npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@yarn-tool/write-package-json

v1.0.22

Published

write package.json with pretty formatting (2-space indent, final EOL)

Readme

@yarn-tool/write-package-json

以一致的格式 (Pretty Formatting) 寫入 package.json:固定 2 空白縮排 (2-Space Indent) 並保證檔尾換行 (Final EOL)。提供同步 (Sync) 與非同步 (Async)、以及會自動建立上層目錄的 output 兩組 API。

Features

  • 預設 2 空白縮排、檔尾保留換行符,確保不同工具寫出的 package.json 格式一致
  • 同步 (Sync) 與非同步 (Async) 版本成對提供
  • outputPackageJSON(Sync) 會先建立上層目錄(mkdir -p 語意)
  • 可透傳 @bluelovers/fs-json 的 IWriteOptions 覆寫縮排等行為

Installation

yarn add @yarn-tool/write-package-json
yarn-tool add @yarn-tool/write-package-json
yt add @yarn-tool/write-package-json

Usage

import writePackageJSONSync, {
	writePackageJSON,
	outputPackageJSONSync,
	outputPackageJSON,
} from '@yarn-tool/write-package-json';

// 同步寫入(檔案所在目錄需已存在)
writePackageJSONSync('./package.json', { name: 'my-pkg', version: '1.0.0' });

// 非同步寫入
await writePackageJSON('./package.json', { name: 'my-pkg', version: '1.0.0' });

// 自動建立上層目錄後寫入
outputPackageJSONSync('./nested/dir/package.json', { name: 'my-pkg' });

// 自訂格式選項(覆寫預設的 spaces / finalEOL)
writePackageJSONSync('./package.json', { name: 'my-pkg' }, { spaces: 4 });

API Documentation

所有函式簽名相同:(file: string, data: unknown, options?: IWriteOptions),差異在於同步/非同步與是否建立目錄。

| 函式 | 行為 | |------|------| | writePackageJSONSync(file, data, options?) | 同步寫入;亦為預設匯出 | | writePackageJSON(file, data, options?) | 非同步寫入 | | outputPackageJSONSync(file, data, options?) | 同步寫入,缺少的上層目錄會自動建立 | | outputPackageJSON(file, data, options?) | 非同步寫入,缺少的上層目錄會自動建立 | | _handleOptions(options) | 內部用:補上 spaces: 2 與 finalEOL: true 預設值 |

Configuration

options 型別為 IWriteOptions(來自 @bluelovers/fs-json),未指定時套用:

  • spaces: 2 — JSON 縮排空白數
  • finalEOL: true — 檔案結尾保留換行符

傳入的其他欄位會原樣透傳給底層的 writeJSON / outputJSON。