Addy Osmani

Addy is an engineering manager with the Chrome team at Google. His day-to-day job is leading a speed team who are dedicated to making the web fast. Their projects include Lighthouse.

Articles by: Addy Osmani

PageSpeed Insights

Boost your PageSpeed Insights score to improve the speed of your website

By Addy Osmani last updated

Web Design Find out how PageSpeed Insights gives you a to-do list for UX improvements.

JavaScript code splitting

All you need to know about JavaScript code splitting

By Addy Osmani last updated

JavaScript Split your JavaScript for faster-loading sites.

How to code faster, lighter JavaScript

By Addy Osmani last updated

JavaScript Top advice on how to optimise your JavaScript for mobile.