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

@aalis/api-package-manager

v0.1.0

Published

包管理契约:package-manager 服务描述符与装卸、更新接口(默认提供者 @aalis/plugin-package-manager)

Readme

@aalis/api-package-manager

包管理契约:package-manager 服务描述符与装卸、更新接口 PackageManagerService(UpdateTarget / UpdateResult)。不含服务实现,默认提供者是 @aalis/plugin-package-manager。

角色

  • packageManager:服务描述符(服务名 package-manager)。WebUI 市场以 optional(packageManager) 声明,缺席时装、卸、更新三条路由返回 503。
  • PackageManagerService:install / uninstall / serviceDependents / registry / update。装卸落在项目根 dependencies;类型、撤销通道、来源与服务依赖者这几道闸都在服务层。registry 返回安装实际使用的 npm 源,WebUI 市场按它查最新版与可更新。update 必须整批提交,成功后重启进程。

安装

pnpm add @aalis/api-package-manager

使用

import { packageManager } from '@aalis/api-package-manager';
import { definePlugin, optional } from '@aalis/core';

export default definePlugin({
  name: '@acme/plugin-example-market',
  uses: { packageManager: optional(packageManager) },
  apply({ packageManager }) {
    // 在处理指令或请求时现取,不要在 apply 里直接装包(每次激活都会装一次并触发重扫);服务缺席时 current 为 undefined
    async function install(npmPkg: string): Promise<string> {
      const pm = packageManager.current;
      if (!pm) return '包管理服务不可用';
      return (await pm.install(npmPkg)).message;
    }
    // 把 install 挂到指令或路由的处理函数上
  },
});

许可

见仓库根目录 LICENSE。