Registry / testing / eslint-config-prettier

eslint-config-prettier

library10.1.8jsnpmunverified

eslint-config-prettier is an ESLint shareable config that turns off all rules that are unnecessary or might conflict with Prettier. It selectively disables core ESLint rules and plugin rules (e.g., @typescript-eslint, import, react, unicorn) that are made redundant by Prettier's formatting. Version 10.1.8 is the current stable release, published as CommonJS with TypeScript declarations. The package follows a patch-only release cadence (no breaking changes since 10.x). Key differentiators: it is the official Prettier-ESLint integration maintained by the Prettier team, supports both legacy .eslintrc format and flat config via eslint-config-prettier/flat, and includes a CLI to check for conflicting rules. It requires eslint >=7.0.0.

testing

npm install eslint-config-prettier

github ↗package ↗

INSTALL

IMPORT

SIG · ESLINT-CONFIG-PRET

eslint-config-prettier

testingjavascriptv10.1.8

Install

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Import

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Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–226 runs

build_error

glibc

node 18–226 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

eslint-config-prettier (legacy)

✓ extends: ['eslint-config-prettier']

✗ extends: ['prettier']

Use 'eslint-config-prettier' (full name) in .eslintrc.js or eslint.config.js. For legacy config, add to extends array; for flat config, use 'eslint-config-prettier/flat'.

eslint-config-prettier/flat (flat config)

✓ import configPrettier from 'eslint-config-prettier/flat'; export default [configPrettier, /* other configs */];

✗ import { configPrettier } from 'eslint-config-prettier'; export default [configPrettier];

Since v10.1.0, the flat config entry is exported as a default object. Do not destructure; it's a single config object.

TypeScript types

✓ import type { Config } from 'eslint-config-prettier';

✗ import { Config } from 'eslint-config-prettier';

The package ships TypeScript declarations. For type-only imports, use 'import type' to avoid runtime errors.

Shows both legacy .eslintrc and flat config usage, plus CLI check for conflicts.

// .eslintrc.js (legacy) module.exports = { extends: [ 'some-other-config', 'eslint-config-prettier' ] }; // eslint.config.js (flat config - modern) import js from '@eslint/js'; import configPrettier from 'eslint-config-prettier/flat'; export default [ js.configs.recommended, configPrettier, // your other configs ]; // Check for conflicting rules via CLI: // npx eslint-config-prettier path/to/eslint.config.js

eslint-config-prettier --version

Debug

Known issues

breakingv10.0.0 dropped support for ESLint <7 and switched to CommonJS-only exports. TypeScript configs may break.

fix

Update ESLint to >=7 and ensure you are using CommonJS or ESM correctly. For flat config, import 'eslint-config-prettier/flat'.

affects: >=10.0.0

deprecatedThe 'eslint-config-prettier' entry point for flat config (without '/flat') is deprecated since v10.1.0. Use 'eslint-config-prettier/flat'.

fix

Change import from 'eslint-config-prettier' to 'eslint-config-prettier/flat' in flat ESLint configs.

affects: >=10.1.0

gotchaeslint-config-prettier only turns off formatting rules; it does not enable any rules. You must still configure other configs (e.g., @eslint/js, @typescript-eslint) for linting logic.

fix

Always include a base config like 'eslint:recommended' or '@eslint/js/recommended' before this config.

affects: all

Errors

Common errors & fixes

Error: Cannot find module 'eslint-config-prettier'

Package not installed or incorrect import path.

fix

Run 'npm install --save-dev eslint-config-prettier'. In flat config, use 'eslint-config-prettier/flat'.

TypeError: configPrettier is not a function or array

Using legacy default import for flat config (e.g., import prettier from 'eslint-config-prettier').

fix

Use 'import configPrettier from 'eslint-config-prettier/flat'' instead of default import from root.

Upgrade

Version history

10.1.8latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/prettier/eslint-config-prettier ↗

packagehttps://www.npmjs.com/package/eslint-config-prettier ↗