W5S ESLint configuration (@w5s/eslint-config)

ESLint configuration presets

Installation

npm install --save-dev @w5s/eslint-config

Requires ESLint 9.x or 10.x. Optional TypeScript support for 4.x, 5.x, and 6.x.

Usage

Minimal flat config

Create eslint.config.ts in your project root:

import defineConfig from '@w5s/eslint-config';

export default defineConfig();

Customize enabled integrations

import defineConfig from '@w5s/eslint-config';

export default defineConfig({
  stylistic: { indent: 2 },
  yml: true,
});

Features

• Supported languages : JS, TS, JSX, JSON, YAML, MARKDOWN
• Standalone formatting : no prettier cli/configuration required (uses stylistic plugin)
• Enforce best practices : Airbnb base as default
• Opinionated but customizable
• Supports frameworks :
  • UI : React
  • Testing : Jest, Vitest

Advanced usage

If you want fine-grained control, the package also exports individual configs:

• @w5s/eslint-config/es
• @w5s/eslint-config/jsonc
• @w5s/eslint-config/ts
• @w5s/eslint-config/yml
• @w5s/eslint-config/test

License

MIT © Julien Polo [email protected]