关于
This skill empowers developers to integrate Real User Monitoring (RUM) into their web applications, providing a comprehensive framework for capturing real-world performance data. It streamlines the entire process from selecting the right platform—such as Datadog, New Relic, or Google Analytics—to designing custom instrumentation strategies and implementing robust JavaScript tracking code. By focusing on critical metrics like Core Web Vitals (LCP, FID, CLS) and custom user events, this skill helps identify performance bottlenecks that directly impact user experience and conversion rates in a live production environment.