webperf 开源项目推荐（110 个）

davidsonfellipe /awesome-wpo

A curated list of Web Performance Optimization.

GoogleChrome /lighthouse-ci

为每次提交自动运行Lighthouse、查看更改并防止回归

sitespeedio /sitespeed.io

sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.

JamieMason /ImageOptim-CLI

将图像优化作为自动构建流程的一部分

axe312ger /sqip

"SQIP" (pronounced \skwɪb\ like the non-magical folk of magical descent) is a SVG-based LQIP technique.

macbre /phantomas

Headless Chromium-based web performance metrics collector and monitoring tool

rx-angular /rx-angular

Reactive Extensions for Angular.

nucliweb /webperf-snippets

Tested JavaScript snippets that measure and debug web performance. Your AI agent runs them for you, or you run them yourself in DevTools: the same code every time.

wix /import-cost

displays the import size of the package you are importing inside the code editor

malchata /yall.js

一个快速、灵活且小型的SEO友好懒惰加载器。

paulirish /pwmetrics

Progressive web metrics at your fingertipz

micmro /performance-bookmarklet

Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - requests by type, domain, load times, marks and more. Sort of a light live WebPageTest.

csswizardry /Obs.js

Context-aware web performance for everyone

macbre /analyze-css

CSS selectors complexity and performance analyzer

speedtracker /speedtracker

📉 Visualisation layer and data store for SpeedTracker

micmro /PerfCascade

响应式、基于SVG的HAR瀑布观看器

kurtextrem /awesome-performance-patches

🚀⚡ Awesome list about performance related patches/PRs.

perf-rocks /perf.rocks

Curated resources that help you build lightning fast websites

WarrenJones /nemetric

前端性能指标的监控,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。

GoogleChromeLabs /discovery

Discoveries on Sustainable Loading research