Registry / devops / prettier-config-freee

prettier-config-freee

library2.0.0jsnpmunverified

Shared Prettier configuration used by freee. Provides a standard set of formatting rules for consistent code style across projects. Current stable version is 2.0.0. Release cadence is low; versions are updated with breaking changes or rule additions. Key differentiator: opinionated rules tailored to freee's coding standards.

devops

npm install prettier-config-freee

github ↗package ↗

INSTALL

IMPORT

SIG · PRETTIER-CONFIG-FR

prettier-config-freee

devopsjavascriptv2.0.0

Install

—

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.

prettier-config-freee

✓ "prettier": "prettier-config-freee" in package.json

✗ require('prettier-config-freee') or import from pkg

This is a shareable config; used via package.json 'prettier' key or .prettierrc string, not via require/import.

prettier-config-freee

✓ echo 'prettier-config-freee' > .prettierrc

✗ npm install -g prettier-config-freee

Config is specified in .prettierrc as a string; global install not needed.

prettier-config-freee

✓ module.exports = require('prettier-config-freee') // in .prettierrc.js

✗ import config from 'prettier-config-freee' // only works in ESM context

In .prettierrc.js you can require it; ESM import works if package is type module.

Shows how to install and configure prettier with freee's shareable config.

// 1. Install npm install prettier prettier-config-freee -D -E // 2. Add to package.json "prettier": "prettier-config-freee" // 3. (Alternative) Create .prettierrc: echo 'prettier-config-freee' > .prettierrc // 4. Format code npx prettier --write .

Debug

Known issues

breakingv2.0.0 removed trailingComma option

fix

If you relied on trailingComma set to 'es5', note it's now the default in Prettier 2.0+. Otherwise, set it explicitly.

affects: >=2.0.0

deprecatedv1.x used trailingComma: 'es5', which is now redundant

fix

Upgrade to v2.0.0 or keep v1.x if you need explicit trailingComma.

affects: >=1.0.0 <2.0.0

gotchaConfig only works when Prettier is installed and version compatible

fix

Ensure prettier is installed as a devDependency. Check that Prettier version is 2.0+ for v2 config.

affects: >=1.0.0

Errors

Common errors & fixes

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

Missing dependency: prettier-config-freee is not installed or not in node_modules.

fix

Run npm install prettier-config-freee -D -E or yarn add prettier-config-freee -D -E

Invalid configuration file: ".prettierrc" - expected a string or object, got array

Incorrect format in .prettierrc; should contain a JSON string or object referencing the config.

fix

Set .prettierrc to "prettier-config-freee" (string) or { ... } with extends.

Upgrade

Version history

2.0.0latest on npm

Audit

Dependencies

prettierrequiredPeer dependency: requires Prettier to be installed to apply the configuration.

Agent activity

5 hits · last 30 days

node

Resources

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

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