Registry / devops / prettier-standalone

prettier-standalone

library1.3.1-0jsnpmunverified

Standalone browser build of Prettier, an opinionated code formatter. Version 1.3.1-0 (archived, replaced by prettier's built-in standalone bundles). This package is a legacy wrapper that allowed using Prettier in browser environments before Prettier officially shipped standalone UMD/ESM builds. It aggregates all Prettier language parsers into a single browser-compatible bundle. The official Prettier package now includes its own standalone builds (e.g., 'standalone.js', 'parser-*.js') in the 'prettier' npm package, making this package obsolete. No longer maintained; users should switch to the official 'prettier' package and its standalone modules.

devops

npm install prettier-standalone

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INSTALL

IMPORT

SIG · PRETTIER-STANDALON

prettier-standalone

devopsjavascriptv1.3.1-0

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

✓ import prettier from 'prettier/standalone'

✗ import prettier from 'prettier-standalone'

The official Prettier provides standalone builds under 'prettier/standalone'. This package is obsolete.

format

✓ const result = await prettier.format(code, { parser: 'babel' })

✗ const result = prettier.format(code, { parser: 'babylon' })

Parser names changed in later Prettier versions; use current Prettier documentation.

check

✓ const isFormatted = await prettier.check(code, { parser: 'babel' })

✗ prettier.checkSync(code, { parser: 'babel' })

prettier.check is async in standalone builds.

Demonstrates using official prettier standalone in browser with ES module imports from CDN.

// Install: npm install prettier // Use in browser via script tag (ES modules): import prettier from 'https://unpkg.com/prettier@2.8.8/standalone.mjs'; import parserBabel from 'https://unpkg.com/prettier@2.8.8/parser-babel.mjs'; const code = 'const x = 1'; prettier.format(code, { parser: 'babel', plugins: [parserBabel] }).then(result => console.log(result)); // Output: "const x = 1;"

Debug

Known issues

deprecatedprettier-standalone is deprecated; use official prettier package standalone builds.

fix

Replace import 'prettier-standalone' with 'prettier/standalone' and install 'prettier' instead.

affects: >=0.0.0

breakingVersion 1.x is extremely outdated and incompatible with modern Prettier APIs and parsers.

fix

Migrate to prettier@latest and use the official standalone builds.

affects: 1.x

gotchaThis package bundles all parsers in one file; official standalone requires explicit parser imports.

fix

With official Prettier, import and register parsers via 'plugins' option.

affects: >=0.0.0

deprecatedPackage has not been updated since Prettier 1.3.1 and may have security vulnerabilities.

fix

Switch to actively maintained 'prettier' package.

affects: >=0.0.0

Errors

Common errors & fixes

Cannot find module 'prettier-standalone'

The package is obsoleted and not installed; users often mistakenly install the wrong package.

fix

Install 'prettier' instead: npm install prettier

prettier.format is not a function

Using CommonJS require of 'prettier-standalone' in browser without bundler.

fix

Use ES module import from official standalone: import prettier from 'prettier/standalone'

Uncaught TypeError: Cannot read properties of undefined (reading 'parsers')

In official standalone, parsers must be passed as plugins; this package's monolithic bundle made them global.

fix

Import parser modules and pass them in the plugins array: plugins: [parserBabel]

Upgrade

Version history

1.3.1-0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

10 hits · last 30 days

node

Resources

packagehttps://www.npmjs.com/package/prettier-standalone ↗

homepagehttps://prettier.io ↗