prettier

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Prettier is an opinionated code formatter

  • Types
  • ESM
  • CJS
License
MIT
Deps
0
Install Size
8.6 MB
Vulns
0
Published

Get started

$npm install prettier
$pnpm add prettier
$yarn add prettier
$bun add prettier
$deno add npm:prettier
$vlt install prettier
# Usually installed as a dev dependency
$npm install -D prettier
$pnpm add -D prettier
$yarn add -D prettier
$bun add -d prettier
$deno add -D npm:prettier
$vlt install -D prettier
# Run locally
$npx prettier
$pnpm exec prettier
$npx prettier
$bunx prettier
$deno run npm:prettier
$vlx prettier

Weekly DownloadsAcross all versions

Compatibility

Node.js
>=14

Versions

View all versions
4.0.0-alpha.13
next
3.8.1
latest

Maintainers

Readme

Prettier Banner

Opinionated Code Formatter

JavaScript · TypeScript · Flow · JSX · JSON
CSS · SCSS · Less
HTML · Vue · Angular
GraphQL · Markdown · YAML
Your favorite language?

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Intro

Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary.

Input
foo(reallyLongArg(), omgSoManyParameters(), IShouldRefactorThis(), isThereSeriouslyAnotherOne());
Output
foo(
  reallyLongArg(),
  omgSoManyParameters(),
  IShouldRefactorThis(),
  isThereSeriouslyAnotherOne(),
);

Prettier can be run in your editor on-save, in a pre-commit hook, or in CI environments to ensure your codebase has a consistent style without devs ever having to post a nit-picky comment on a code review ever again!

Documentation

Install · Options · CLI · API

Playground

Badge

Show the world you're using Prettier → code style: prettier

[![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)

Contributing

See CONTRIBUTING.md.