概要
This skill provides a comprehensive framework for optimizing web application performance by focusing on Core Web Vitals, bundle analysis, and runtime execution. It guides users through a structured four-step workflow—Baseline, Identify, Fix, and Validate—to eliminate bottlenecks like large JS bundles, render-blocking scripts, and memory leaks. By integrating automated Lighthouse audits and deep-dive analysis of browser DevTools data, this skill ensures applications remain fast, stable, and responsive for real-world users.
