ["error", "functions"],
    "no-fallthrough": "error",
    "no-floating-decimal": "error",
    "no-func-assign": "error",
    "no-global-assign": "error",
    "no-implied-eval": "error",
    "no-inner-declarations": ["error", "functions"],
    "no-invalid-regexp": "error",
    "no-irregular-whitespace": "error",
    "no-iterator": "error",
    "no-labels": ["error", { allowLoop: false, allowSwitch: false }],
    "no-lone-blocks": "error",
    "no-misleading-character-class": "error",
    "no-prototype-builtins": "error",
    "no-useless-catch": "error",
    "no-mixed-operators": [
      "error",
      {
        groups: [
          ["==", "!=", "===", "!==", ">", ">=", "<", "<="],
          ["&&", "||"],
          ["in", "instanceof"],
        ],
        allowSamePrecedence: true,
      },
    ],
    "no-mixed-spaces-and-tabs": "error",
    "no-multi-spaces": "error",
    "no-multi-str": "error",
    "no-multiple-empty-lines": ["error", { max: 1, maxEOF: 0 }],
    "no-negated-in-lhs": "error",
    "no-new": "error",
    "no-new-func": "error",
    "no-new-object": "error",
    "no-new-require": "error",
    "no-new-symbol": "error",
    "no-new-wrappers": "error",
    "no-obj-calls": "error",
    "no-octal": "error",
    "no-octal-escape": "error",
    "no-path-concat": "error",
    "no-proto": "error",
    "no-redeclare": ["error", { builtinGlobals: false }],
    "no-regex-spaces": "error",
    "no-return-assign": ["error", "except-parens"],
    "no-return-await": "error",
    "no-self-assign": "error",
    "no-self-compare": "error",
    "no-sequences": "error",
    "no-shadow-restricted-names": "error",
    "no-sparse-arrays": "error",
    "no-tabs": "error",
    "no-template-curly-in-string": "error",
    "no-this-before-super": "error",
    "no-throw-literal": "error",
    "no-trailing-spaces": "error",
    "no-undef": "error",
    "no-undef-init": "error",
    "no-unexpected-multiline": "error",
    "no-unmodified-loop-condition": "error",
    "no-unneeded-ternary": ["error", { defaultAssignment: false }],
    "no-unreachable": "error",
    "no-unsafe-finally": "error",
    "no-unsafe-negation": "error",
    "no-unused-expressions": [
      "error",
      {
        allowShortCircuit: true,
        allowTernary: true,
        allowTaggedTemplates: true,
      },
    ],
    "no-unused-vars": [
      "error",
      { vars: "all", args: "none", ignoreRestSiblings: true },
    ],
    "no-use-before-define": [
      "error",
      { functions: false, classes: false, variables: false },
    ],
    "no-useless-call": "error",
    "no-useless-computed-key": "error",
    "no-useless-constructor": "error",
    "no-useless-escape": "error",
    "no-useless-rename": "error",
    "no-useless-return": "error",
    "no-whitespace-before-property": "error",
    "no-with": "error",
    "no-void": "error",
    "object-curly-spacing": ["error", "always"],
    "object-property-newline": [
      "error",
      { allowMultiplePropertiesPerLine: true },
    ],
    "one-var": ["error", { initialized: "never" }],
    "operator-linebreak": [
      "error",
      "after",
      { overrides: { "?": "before", ":": "before", "|>": "before" } },
    ],
    "padded-blocks": [
      "error",
      { blocks: "never", switches: "never", classes: "never" },
    ],
    "prefer-const": ["error", { destructuring: "all" }],
    "prefer-promise-reject-errors": "error",
    "quote-props": ["error", "as-needed"],
    quotes: [
      "error",
      "single",
      { avoidEscape: true, allowTemplateLiterals: true },
    ],
    "rest-spread-spacing": ["error", "never"],
    semi: ["error", "never"],
    "semi-spacing": ["error", { before: false, after: true }],
    "space-before-blocks": ["error", "always"],
    "space-before-function-paren": ["error", "never"],
    "space-in-parens": ["error", "never"],
    "space-infix-ops": "error",
    "space-unary-ops": ["error", { words: true, nonwords: false }],
    "spaced-comment": [
      "error",
      "always",
      {
        line: { markers: ["*package", "!", "/", ",", "="] },
        block: {
          balanced: true,
          markers: ["*package", "!", ",", ":", "::", "flow-include"],
          exceptions: ["*"],
        },
      },
    ],
    "symbol-description": "error",
    "template-curly-spacing": ["error", "never"],
    "template-tag-spacing": ["error", "never"],
    "unicode-bom": ["error", "never"],
    "use-isnan": "error",
    "valid-typeof": ["error", { requireStringLiterals: true }],
    "wrap-iife": ["error", "any", { functionPrototypeMethods: true }],
    "yield-star-spacing": ["error", "both"],
    yoda: ["error", "never"],
    "import/export": "error",
    "import/first": "error",
    "import/no-duplicates": "error",
    "import/no-named-default": "error",
    "import/no-webpack-loader-syntax": "error",
    "node/no-deprecated-api": "error",
    "node/process-exit-as-throw": "error",
    "promise/param-names": "error",
    "node/no-callback-literal": "error",
    "array-bracket-even-spacing": "off",
    "computed-property-even-spacing": "off",
    "object-curly-even-spacing": "off",
  },
};