Implements Real User Monitoring to capture and analyze Core Web Vitals and actual user performance data.
This skill guides developers through the entire lifecycle of implementing Real User Monitoring (RUM) for web applications, from selecting the right platform to designing instrumentation strategies and deploying tracking code. It helps optimize user experience by monitoring critical metrics like Core Web Vitals (LCP, FID, CLS) and page load times, enabling data-driven performance tuning based on real-world user interactions. By assisting with platform selection and providing ready-to-use JavaScript snippets, it ensures your application performance is measured accurately and ethically.
Key Features
01Custom performance event and user journey instrumentation
02JavaScript tracking code generation and implementation support
033 GitHub stars
04RUM platform selection guidance for Datadog, New Relic, and Google Analytics
05Core Web Vitals tracking for LCP, FID, and CLS
06Privacy compliance and data sampling strategy advice
Use Cases
01Optimizing Core Web Vitals to improve SEO rankings and user retention
02Setting up RUM for a new production website to monitor global latency
03Tracking custom user journey performance like time-to-purchase completion
