Registry / devops / prettier-plugin-pkgjson

prettier-plugin-pkgjson

library0.3.0jsnpmunverified

Prettier plugin for clean and meaningful formatting of package.json files. Version 0.3.0 is the latest stable release. It sorts keys in a logical order, formats JSON consistently, and integrates seamlessly with Prettier. No dependencies. Actively maintained as part of the tunnckoCore opensource monorepo.

devops serialization

npm install prettier-plugin-pkgjson

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · PRETTIER-PLUGIN-PK

prettier-plugin-pkgjson

devopsjavascriptv0.3.0

Install

—

Import

—

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.

default (plugin)

✓ // In .prettierrc: { "plugins": ["prettier-plugin-pkgjson"] }

✗ // No import needed; Prettier discovers it automatically

Plugin is auto-loaded by Prettier when listed in plugins array. No explicit import in code.

Example .prettierrc configuration to enable the plugin and format package.json files.

{ "semi": false, "singleQuote": true, "tabWidth": 2, "trailingComma": "none", "plugins": ["prettier-plugin-pkgjson"] }

Debug

Known issues

gotchaPlugin requires Prettier v2.x or later; not compatible with Prettier v1.x.

fix

Update Prettier to >=2.0.0.

affects: >=0.1.0

gotchaOnly works on package.json files; other JSON files are unaffected.

fix

Use only for package.json; for other JSON files use other plugins.

affects: >=0.1.0

gotchaPlugin must be explicitly added to Prettier's plugins array; not auto-detected.

fix

Add "prettier-plugin-pkgjson" to plugins array in Prettier config.

affects: >=0.1.0

Errors

Common errors & fixes

Error: Cannot find module 'prettier-plugin-pkgjson'

Plugin not installed or not in node_modules.

fix

Run npm install prettier-plugin-pkgjson --save-dev

Invalid option for rule 'prettier/prettier': Expected a string but received an object

Misconfiguring ESLint with prettier-plugin-pkgjson.

fix

Ensure prettier-plugin-pkgjson is listed in .prettierrc plugins array, not in ESLint config.

Error: Package subpath './package.json' is not defined by "exports" in .../prettier-plugin-pkgjson/package.json

Using older Node.js (<12) or misconfigured imports.

fix

Use Node.js >=10.13; if issue persists, check that Prettier resolves the plugin correctly.

Upgrade

Version history

0.3.0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

6 hits · last 30 days

node

Resources

githubhttps://github.com/tunnckoCore/opensource ↗

packagehttps://www.npmjs.com/package/prettier-plugin-pkgjson ↗

homepagehttps://tunnckocore.com/opensource ↗