Nov 17 2025

Barry Pollard - Improving Core Web Vitals, A Smashing Magazine Case Study

“Why are my Core Web Vitals failing?” Many developers have been asking themselves that question lately. Sometimes it’s easy enough to find the answer to that question and the site just needs to inve

performance , Core Web Vitals , seo , Case Studies

Nov 18 2025

Robin Marx - HTTP/3: Performance Improvements (Part 2)

Welcome back to this series about the new HTTP/3 protocol. In part 1, we looked at why exactly we need HTTP/3 and the underlying QUIC protocol, and what their main new features are. In this second

performance , Guides , Security , Browsers

Nov 18 2025

Michelle Barker - Respecting Users’ Motion Preferences

When working with motion on the web, it’s important to consider that not everyone experiences it in the same way. What might feel smooth and slick to some might be annoying or distracting to others

performance , animation , Css , Javascript

Nov 17 2025

Adrian Bece - The View Transitions API And Delightful UI Animations (Part 2)

Last time we met, I introduced you to the View Transitions API. We started with a simple default crossfade transition and applied it to different use cases involving elements on a page transitioning

animation , Techniques , API , Css , ui

Nov 17 2025

Matt Zeunert - How To Monitor And Optimize Google Core Web Vitals

This article has been kindly supported by our dear friends at DebugBear, who help optimize web performance to improve user experience. Thank you! Google’s Core Web Vitals initiative has inc

performance , Core Web Vitals , optimization