Site performance is potentially the most important metric. The better the performance, the better chance that users stay on a page, read content, make purchases, or just about whatever they need to do. A 2017 study by Akamai says as …
Auditing CSS is not a common task in a developer’s everyday life, but sometimes you just have to do it. Maybe it’s part of a performance review to identify critical CSS and reduce unused selectors. Perhaps is part of effort …
Spencer Miskoviak on the Wealthfront blog:
…By creating custom DevTools specific to an app, they can operate at an even higher abstraction to handle things like user interactions, or debugging tracking events. While this requires building and maintaining the
I still think the Google-devised Core Web Vitals are smart. When I first got into caring about performance, it was all: reduce requests! cache things! Make stuff smaller! And while those are all very related to web performance, they are …
Amber Wilson on making bookmarklets to help yo-self. She shows off one that injects an accessibility script — I like this approach, as it means you don’t have to maintain the bookmarklet, just the script it links to. Another example …
There are a number of these desktop apps where the goal is showing your site at different dimensions all at the same time. So you can, for example, be writing CSS and making sure it’s working across all the viewports …
It wasn’t that long ago that Umar Hansa published a look at the most interesting new features in Chrome DevTools released in 2020. In fact, it was just earlier this month!
But in that short amount of time, Chrome has …
Browser DevTools are indispensable for us front end developers. In this article, we’ll take a look at the Computed tab, a small corner of the DevTools panel that shows us big things, like how relative CSS values are resolved. We’ll …
I’m excited to share some of the newer features in Chrome DevTools with you. There’s a brief introduction below, and then we’ll cover many of the new DevTools features. We’ll also look at what’s happening in some other browsers. I …
