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

@mazhu/envpreset

v1.0.0

Published

一键配置开发环境 CLI 工具 - ESLint、Prettier、TypeScript 等开箱即用

Readme

@mazhu/envpreset

🚀 一键配置开发环境 CLI 工具 - ESLint、Prettier、TypeScript 等开箱即用

安装

npm install -g @mazhu/envpreset

或者使用 npx(无需安装):

npx @mazhu/envpreset init

使用方法

交互式初始化

envpreset init

启动交互式命令行界面,选择需要配置的工具和预设。

快速添加配置

# 添加 ESLint 配置
envpreset add eslint

# 添加 Prettier 配置
envpreset add prettier

# 添加 TypeScript 配置
envpreset add typescript

# 添加所有配置
envpreset add all

支持的工具

ESLint

支持以下预设:

  • Standard - JavaScript Standard Style
  • Airbnb - Airbnb JavaScript Style Guide
  • 推荐配置 - 仅包含 ESLint 推荐规则

生成文件:

  • .eslintrc.js - ESLint 配置文件
  • .eslintignore - ESLint 忽略文件

Prettier

代码格式化工具,自动统一代码风格。

生成文件:

  • .prettierrc - Prettier 配置文件
  • .prettierignore - Prettier 忽略文件

TypeScript

JavaScript 的超集,提供类型安全。

支持两种模式:

  • 严格模式 - 启用所有严格类型检查
  • 宽松模式 - 基础类型检查

生成文件:

  • tsconfig.json - TypeScript 配置文件

自动添加的 NPM Scripts

运行 envpreset 后,会自动在 package.json 中添加以下脚本:

{
  "scripts": {
    "lint": "eslint .",
    "lint:fix": "eslint . --fix",
    "format": "prettier --write .",
    "format:check": "prettier --check .",
    "build": "tsc",
    "type-check": "tsc --noEmit"
  }
}

示例

# 在新项目中初始化
mkdir my-project && cd my-project
envpreset init

# 选择 ESLint + Prettier
# 安装依赖
npm install

# 开始开发!

配置说明

ESLint + Prettier 集成

当同时选择 ESLint 和 Prettier 时,会自动安装 eslint-config-prettiereslint-plugin-prettier,避免两者规则冲突。

TypeScript 严格模式

严格模式启用了以下额外检查:

  • noUnusedLocals - 禁止未使用的局部变量
  • noUnusedParameters - 禁止未使用的参数
  • noImplicitReturns - 函数所有代码路径都必须有返回值
  • noFallthroughCasesInSwitch - 禁止 switch 穿透
  • noUncheckedIndexedAccess - 索引访问时包含 undefined
  • exactOptionalPropertyTypes - 可选属性类型精确匹配

许可证

MIT © Mike Wang

相关链接