Nov 18 2025

Robin Marx - HTTP/3: Practical Deployment Options (Part 3)

Hello, and welcome to the final installment of this three-part series on the new HTTP/3 and QUIC protocols! If after the previous two parts — HTTP/3 history and core concepts and HTTP/3 performance

performance , Security , Browsers

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 17 2025

Michelle Barker - Reducing The Web’s Carbon Footprint: Optimizing Social Media Embeds

The COP26 climate conference has thrown into a sharp light the importance of reducing carbon emissions in every area of our lives. Everyone can play a role in this, including those of us working on

performance , optimization , User Interaction , ui

Nov 17 2025

Adrian Bece - Claymorphism: Will It Stick Around?

Design trends come and go, and just a fraction sticks around longer than others. Flat design and its more popular successor, Material design, have been dominating the web UI for quite some time, fea

Techniques , Css , ui

Nov 17 2025

Matt Zeunert - How To Fix Largest Contentful Paint Issues With Subpart Analysis

This article has been kindly supported by our dear friends at DebugBear, who help optimize web performance to improve user experience. Thank you! The Largest Contentful Paint (LCP) in Core

performance , optimization , User Experience

Nov 17 2025

Geoff Graham - Running A Page Speed Test: Monitoring vs. Measuring

This article has been kindly supported by our dear friends at DebugBear who help optimize web performance to improve user experience. Thank you! There is no shortage of ways to measure the

performance , optimization , Techniques , Tools