Opinionated Code Formatter JavaScript · TypeScript · Flow · JSX · JSON CSS · SCSS · Less HTML · Vue · Angular GraphQL · Markdown · YAML Your favorite language? 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 ] ( https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square )] ( https://github.com/prettier/prettier ) Contributing See CONTRIBUTING.md .
