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ESLint Plugin Query

TanStack Query comes with its own ESLint plugin. This plugin is used to enforce best practices and to help you avoid common mistakes.

Installation

The plugin is a separate package that you need to install:

bash
npm i -D @tanstack/eslint-plugin-query

or

bash
pnpm add -D @tanstack/eslint-plugin-query

or

bash
yarn add -D @tanstack/eslint-plugin-query

or

bash
bun add -D @tanstack/eslint-plugin-query

Flat Config (eslint.config.js)

To enable all of the recommended rules for our plugin, add the following config:

js
import pluginQuery from '@tanstack/eslint-plugin-query'
export default [
...pluginQuery.configs['flat/recommended'],
// Any other config...
]

Custom setup

Alternatively, you can load the plugin and configure only the rules you want to use:

js
import pluginQuery from '@tanstack/eslint-plugin-query'
export default [
{
plugins: {
'@tanstack/query': pluginQuery,
},
rules: {
'@tanstack/query/exhaustive-deps': 'error',
},
},
// Any other config...
]

Legacy Config (.eslintrc)

To enable all of the recommended rules for our plugin, add plugin:@tanstack/query/recommended in extends:

bash
{
"extends": ["plugin:@tanstack/query/recommended"]
}

Custom setup

Alternatively, add @tanstack/query to the plugins section, and configure the rules you want to use:

bash
{
"plugins": ["@tanstack/query"],
"rules": {
"@tanstack/query/exhaustive-deps": "error"
}
}

Rules

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