eslint.config.js

// eslint.config.js
import globals from "globals";
import pluginJs from "@eslint/js";

/** @type {import('eslint').Linter.Config[]} */
export default [
  // First, import the recommended configuration
  pluginJs.configs.recommended,

  // Then override or customize specific rules
  {
    languageOptions: {
      globals: globals.browser,
      ecmaVersion: 2021,
      sourceType: "module",
    },
    rules: {
      "no-undef": "error",              // Disallow the use of undeclared variables or functions.
      "semi": ["error", "always"],      // Require the use of semicolons at the end of statements.
      "curly": "warn",                  // Enforce the use of curly braces around blocks of code.
      "no-unused-vars": "off",          // Disable warnings for unused variables.
      "no-unreachable": "off",          // Disable warnings for unreachable code.
    },
  },
];