JavaScript performance-metrics

Open-source JavaScript projects categorized as performance-metrics

Top 4 JavaScript performance-metric Projects

performance-metrics
  1. lighthouse

    Automated auditing, performance metrics, and best practices for the web.

    Project mention: How Guardius Supercharges Google Lighthouse for Seamless Web Performance Audits | dev.to | 2025-04-14

    Google Lighthouse is an open-source tool that helps developers run technical audits on web apps and websites. It generates comprehensive reports on performance, accessibility, SEO, and best practices. The insights Lighthouse provides are valuable for improving user experience and making your website perform well in Google’s search rankings.

  2. Civic Auth

    Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.

    Civic Auth logo
  3. sitespeed.io

    sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.

  4. appmetrics

    Node Application Metrics provides a foundational infrastructure for collecting resource and performance monitoring data for Node.js-based applications. (by RuntimeTools)

  5. apm-agent-nodejs

    Elastic APM Node.js Agent

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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JavaScript performance-metrics related posts

  • How Guardius Supercharges Google Lighthouse for Seamless Web Performance Audits

    1 project | dev.to | 14 Apr 2025
  • The Power of UX/UI Design: How It Impacts Your Website’s Success

    1 project | dev.to | 20 Feb 2025
  • Initial load performance for React developers: investigative deep dive

    2 projects | dev.to | 27 Jan 2025
  • Performance Optimization Techniques for Modern Web Apps

    1 project | dev.to | 17 Jan 2025
  • Extending Lighthouse for custom image and video optimization analysis

    1 project | dev.to | 25 Nov 2024
  • Lighthouse User Flow

    1 project | dev.to | 8 Aug 2024
  • Lighthouse vs. PageSpeed Insights: The Lack of Correlation

    1 project | dev.to | 5 Aug 2024
  • A note from our sponsor - InfluxDB
    influxdata.com | 22 Apr 2025
    Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems. Learn more →

Index

What are some of the best open-source performance-metric projects in JavaScript? This list will help you:

# Project Stars
1 lighthouse 28,897
2 sitespeed.io 4,835
3 appmetrics 980
4 apm-agent-nodejs 587

Sponsored
Auth in Less Than 5 Minutes
Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
www.civic.com

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