Generate either flat config (eslint.config.js) or legacy .eslintrc with React, Next, TypeScript, Prettier, and Jest presets.
// eslint.config.js (flat config)
import js from '@eslint/js';
import tseslint from 'typescript-eslint';
import reactPlugin from 'eslint-plugin-react';
import importPlugin from 'eslint-plugin-import';
import prettierConfig from 'eslint-config-prettier';
export default [
js.configs.recommended,
...tseslint.configs.recommended,
reactPlugin.configs.flat.recommended,
prettierConfig,
{
files: ['**/*.{js,ts,jsx,tsx,mjs}'],
rules: {
'no-unused-vars': 'warn',
'no-console': ['warn', { allow: ['warn', 'error'] }],
},
},
];