.eslintrc.json

{
    "env": {
        "browser": true,
        "es6": true
    },
    "extends": ["eslint:recommended", "plugin:vue/vue3-recommended"],
    "globals": {
        "Atomics": "readonly",
        "SharedArrayBuffer": "readonly"
    },
    "plugins": ["vue"],
    "parser": "vue-eslint-parser",
    "parserOptions": {
        "ecmaVersion": 2020,
        "sourceType": "module"
    },
    "rules": {
        "no-console": "warn",
        "semi": [
            "error",
            "always",
            {
                "omitLastInOneLineBlock": true
            }
        ],
        "no-case-declarations": 0,
        "space-before-function-paren": ["error", "always"],
        "indent": ["warn", 4],
        "max-len": ["error", { "code": 120, "ignoreUrls": true, "ignoreComments": true }],
        "vue/html-indent": ["error", 4],
        "vue/max-attributes-per-line": "off",
        "quotes": ["error", "single"],
        "brace-style": ["error", "allman"]
    }
}