webperformance

AutoWebPerf provides a flexible and scalable framework for running web performance audits with arbitrary audit tools including PageSpeedInsights, WebPageTest and more.

performance web performance-metrics crux pagespeed-insights webperformance lighthouse pagespeed-insights-api chrome-ux-report

UpdatedDec 4, 2025
JavaScript

devkodeio /web-performance-bootcamp

Star155

Web Performance Bootcamp

javascript css html webperformance

UpdatedJul 22, 2023
JavaScript

deanhume /html-minifier

Star136

A simple command line tool to minify your HTML, Razor views & Web Forms views

c-sharp knockout html-minifier pagespeed webperformance razor-views

UpdatedOct 30, 2025
C#

iteratec /OpenSpeedMonitor

Star129

Open Source Web Performance Monitoring. Made by iteratec.

groovy grails measurements webpagetest performance-measurement webperformance

UpdatedJul 2, 2021
Groovy

IgnaciodeNuevo /personal-goals

Star79

List of books I've read, projects I've done, videos I've seen, articles I've read or podcasts I've listened to.

javascript refactoring css svg html sass performance books css3 ux a11y flexbox typography grid-layout personal-projects webdesign css-architecture sass-architecture webperformance multi-column

UpdatedMar 24, 2022

gildesmarais /jekyll-loading-lazy

Sponsor

Star66

🧙🏽‍♀️ Automatically adds loading="lazy" to <img> and <iframe> tags. Load images on your sites lazily without JavaScript.

jekyll jekyll-plugin performance image native lazy lazy-load lazyload loading iframe img lazy-loading lazyloading pagespeed iframes lazyload-images webperformance lazy-load-img loading-lazy webvitals

UpdatedMar 20, 2025
Ruby

AvraamMavridis /performance-budget-plugin

Star63

Perfromance budget plugin for Webpack (https://webpack.js.org/)

plugin performance webpack performance-metrics budget performance-analysis performance-monitoring perfmatters jsperf webperf webperformance gziprequests postrequests

UpdatedNov 7, 2018
JavaScript

dvelasquez /lighthouse-viewer

Star43

Wrapper for VanillaJS, VueJS & React of the Original Lighthouse Reporter/Viewer

react vue svelte webperf webperformance lighthouse sveltejs lighthouse-viewer

UpdatedDec 14, 2025
HTML

mazipan /webperf-ecommerce-id

Star40

⚡️ Web Perf Comparison for E-Commerce in Indonesia

webperf webperformance lighthouse lighthouse-ci

UpdatedOct 8, 2023
TypeScript

willmendesneto /perf-marks

Sponsor

Star36

The isomorphic, simplest, and lightweight solution for User Timing API in Javascript - 🚀 only 208B 🚀. Tree-shaking and entry points built-in. Simple as that!

javascript frontend user-timing hacktoberfest webperformance perf-marks

UpdatedJun 4, 2025
TypeScript

sitespeedio /onlinetest

Star30

Deploy your own version of sitespeed.io online.

webperformance

UpdatedDec 16, 2025
JavaScript

malchata /rollup-plugin-imagemin

Star26

Imagemin meets Rollup!

javascript web-performance rollup-plugin webperf imagemin image-optimization image-optimisation webperformance rollupjs

UpdatedJan 7, 2023
JavaScript

webperf-core is an open-source testing suite tailored to help you improve your digital presence in areas like web performance, security and accessibility to email best practice using many small improvements.

security performance web accessibility metrics best-practices audit standards webperf webperformance