ESLint Configuration

eslintrc.js

// eslintrc.js
module.exports = {
  env: {
    browser: true,
    es6: true,
  },
  extends: [
    'plugin:react/recommended',
    'airbnb',
  ],
  globals: {
    Atomics: 'readonly',
    SharedArrayBuffer: 'readonly',
  },
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 2018,
    sourceType: 'module',
  },
  "parser": "babel-eslint",
  plugins: [
    'react',
  ],
  rules: {
    "import/extensions": 0,
    "react/prop-types": 0,
    "linebreak-style": 0,
    "react/state-in-constructor": 0,
    "import/prefer-default-export": 0,
    "max-len": [
      2,
      250
    ],
    "no-multiple-empty-lines": [
      "error",
      {
        "max": 1,
        "maxEOF": 1
      }
    ],
    "no-underscore-dangle": [
      "error",
      {
        "allow": [
          "_d",
          "_dh",
          "_h",
          "_id",
          "_m",
          "_n",
          "_t",
          "_text"
        ]
      }
    ],
    "object-curly-newline": 0,
    "react/jsx-filename-extension": 0,
    "react/jsx-one-expression-per-line": 0,
    "jsx-a11y/click-events-have-key-events": 0,
    "jsx-a11y/alt-text": 0,
    "jsx-a11y/no-autofocus": 0,
    "jsx-a11y/no-static-element-interactions": 0,
    "react/no-array-index-key": 0,
    "jsx-a11y/anchor-is-valid": [
      "error",
      {
        "components": [
          "Link"
        ],
        "specialLink": [
          "to",
          "hrefLeft",
          "hrefRight"
        ],
        "aspects": [
          "noHref",
          "invalidHref",
          "preferButton"
        ]
      }
    ]
  }
};

settings.json

// Settings JSON
"editor.codeActionsOnSave": {
  "source.fixAll.eslint": true
},

"eslint.workingDirectories": [
  "./client", 
  "./server"
],

"files.exclude": {
  "**/.git": false,
},