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melikhanmutlu
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performance-profiling

Measure Core Web Vitals and profile runtime behavior with Lighthouse.

Updated Dec 10, 2024
Search Tags:#performance#optimization#profiling#lighthouse#devtools#web
One-click install
npx skills add https://github.com/melikhanmutlu/web_ar --skill performance-profiling-melikhanmutlu
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: performance-profiling
Source: https://github.com/melikhanmutlu/web_ar/tree/main/.agent/skills/performance-profiling
Command: npx skills add https://github.com/melikhanmutlu/web_ar --skill performance-profiling-melikhanmutlu

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Performance profiling helps teams quantify where and why a web app is slow, enabling targeted improvements.

Core Features & Use Cases

  • Lighthouse-driven audits to baseline performance and accessibility
  • Profiling workflows covering Core Web Vitals, bundle size, runtime tasks, and memory
  • Practical use cases for development, CI, and production monitoring

Quick Start

Run the Lighthouse-based audit on your URL to establish a performance baseline and identify bottlenecks.

Frequently Asked Questions about performance-profiling

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I identify web performance bottlenecks using Core Web Vitals?▼

Identify web performance bottlenecks by measuring Core Web Vitals and profiling runtime behavior with Lighthouse tooling to quantify where and why a web app is slow, enabling targeted optimizations across modern web apps and SPAs.

What is the best way to profile runtime behavior and memory in a SPA?▼

The best way to profile runtime behavior and memory in a SPA is using a defined profiling workflow that gathers metrics, analyzes results, and implements targeted optimizations using Lighthouse-driven audits to baseline performance.

Can I use Lighthouse audits for performance monitoring in CI and production?▼

Yes, you can use Lighthouse audits for performance monitoring in CI and production. The profiling workflow is applicable across development, CI, and production monitoring for modern web apps and SPAs.

How do I baseline web performance and identify what is slowing down my app?▼

Baseline web performance and identify slowdowns by running a Lighthouse-based audit on your URL to establish a performance baseline and identify bottlenecks like bundle size, runtime tasks, and memory issues.

Does performance profiling require a specific workflow to optimize bundle size and runtime tasks?▼

Performance profiling requires a defined profiling workflow and Lighthouse tooling to gather metrics, analyze results, and implement targeted optimizations covering Core Web Vitals, bundle size, runtime tasks, and memory.

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