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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...

Crypto’s Dotcom Era Begins as Handshake Launches Decentralized Domains

5.2.2020
Handshake, one of the more original crypto projects to have spawned during the ICO era, has completed its long-awaited launch. The decentralized domains registrar, founded by MIT engineers, has spent the last year in stealth mode but is now opening up to the general public. The Handshake protocol...

CSS4

4.2.2020
Tab Atkins in 2012: There has never been a CSS4. There will never be a CSS4. CSS4 is not a thing that exists. Rachel Andrew in 2016: While referring to all new CSS as CSS3 worked for a short time, it doesn’t reflect the reality of where CSS is today. If you read something...

PHP is A-OK for Templating

4.2.2020
PHP templating often gets a bad rap for facilitating subpar code — but that doesn't have to be the case. Let’s look at how PHP projects can enforce a basic Model, View, Controller (MVC) structure without depending on a purpose-built templating engine. But first, a very brief PHP history lesson The...

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