prettier

Opinionated Code Formatter

JavaScript
· TypeScript
· Flow
· JSX
· JSON

CSS
· SCSS
· Less

HTML
· Vue
· Angular

GraphQL
· Markdown
· YAML

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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.

$3

``js foo(reallyLongArg(), omgSoManyParameters(), IShouldRefactorThis(), isThereSeriouslyAnotherOne());`

`$3`

`js 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!

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Documentation

Install · Options · CLI · API

Playground

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