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

@react-perfscope/vite

v1.0.0

Published

Vite plugin that auto-mounts react-perfscope in dev.

Readme

@react-perfscope/vite

Vite plugin that auto-injects react-perfscope/auto into your HTML entry in dev mode.

Install

npm install -D @react-perfscope/vite react-perfscope

Usage

// vite.config.ts
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import reactPerfscope from '@react-perfscope/vite'

export default defineConfig({
  plugins: [
    reactPerfscope(),
    react(),
  ],
})

The plugin is a no-op in vite build (production). In vite serve, it adds a <script type="module" src="/@id/react-perfscope/auto"> to the HTML head so the bootstrap loads before your app's entry.


한국어

dev 모드에서 HTML 엔트리에 react-perfscope/auto를 자동으로 주입하는 Vite 플러그인.

설치

npm install -D @react-perfscope/vite react-perfscope

사용법

// vite.config.ts
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import reactPerfscope from '@react-perfscope/vite'

export default defineConfig({
  plugins: [
    reactPerfscope(),
    react(),
  ],
})

vite build(프로덕션)에서는 no-op이다. vite serve에서는 HTML <head><script type="module" src="/@id/react-perfscope/auto">를 추가해서 부트스트랩이 앱 엔트리보다 먼저 실행되도록 한다.