📝 A curated list of Web Performance Optimization. Everyone can contribute here!

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

Headless Chromium-based web performance metrics collector and monitoring tool

⚡️ 💾 Web Performance Snippets

CSS selectors complexity and performance analyzer

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

Web Performance Bootcamp

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

Open Source Web Performance Monitoring. Made by iteratec.

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

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

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

A sandboxed, extendable testing chrome extension and framework! It runs pre-defined and custom tests on each page that you visit.

⚡️ Web Perf Comparison for E-Commerce in Indonesia

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

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

Imagemin meets Rollup!

Web performance course examples

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.

A simple tool to animate, unwind and explore WebPagetest filmstrips