Stoyan is absolutely correct. As much as we all love CSS, it’s still an important player in how websites load and using less of it
Does shadow DOM improve style performance? — Nolan Lawson covers how, because of the inherent encapsulation of the shadow DOM, the styling gets applied a bit
John James Jacoby: I recently noticed that animations in Safari were stuttering pretty badly on my M1 powered 2020 MacBook Air, and dove in to
I’ve got some blind spots in CSS-related performance things. One example is the will-change property. It’s a good name. You’re telling the browser some particular
🧠 ct.css – Let’s take a look inside your <head> Your <head> is the single biggest render-blocking part of your page—ensuring it is well-formed is
I recently blogged about how images are hard and it ended up being a big ol’ checklist of things that you could/should think about and
Here’s Atif Afzal on using a <div> that is permanently on the page where tooltips are added/removed and how they perform vastly better than plopping
HTTP Caching is a Superpower — Hugh Haworth covers how the Cache-Control header is an awfully potent ingredient in web performance. I mis-read the title
I got together with Tim Kadlec from over at WebPageTest the other day to use do a bit of performance testing on CSS-Tricks. Essentially use
CSS-related techniques for optimizing Web Vitals Jun 2, 2021 Appears in: Web Vitals The way you write your styles and build layouts can have a
