Apr 25 · 11 min read · TL;DR: AI coding tools generate React apps that look fast in development and collapse under real Core Web Vitals scoring. The seven most common reasons: oversized client bundles, unoptimized images, m
Join discussion
Mar 3 · 10 min read · Web Performance Optimization: Core Web Vitals and Beyond Every 100 milliseconds of added load time costs you conversions. That's not a guess -- it's been measured repeatedly by Google, Amazon, Walmart, and everyone else with enough traffic to run the...
MTiffany commentedMar 3 · 8 min read · Web Performance Tools: Measuring and Fixing What Matters Performance is one of those things everyone agrees matters but few teams measure systematically. The tooling has gotten remarkably good -- good enough that there's no excuse for shipping a 4MB ...
Join discussionFeb 14 · 6 min read · Most performance monitoring tools test your site from one location, or run tests sequentially across regions. That means testing from 18 locations can take 20+ minutes. We needed something faster. Ahoj Metrics tests from 18 global regions simultaneou...
Join discussion
Feb 12 · 5 min read · Lighthouse CI: Automate Performance Testing in GitHub Actions The Performance Bug That Cost Us 40% of Users Our app was fast on our MacBooks. Users disagreed. Here's what we learned. Table of Contents Why Performance Matters Measuring What Matters 5...
Join discussionFeb 10 · 3 min read · When you are starting your web developer career, you have to focus on the following (or similar) things: HTML CSS JS/TS Git React Vue Sass/Less Bootstrap / Material UI / Ant Design And the list is rising and rising every year. Job seekers t...
Join discussion
Feb 6 · 4 min read · En el desarrollo web moderno, alcanzar una puntuación perfecta en Lighthouse no es solo una cuestión de vanidad, sino un factor crítico para el SEO y la experiencia de usuario. En el proyecto Noel Frias, he implementado una serie de estrategias técni...
Join discussion
Jan 30 · 6 min read · Lighting plays a critical role in both the functionality and aesthetic of a staircase. Beyond ensuring safety, the color temperature of your stair lights can dramatically affect the mood, appearance, and ambiance of your home. Whether you prefer a wa...
Join discussion
