eslint.config.mjs

import { defineConfig, globalIgnores } from 'eslint/config';
import react from 'eslint-plugin-react';
import prettier from 'eslint-plugin-prettier';
import globals from 'globals';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import js from '@eslint/js';
import { FlatCompat } from '@eslint/eslintrc';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all
});

export default defineConfig([
  globalIgnores(['build/**/*', 'node_modules/**/*', 'static/**/*']),
  {
    extends: compat.extends('plugin:react/recommended', 'prettier'),

    plugins: {
      react,
      prettier
    },

    languageOptions: {
      globals: {
        ...globals.browser,
        Atomics: 'readonly',
        SharedArrayBuffer: 'readonly'
      },

      ecmaVersion: 11,
      sourceType: 'module',

      parserOptions: {
        ecmaFeatures: {
          jsx: true
        }
      }
    },

    settings: {
      react: {
        version: 'detect'
      }
    },

    rules: {
      'react/prop-types': 'off'
    }
  }
]);