eslint.config.mjs

import globals from "globals";

import path from "path";
import { fileURLToPath } from "url";
import { FlatCompat } from "@eslint/eslintrc";
import pluginJs from "@eslint/js";

// mimic CommonJS variables -- not needed if using CommonJS
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const compat = new FlatCompat({ baseDirectory: __dirname, recommendedConfig: pluginJs.configs.recommended });

export default [
    { files: ["**/*.js"], languageOptions: { sourceType: "commonjs" } },
    { languageOptions: { globals: globals.browser } },
    ...compat.extends("standard"),
    {
        rules: {
            quotes: ["error", "double"],
            semi: ["error", "always"],
            indent: ["error", 4],
            "brace-style": ["error", "stroustrup", { allowSingleLine: false }],
            "space-before-function-paren": ["error", "never"]
        }
    }
];