.eslintrc.json

{
    "settings": {
        "react": {
            "createClass": "createReactClass", // Regex for Component Factory to use, default to "createReactClass"
            "pragma": "React", // Pragma to use, default to "React"
            "fragment": "Fragment", // Fragment to use (may be a property of <pragma>), default to "Fragment"
            "version": "detect", // React version. "detect" automatically picks the version you have installed.
            "flowVersion": "0.53" // Flow version
        }
    },
    "env": {
        "browser": true,
        "es2021": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:react/recommended",
        "standard"
    ],
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": "latest",
        "sourceType": "module"
    },
    "plugins": [
        "react"
    ],
    "rules": {
        "semi": [
            "error",
            "never"
        ],
        "quotes": [
            "error",
            "single"
        ],
        "no-useless-escape": [
            "off"
        ]
    }
}