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

The place to share queries, ideas, or issues related to the Chrome UX Report

💾 Boavizta.org Data repository

https://github.com/GoogleChrome/CrUX

Essential metrics for a healthy site.

⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

GitHub App to set and enforce security policies

This project is a small but feature complete application build with Fastify and Svelte, and it aims to show all the core concepts of Fastify, best practices, and recommendations.

Thread instruction counter tool

Starter files, final projects, and FAQ for my Ultimate React course

Font metric overrides for Google Fonts

First edition of the Automate All The Things Saga

Copy/paste detector for programming source code.

A Framework For Using HAR Files To Analyze Web Pages

Useful resources on distributed system design.

Modern WordPress development and deployment workflow with Platform.sh and Upsun

3rd party SLA tester / ranker

A build system for creating cross-platform styles.

WordPress theme built with Storybook and Webpack

Next generation frontend tooling. It's fast!

An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.

A book series on JavaScript. @YDKJS on twitter.

A collection of inspiring resources related to engineering management and tech leadership

Statistics for Data Science and Business Analysis, published by Packt

⚡️ 💾 Web Performance Snippets

A differential serving example for a toy app using webpack 5 and Babel 7.

🦎 -> 🦖A de-evolution gun for your bundle!

End user oriented web performance testing and beaconing