# Prettier

**Repository Path**: mirrors/Prettier

## Basic Information

- **Project Name**: Prettier
- **Description**: Prettier 是一个“有主见”的代码格式化工具，支持列表如下： JavaScript，包括 ES2017 JSX Flow TypeScript CSS、LESS 和 SCSS
- **Primary Language**: JavaScript
- **License**: MIT
- **Default Branch**: main
- **Homepage**: https://www.oschina.net/p/prettier
- **GVP Project**: No

## Statistics

- **Stars**: 26
- **Forks**: 2
- **Created**: 2017-08-29
- **Last Updated**: 2025-09-06

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

[![Prettier Banner](https://unpkg.com/prettier-logo@1.0.3/images/prettier-banner-light.svg)](https://prettier.io)

<h2 align="center">Opinionated Code Formatter</h2>

<p align="center">
  <em>
    JavaScript
    · TypeScript
    · Flow
    · JSX
    · JSON
  </em>
  <br />
  <em>
    CSS
    · SCSS
    · Less
  </em>
  <br />
  <em>
    HTML
    · Vue
    · Angular
  </em>
  <br />
  <em>
    GraphQL
    · Markdown
    · YAML
  </em>
  <br />
  <em>
    <a href="https://prettier.io/docs/plugins">
      Your favorite language?
    </a>
  </em>
</p>

<p align="center">
  <a href="https://github.com/prettier/prettier/actions?query=branch%3Amain">
    <img alt="CI Status" src="https://img.shields.io/github/check-runs/prettier/prettier/main?style=flat-square&label=CI"></a>
  <a href="https://codecov.io/gh/prettier/prettier">
    <img alt="Coverage Status" src="https://img.shields.io/codecov/c/github/prettier/prettier.svg?style=flat-square"></a>
  <a href="https://x.com/acdlite/status/974390255393505280">
    <img alt="Blazing Fast" src="https://img.shields.io/badge/speed-blazing%20%F0%9F%94%A5-brightgreen.svg?style=flat-square"></a>
  <br/>
  <a href="https://www.npmjs.com/package/prettier">
    <img alt="npm version" src="https://img.shields.io/npm/v/prettier.svg?style=flat-square"></a>
  <a href="https://www.npmjs.com/package/prettier">
    <img alt="weekly downloads from npm" src="https://img.shields.io/npm/dw/prettier.svg?style=flat-square"></a>
  <a href="https://github.com/prettier/prettier#badge">
    <img alt="code style: prettier" src="https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square"></a>
  <a href="https://x.com/intent/follow?screen_name=PrettierCode">
    <img alt="Follow Prettier on X" src="https://img.shields.io/badge/%40PrettierCode-9f9f9f?style=flat-square&logo=x&labelColor=555"></a>
</p>

## 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

<!-- prettier-ignore -->
```js
foo(reallyLongArg(), omgSoManyParameters(), IShouldRefactorThis(), isThereSeriouslyAnotherOne());
```

### Output

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

Prettier can be run [in your editor](https://prettier.io/docs/editors) on-save, in a [pre-commit hook](https://prettier.io/docs/precommit), or in [CI environments](https://prettier.io/docs/cli#list-different) 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](https://prettier.io/docs/)**

[Install](https://prettier.io/docs/install) ·
[Options](https://prettier.io/docs/options) ·
[CLI](https://prettier.io/docs/cli) ·
[API](https://prettier.io/docs/api)

**[Playground](https://prettier.io/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)

```md
[![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](CONTRIBUTING.md).