perfume.js

Web performance library for measuring all User-centric performance metrics, including the latest Web Vitals.
v9.4.0 URL: https://unpkg.com/perfume.js@9.4.0/dist/perfume.umd.min.js
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performanceperformance-metricsmetricsnavigation-timingtime-to-first-bytettfbnavigator-interfaceresource-timingservice-worker-statusstorageManager-interfacefirst-paintfpfirst-contentful-paintfcpfirst-input-delayfidlargest-contentful-paintlcpcumulative-layout-shiftclstotal-blocking-timetbtelement-timingweb-vitals

@analytics/perfumejs

Send browser performance metrics to third-party analytics providers
v0.2.1 URL: https://unpkg.com/@analytics/perfumejs@0.2.1/lib/analytics-plugin-perfumejs.cjs.js
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analyticsanalytics-projectanalytics-pluginperfperformanceperformance-metricsmetricsnavigation-timingtime-to-first-bytettfbnavigator-interfaceresource-timingservice-worker-statusstorageManager-interfacefirst-paintfpfirst-contentful-paintfcpfirst-input-delayfidlargest-contentful-paintlcpcumulative-layout-shiftclstotal-blocking-timetbt

precise-now

Like `performance.now()` but in nanoseconds.
v3.0.1 URL: https://unpkg.com/precise-now@3.0.1/build/src/main.js
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browsersdata-nowdatehrtimejavascriptlibrarymicrosecondsmillisecondsnanosecond-resolutionnanosecondsnodejsperformanceperformance-analysisperformance-metricsperformance-monitoringperformance-testingperformance-tuningresolutionsecondstypescript

@code-zetta/ng-profiler

A tiny in-app profiler overlay for Angular that works in both zoned and zoneless applications
v0.0.15 URL: https://unpkg.com/@code-zetta/ng-profiler@0.0.15/fesm2022/code-zetta-ng-profiler.mjs
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angularprofilerperformancemonitoringdebuggingdevelopmentoverlayheatmaprender-countingframe-timingzone.jszonelesschange-detectionperformance-analysisangular-toolsdev-toolsperformance-profilerangular-performancereal-time-monitoringcomponent-renderingangular-debuggingperformance-metricsangular-developmentperformance-overlayangular-profiler

suite-metrics

Easily keep track of metrics for many nested test suites
v2.2.0 URL: https://unpkg.com/suite-metrics@2.2.0/dist/index.cjs
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testmetricssuitebenchmarkperformancetimemicrosecondsmicrotimemochamocha-metricsjestrecursivenestedperformance-trackingbenchmarkingexecution-timeperformance-metrics