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Continuous Performance Analysis with Lighthouse CI and GitHub Actions


Lighthouse is a free and open-source tool for assessing your website’s performance, accessibility, progressive web app metrics, SEO, and more. The easiest way to use it is through the Chrome DevTools panel. Once you open the DevTools, you will see a “Lighthouse” tab. Clicking the “Generate report”...

2020 Roundup of Web Research


It’s December! Lots of things are published this time of year, like developer advent calendars and organizations reflecting on the past year. We have even our own end-of-year series where we asked folks what they learned in 2020. But we also see lots of research come out around this time....

What’s Old is New


This year, I learned a lot about how “old” tricks can solve a lot of modern problems if you use the right tools. Following the growth of Jamstack-style development has been both a learning experience, while also a nostalgic one. It’s been amazing to see how you can power plain...

Let's See What's Inside A PlayStation 5


We know the outside of the PS5 is just two big-ass white fins, but the inside is still a mystery. So the good people at iFixit have got hold of one and torn it to pieces, ostensibly to judge its repair value, but really just so we could all gawk at the carnage of it all.Read more

Bitcoin May See 'Uneventful Price Action' in December - Kraken Intelligence


Following the excitement over rallies and all-time highs, bitcoin (BTC)'s December will likely be "uneventful," said Kraken Intelligence, the major crypto exchange's team of in-house researchers, in their latest report. “November lived up to its reputation as a top-performing month,” said...

Unconventional Stock Image Sources


This year, I learned that there is a wide world of free stock imagery available beyond Unsplash and Pexels. You see, I’ve been working on designing WordPress themes this year, and all images need to be compatible with the GPL. Unsplash and Pexels both have free and open licenses, but unfortunately...

How to Create a Favicon That Changes Automatically


I found this Free Favicon Maker the other day. It’s a nice tool to make a favicon (true to its name), but unlike other favicon generators, this one lets you create one from scratch starting with a character or an emoji. Naturally, I was curious to look at the code to see how it works and, while...

Very Extremely Practical CSS Art


I’ve always enjoyed the CSS art people create, but I’ve never ventured into it much myself. I’m familiar with many of the tricks involved, but still find it surprising every time: the way people are able to make such fluid and beautiful images out of little boxes. I always end...

Creating websites with prefers-reduced-data


Spoiler alert: There is no support for it yet. But it is defined in the Media Queries Level 5 spec that includes other recent, but more familiar user preference features, like prefers-color-scheme and prefers-reduced-motion. The Polypane blog goes into incredible depth on prefers-reduced-data...

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