.eslintrc.js

module.exports = {
    env: {
        browser: true,
        es6: true,
        node: true
    },
    extends: ["airbnb-base", "prettier"],
    plugins: ['prettier'],
    globals: {
        Atomics: "readonly",
        SharedArrayBuffer: "readonly"
    },
    parserOptions: {
        ecmaVersion: 2019,
        sourceType: "module"
    },
    rules: {
        // Variables
        "init-declarations": "off",
        "no-catch-shadow": "error",
        "no-label-var": "error",
        "no-restricted-globals": "error",
        "no-shadow": "off",
        "no-shadow-restricted-names": "error",
        "no-undef-init": "error",
        "no-undefined": "error",
        "no-use-before-define": "off",

        // Stylistic Issues
        "array-bracket-spacing": "error",
        "block-spacing": "error",
        "brace-style": "error",
        camelcase: "error",
        "capitalized-comments": "off",
        "comma-dangle": "error",
        "comma-spacing": "error",
        "comma-style": "error",
        "computed-property-spacing": "error",
        "consistent-this": "error",
        "eol-last": "error",
        "func-call-spacing": "error",
        "func-name-matching": "error",
        "func-names": "off",
        "func-style": ["error", "declaration", { allowArrowFunctions: true }],
        "id-blacklist": "error",
        "id-length": "off",
        "id-match": "error",
        indent: ["error", 4, { SwitchCase: 1 }],
        "jsx-quotes": "error",
        "key-spacing": "off",
        "keyword-spacing": "error",
        "linebreak-style": ["error", "unix"],
        "line-comment-position": "off",
        "lines-around-comment": "off",
        "lines-around-directive": "error",
        "max-depth": ["error", 10],
        "max-len": "off",
        "max-lines": "off",
        "max-nested-callbacks": "error",
        "max-params": "off",
        "max-statements": "off",
        "max-statements-per-line": "error",
        "multiline-ternary": "off",
        "new-cap": ["error", { capIsNewExceptionPattern: "$.*" }],
        "newline-after-var": "off",
        "newline-per-chained-call": ["error", { ignoreChainWithDepth: 5 }],
        "new-parens": "error",
        "no-array-constructor": "error",
        "no-bitwise": "error",
        "no-continue": "off",
        "no-inline-comments": "off",
        "no-lonely-if": "error",
        "no-mixed-operators": "off",
        "no-multi-assign": "error",
        "no-multiple-empty-lines": "error",
        "nonblock-statement-body-position": "error",
        "no-negated-condition": "off",
        "no-nested-ternary": "error",
        "no-new-object": "error",
        "no-plusplus": "off",
        "no-restricted-syntax": "error",
        "no-tabs": "error",
        "no-ternary": "off",
        "no-trailing-spaces": "error",
        "no-underscore-dangle": "off",
        "no-unneeded-ternary": "error",
        "no-whitespace-before-property": "error",
        "object-curly-newline": ["error", { minProperties: 1 }],
        "object-curly-spacing": ["error", "always"],
        "object-property-newline": "error",
        "one-var": ["error", "never"],
        "one-var-declaration-per-line": "error",
        "operator-assignment": "error",
        "operator-linebreak": "error",
        "padded-blocks": ["error", "never"],
        "padding-line-between-statements": "off",
        "quote-props": ["error", "as-needed"],
        quotes: ["error", "single"],
        "require-jsdoc": "off",
        semi: ["error", "never"],
        "semi-spacing": "error",
        "sort-keys": "off",
        "sort-vars": "error",
        "space-before-blocks": "error",
        "space-before-function-paren": [
            "error",
            {
                anonymous: "always",
                named: "never"
            }
        ],
        "space-in-parens": "error",
        "space-infix-ops": "error",
        "space-unary-ops": "error",
        "spaced-comment": "error",
        "template-tag-spacing": "error",
        "unicode-bom": "error",
        "wrap-regex": "off"
    }
};