Cumulative-layout-shift | npm.io

Web performance library for measuring all User-centric performance metrics, including the latest Web Vitals.

performance performance-metrics metrics navigation-timing time-to-first-byte ttfb navigator-interface resource-timing service-worker-status storageManager-interface

9.4.0 • Published 28 days ago

Send browser performance metrics to third-party analytics providers

analytics analytics-project analytics-plugin perf performance performance-metrics metrics navigation-timing time-to-first-byte ttfb

0.2.1 • Published 3 years ago

Generic PerformanceObserver API wrapper for measuring performance metrics

performance web-vitals custom metrics first-contentful-paint first-paint first-input-delay largest-contentful-paint cumulative-layout-shift time-to-first-byte element-timing

1.0.2 • Published 4 years ago

Web performance library for measuring all User-centric performance metrics, including the latest Web Vitals.

performance performance-metrics metrics navigation-timing time-to-first-byte ttfb navigator-interface resource-timing service-worker-status storageManager-interface

9.0.1 • Published 4 months ago