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Nalezeno "performance": 171

Using the CSS Me Not Bookmarklet to See (and Disable) CSS Files


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 … Using the CSS Me Not Bookmarklet to See (and Disable) CSS Files originally published...

Links on Performance V


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 …

Low framerate in Safari on M1 Mac


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 figure out why. The why: This wasn’t a bug. This was a feature.…

When is it “Right” to Reach for contain and will-change in CSS?


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 property (or the scroll-position or content) uh, will, change: .el { will-change: opacity; … The post When...

ct.css — Performance Hints via Injected Stylesheet Alone


This is some bonafide CSS trickery from Harry that gives you some generic performance advice based on what it sees in your <head> element. First, it’s possible to make a <style> block visible like any other element by changing the … The post ct.css — Performance Hints...

Frameworks Helping Image Usage


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 implement when placing images on websites. I think it’s encouraging to see frameworks — these … The post Frameworks Helping Image Usage appeared...

Don’t attach tooltips to document.body


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 those same tooltips right into the <body>. It’s not really discussed, but the reason … The post Don’t attach...

Links on Performance IV


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 at first and was waiting to read about HTML caching. Hugh covers it a bit … The post Links on Performance IV appeared first...

Learnings From a WebPageTest Session on CSS-Tricks


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 the tool, poke around, and identify performance pain points to work on. You can watch … The post Learnings From a WebPageTest Session on CSS-Tricks...

Axie Infinity Economy Booms as NFT Sales Rise


Axie Infinity, an Ethereum based game, is now one of the biggest successes of the play-to-earn model. Featuring NFT’s like the game characters, the game monetizes breeding these characters and selling them. As a result, there is now a growing demand for Axies, whose stats can make them reach...

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