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Some Performance Blog Posts I’ve Bookmarked and Read Lately

3.2.2021
Back/forward cache — I always assumed browsers just do fancy stuff with the back/forward buttons and us developers had very little control. Philip Walton tells us it’s critical that we understand “what makes pages eligible (and ineligible) for bfcache to … The post Some...

Break a forEach Loop with JavaScript

22.12.2020
I’ve written a number of blog posts about JavaScript tricks: Promise tricks, type conversion tricks, spread tricks, and a host of other JavaScript tricks. I recently ran into another JavaScript trick that blew my mind: how to break a forEach loop. To break the forEach loop at any point,...

What Makes CSS Hard To Master

18.12.2020
Tim Severien: I feel we, the community, have to acknowledge that CSS is easy to get started with and hard to master. Let’s reflect on the language and find out what makes it hard. Tim’s reasons CSS is hard (in my own words): You can look at a matching Ruleset, and still not have the whole...

It’s Always Year Zero

16.12.2020
In the short term, opinions about technology often follow a compressed form of Laver’s Law: Everything just before me was completely broken. Everything that comes after me is completely unnecessary. Everything I use right now is perfectly fine; stop changing things. We tend to judge things based...

Netlify & Next.js

14.12.2020
Cassidy Williams has been doing a Blogvent (blogging every day for a month) over on the Netlify Blog. A lot of the blog posts are about Next.js. There is a lot to like about Next.js. I just pulled one of Cassidy’s starters for fun. It’s very nice that it has React Fast-Refresh built-in....

Web Performance Calendar

7.12.2020
The Web Performance Calendar just started up again this year. The first two posts so far are about, well, performance! First up, Rick Viscomi writes about the mythical “fast” web page: How you approach measuring a web page’s performance can tell you whether it’s built for speed or whether it feels...

New Research Suggests Satoshi Nakamoto Lived in London Creating Bitcoin

26.11.2020
The hunt for the mysterious Bitcoin inventor, Satoshi Nakamoto continues to this day, as new data-driven research has been recently deployed in order to figure out the creator’s location while he/she or they worked on the network. The researchers analyzed Satoshi’s 539 Bitcointalk...

Rendering Spectrum

25.11.2020
Here are the big categories of rendering websites: Client: ship a <div id="root"></div> and let a JavaScript template render all of it. Static: pre-render all the HTML. Server: let a live server process requests and generate the HTML response. They are not mutually exclusive....

The Core Web Vitals hype train

24.11.2020
Some baby bear thinking from Katie Sylor-Miller: my excitement for Core Web Vitals is tempered with a healthy skepticism. I’m not yet convinced that Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS) are the right metrics that all sites should...

Comparing Various Ways to Hide Things in CSS

27.10.2020
You would think that hiding content with CSS is a straightforward and solved problem, but there are multiple solutions, each one being unique. Developers most commonly use display: none to hide the content on the page. Unfortunately, this way of hiding content isn’t bulletproof because now that...

Our Best Posts on Web Components

19.10.2020
A grouping of hand-selected posts from our site about Web Components. We've published a very useful article series from Caleb Williams, so that's here, but also sprinkled in some other informational and link posts on the subject. The post Our Best Posts on Web Components appeared first...

There’s a good reason why experienced devs say “it depends” so often

2.10.2020
I feel like Jerod Santo really understood what I was trying to say in Weaved Webs, when I was trying to cover the emerging WordPress (“versus”) Jamstack conversation. If you asked El Duderino if you should go Jamstack he’d probably tell you, “It’s a complicated case. Lotta ins. Lotta...

Bitcoin Posts a 66-Day Consecutive Streak Above the $10K Price Range

1.10.2020
The Bitcoin network has achieved a few new milestones during the last week, as the price has remained above the $10k range for a record 66 consecutive days. Meanwhile, the network has surpassed 18.5 million bitcoin issued, as the global hashrate coasts along at an all-time high of 140 exahash...

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