> ## Documentation Index
> Fetch the complete documentation index at: https://mintlify.com/nuxt/nuxt/llms.txt
> Use this file to discover all available pages before exploring further.

# Code Style Guide

> Nuxt supports ESLint out of the box for maintaining consistent code style across your application.

## ESLint

The recommended approach for Nuxt is to enable ESLint support using the [`@nuxt/eslint`](https://eslint.nuxt.com/packages/module) module, which will set up project-aware ESLint configuration for you.

<Info>
  The module is designed for the [new ESLint flat config format](https://eslint.org/docs/latest/use/configure/configuration-files) which is the [default format since ESLint v9](https://eslint.org/blog/2024/04/eslint-v9.0.0-released/). If you are using the legacy `.eslintrc` config, you will need to [configure manually with `@nuxt/eslint-config`](https://eslint.nuxt.com/packages/config#customizing-the-config). We highly recommend you to migrate over the flat config to be future-proof.
</Info>

## Quick Setup

You can quickly add ESLint to your Nuxt project with a single command:

```bash theme={null}
npx nuxt module add eslint
```

Once you start your Nuxt app, an `eslint.config.mjs` file will be generated under your project root. You can customize it as needed.

<Card title="Nuxt ESLint Documentation" icon="link" href="https://eslint.nuxt.com/packages/module">
  Learn more about the module and customizations in Nuxt ESLint's documentation.
</Card>