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76 packages found
web performance analyze tool base on remote debugging protocol,fex
Create HAR files from Chrome Debugging Protocol data.
Create HAR files from Chrome Debugging Protocol data.
CSS Selector Scene Investigation. Analyses a git codebase for unused CSS selectors against a given CSS files set
A SVG-based LQIP image placeholder generator
Convert blurhash strings to CSS objects
- blur
- blurhash
- hash
- image
- image loading
- image placeholder
- largest contentful paint
- perfmatters
- performance
- placeholder
- rust
- wasm
- web vitals
- webassembly
PageSpeed Green official Command Line Client (CLI)
A JavaScript library for measuring FCP, LCP. Report real user measurements to tracking tool.
phantomas reporter for zabbix (zabbix_sender)
- phantomas
- phantomjs
- reporter
- metrics
- high performance web sites
- monitoring
- web development
- web performance
- webperf
- zabbix
Create HAR files from Chrome Debugging Protocol data.
A prognosticating client-side DNS prefetcher for outbound links.
- rel="dns-prefetch"
- dns-prefetch
- dns lookup
- dns
- nslookup
- dns prefetching
- perceived performance
- performance
- webperf
- web performance
A nano-sized `preconnect` hint wrapper.
web performance analyze tool base on remote debugging protocol,fex
This component is a React wrapper for the lighthouse-viewer. It depends on [lighthouse-viewer](../lighthouse-viewer), package that exports the original lighthouse-viewer from Google as an ES modules package.
Node module to optimize and compress PNG, JPG, Gif images using CheetahO compression algorithms
- kraken
- cheetaho.com
- image optimizer
- image optimiser
- smushit
- png
- jpg
- gif
- compress image
- web performance
- webperf
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
- performance-metrics
- google-analytics
- metrics
- javascript-library
- first-contentful-paint
- devtools
- user-timing
- web-performance
- webperf
- angular
The coach gives you advice on building a better web page
This is a fork of sitespeedio/coach. The coach gives you advice on building a better web page
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。
- performance-metrics
- metrics
- navigation-timing
- navigatorInformation
- first-paint
- first-contentful-paint
- first-input-delay
- largest-contentful-paint
- devtools
- user-timing
- web-performance
- webperf
- hardwareConcurrency
- downlink
- View more
Analyze the web performance of your site using Grunt