Articles Tagged

Bramus shares that Chrome Canary no longer forces CSS animations using width and height properties to run on the main thread.…

I wrote a post for Smashing Magazine that was published today about this thing that Chrome and Safari have called “Tight Mode” and how it impacts page performance. I’d never heard the term until DebugBear’s Matt Zeunert mentioned it in …

“Waits are a price that developers ask users to pay and loading spinners only buy so much time.” —Alex Russell (permalink)…

PSA: Today’s the day that Google’s performance tools officially stops supporting the First Input Delay (FID) metric that was replaced by Interaction to Next Paint (INP).…

Geez, leave it to Patrick Brosset to talk CSS performance in the most approachable and practical way possible. Not that CSS is always what’s gunking up the speed, or even the lowest hanging fruit when it comes to improving …

In my last article, we went over how to set up a web app that serves chunks and bundles of CSS and JavaScript from CloudFront. We integrated it into Vite so that when the app runs in a browser, …

I have a handful of good links to articles about performance that are burning a hole in my bookmarks folder, and wanna drop them here to share.…

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 is a good thing. He has a neat new bookmarklet called CSS Me Not …

1. 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 faster than it would if those styling rules were relevant to the entire page. But