Installation

Requirements

Dependency	Version
Node.js	`>= 18.18`
ESLint	`>= 9`
Config format	Flat config (`eslint.config.js` or `eslint.config.mjs`)

Legacy .eslintrc files are not supported. The plugin uses the ESLint flat config format exclusively.

Install

yarn add -D @aurelienbbn/eslint-plugin-gadget eslint

Verify the install

The plugin default export contains everything you need:

import gadget from "@aurelienbbn/eslint-plugin-gadget";

// gadget.configs.recommended  - warns on most rules, errors on critical ones
// gadget.configs.strict       - errors on every rule
// gadget.rules                - all 16 rules
// gadget.meta.name            - "@aurelienbbn/eslint-plugin-gadget"
// gadget.meta.version         - current version

Next step

Quick start

Pick a preset and start linting.

Last modified on March 10, 2026

Introduction Quick start

Getting started

Concepts

Requirements

Install

Verify the install

Next step

Quick start

​Requirements

​Install

​Verify the install

​Next step

Quick start

Requirements

Install

Verify the install

Next step