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Nalezeno "the one": 5634

Creating a Details Element That Opens But Never Closes

15.2.2020
The <details> and <summary> elements in HTML are useful for making content toggles for bits of text. By default, you see the <summary> element with a toggle triangle (▶︎) next to it. Click that to expand the rest of the text inside the <details> element. But...

While You Weren’t Looking, CSS Gradients Got Better

14.2.2020
One thing that caught my eye on the list of features for Lea Verou's conic-gradient() polyfill was the last item: Supports double position syntax (two positions for the same color stop, as a shortcut for two consecutive color stops with the same color) Surprisingly, I recently discovered most...

XRP Plummets 56% in One Candle, Bitmex Traders Outraged Over Flash Crash

13.2.2020
A number of XRP traders are complaining about massive liquidations on Bitmex as the price of XRP spiked and was brought down by 56% in a single candle. After the incident, well known traders with leveraged positions took to Twitter to complain about the upset as some investors were completely...

Why JavaScript is Eating HTML

13.2.2020
Web development is always changing. One trend in particular has become very popular lately, and it fundamentally goes against the conventional wisdom about how a web page should be made. It is exciting for some but frustrating for others, and the reasons for both are difficult to explain. A...

Beta Voice of EOS Developer Block.one Is Not for Everyone Yet

13.2.2020
Block.one CTO Dan Larimer during the announcement of Voice in June 2019. Tomorrow, Block.one, the company behind the EOS blockchain platform, will be launching the beta version of their decentralized social media platform, Voice. It comes with limitations though. As promised back in December, Voice...

Toward Responsive Elements

12.2.2020
Hot news from Brian Kardell, regarding what we've been referring to as "container queries", the most hotly requested feature in CSS: There does seem to be some general agreement on at least one part of what I am going to call instead "Responsive Design for Components" and that is that flipping...

How to Fetch and Parse RSS Feeds in JavaScript

11.2.2020
Say you have an RSS feed like this one. The goal is to request that RSS feed, parse it, and do something useful with the data in it. RSS is XML, and XML is arguably not as easy to work with than JSON. While a lot of APIs offer JSON responses, it's less typical for RSS, although it does exist. Let's...

How to Buy Bitcoin – 5 Quick and Simple Ways to Get Started

11.2.2020
If you’re one of the many people looking to get into bitcoin for the first time, it doesn’t have to be hard. There are more than a few easy routes to acquiring cryptocurrency and this article aims to outline five of them. By way of these simple avenues for purchasing bitcoin you can...

Override window.alert

11.2.2020
For years the only bit of feedback web developers could get was via alert("{str}") calls. These days we have the web console but, in rare cases, we don’t have a console and alert calls are our only window into a value at a given time. One problem: if an alert sneaks into production code, your...

Design Systems Blogathon

11.2.2020
It was fun watching a bunch of back and forth blogging between a bunch of smart people quoting a bunch of smart people last week. If you missed it, you might wanna start at the end and work backward. I only have one tidbit to add. I don't do much with design systems as someone who works on pretty...

Guillermo’s 2019 in Review

7.2.2020
Of all the tech-focused year-in-review posts I read, Guillermo Rauch's is my favorite. There is a lot in there, jumping from topics like modern architectures, high-fiving specific apps, and philosophical movements. I'll pick one quote about the rise of "deploy previews": A salient feature is...

Full-Width Elements By Using Edge-to-Edge Grid

7.2.2020
If you have a limited-width container, say a centered column of text, "breaking out" of that to make a full-width element involves trickery. Perhaps the best trick is the one with left relative positioning and a negative left viewport-based margin. While it has it's caveats (e.g. requiring hidden...

Awesome Forward & Reverse Geocoding API: positionstack (Sponsored)

6.2.2020
One awesome web functionality we take for granted is geolocation. Based on geolocation data, we can get someone to their destination, provide them suggestions based on their location, and so on. One downside of native geolocation, especially in the browser, is that it’s limited in both input...

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