@tada5hi/eslint-config

Table of Contents

• Installation
• Usage
  • JavaScript
  • TypeScript
  • Vue
  • Vue + TypeScript
  • Options
  • User Overrides
• Auto-Detection
• License

Installation

npm install --save-dev @tada5hi/eslint-config eslint

For TypeScript support, also install:

npm install --save-dev typescript-eslint typescript

For Vue support, also install:

npm install --save-dev eslint-plugin-vue

Usage

Create an eslint.config.js (or eslint.config.mjs) in your project root. The package exports an async factory function that returns an ESLint flat config array.

JavaScript

import eslintConfig from '@tada5hi/eslint-config';

export default eslintConfig();

TypeScript

import eslintConfig from '@tada5hi/eslint-config';

export default eslintConfig({
    typescript: true,
});

With type-aware linting:

import eslintConfig from '@tada5hi/eslint-config';

export default eslintConfig({
    typescript: { project: './tsconfig.json' },
});

Vue

import eslintConfig from '@tada5hi/eslint-config';

export default eslintConfig({
    vue: true,
});

Vue + TypeScript

import eslintConfig from '@tada5hi/eslint-config';

export default eslintConfig({
    typescript: { project: './tsconfig.json' },
    vue: true,
});

Options

User Overrides

Additional flat config objects can be passed as variadic arguments after the options:

import eslintConfig from '@tada5hi/eslint-config';

export default eslintConfig(
    { typescript: true },
    {
        rules: {
            'no-console': 'off',
        },
    },
    {
        ignores: ['dist/**'],
    },
);

Auto-Detection

When typescript or vue options are not explicitly set, the factory auto-detects whether to enable them by checking if the typescript or vue packages are installed. This means in most cases you can simply use:

import eslintConfig from '@tada5hi/eslint-config';

export default eslintConfig();

What's Included

The config always includes these rule sets:

• JavaScript - @eslint/js recommended + best-practice rules, ES6+ enforcement
• Stylistic - @stylistic/eslint-plugin for indent (4 spaces), quotes (single), max line length (150)
• Imports - eslint-plugin-import-x for import ordering, cycle detection, and more
• Unicorn - eslint-plugin-unicorn for modern JS patterns (node: protocol, Array.isArray, etc.)

Conditionally adds:

• TypeScript - typescript-eslint recommended rules, base-rule swaps, type-aware rules
• Vue - eslint-plugin-vue flat/recommended, html-indent (4 spaces), TS parser for .vue files

License

Made with 💚

Published under MIT License.