keywords:performance-metrics

perfume.js

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

zizzamia

published version 9.4.0, a year ago31 dependents licensed under $MIT

160,943

@analytics/perfumejs

Send browser performance metrics to third-party analytics providers

davidwells

published version 0.2.1, 4 years ago2 dependents licensed under $MIT

4,131

precise-now

Like `performance.now()` but in nanoseconds.

ehmicky

published version 3.0.1, 19 days ago2 dependents licensed under $MIT

590

time-resolution

Find the process's time resolution

ehmicky

published version 3.0.1, 19 days ago1 dependents licensed under $MIT

525

suite-metrics

Easily keep track of metrics for many nested test suites

reidmoffat

published version 1.3.1, 8 months ago0 dependents licensed under $MIT

259

perfrunner-core

Automated UI performance test tool to measure performance changes for the web apps and sites

drag13

published version 0.13.0-alpha.1, 3 years ago2 dependents licensed under $MIT

137

perfrunner

Command-line-interface for the perfrunner - automated UI performance test tool

drag13

published version 0.13.0-alpha.1, 3 years ago0 dependents licensed under $MIT

122

nemetric

前端性能监控,采集以及上报。用于测量第一个dom生成的时间(FP/FCP/LCP)、用户最早可操作时间（fid|tti）和组件的生命周期性能,，网络状况以及资源大小等等。向监控后台报告实际用户测量值。

warren9527

published version 1.2.5, 5 years ago0 dependents licensed under $ISC

98

perst

perst is a wrapper around LoaderIO, which can be configured and run in your commandline multiple tests and validates the measureable values like AVG Response Time and AVG Error Rate.

dasred

published version 2.5.0, 3 years ago0 dependents licensed under $MIT

82

express-raw

Powerful Express.js utility package for better work with Express. Zero dependencies.

ddosnotification

published version 1.2.5, 5 months ago0 dependents licensed under $MIT

73

als-performance-monitor

Monitor performance and overhead with real-time system metrics watchdog (cpu,ram,rss,swap).

alexsorkin

published version 0.5.11, 2 years ago0 dependents licensed under $ISC

47

simpletrace

Simple but powerful profiling mechanism to find bottlenecks in your code.

spiral2k

published version 0.3.0, 6 years ago0 dependents licensed under $MIT

52

split-time

A JavaScript library for measuring FCP, LCP. Report real user measurements to tracking tool.

maopy

published version 0.1.0, 5 years ago0 dependents licensed under $MIT

37

perfume-webpack-plugin

A Webpack plugin to perfume.js

zy308718320

published version 1.0.3, 5 years ago0 dependents licensed under $MIT

35

bodhi-node-profiler

A lightweight, zero-configuration performance profiler for Node.js applications with real-time dashboard

bodheesh

published version 1.1.0, 2 months ago0 dependents licensed under $MIT

30

JavaScript library that measures First (Contentful) Paint (FP/FCP) and First Input Delay (FID). Annotates components’ performance for Vanilla and Angular applications, into the DevTools timeline. Reports all the results to Google Analytics or your favorit