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 🙏

© 2024 – Pkg Stats / Ryan Hefner

fe-probe

v0.0.1

Published

frontend performance and exceptions probe

Downloads

3

Readme

probe(前端性能和异常探针sdk)

Installation

npm install --save-dev probe

Usage

1.会在你的项目根目录下生成配置探针指标配置文件,编辑修改各项参数

probe config
  • 配置文件说明
    url: '', // 上报地址
    // 其他参数
    perf: true, // 上报perf
    err: true, // 上报error
    common: {
        task: '任务名', // 非必须自定义参数
        app: 'app名', // 非必须自定义参数
        t: new Date().getTime() // 上报时间戳
    },
    // 上报指标字段名映射 key是指标名,value是自定义上报名
    alias: {
        tcp: 'tcp', // tcp耗时
        dns: 'dns', // dns耗时
        timeToFirstRequest: 'net', // network ready 开始发送请求
        timeToFirstByte: 'rd', // ttfb
        firstPaint: 'ht', // 白屏
        firstScreen: 'fs', // 首屏
        domInteractive: 'drt', // dom可交互
        domTime: 'dom', // dom加载时间
        srcTime: 'src', // 资源加载时间
        complete: 'dt', // 完全加载时间
        frontEndTime: 'fe', // 前端耗时
        resolutionWidth: 'w', // 分辨率宽度
        resolutionHeight: 'h'  // 分辨率高度
    }

2.会在你项目的根目录下生成探针sdk

probe build
  • 将生成的probe.min.js引入到项目html的script标签最顶部
<script src="probe.min.js"></script>
<!-- 启动探测 -->
<script>
    <!-- params: sample、your page name -->
    probe.config(1, 'pb');
</script>

更多

  • probe check // 可以对probe.config.js做合法校验
  • probe test // 测试开发探针数据指标

Browser Support