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Toward Responsive Elements


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


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


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


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


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


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


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)


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


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


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


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...

Possibly The Easiest Way to Run an SSG


"Static Site Generator," that is. We'll get to that in a second. Netlify is a sponsor of this site (thank you very much), and I see Zach Leatherman has gone to work over there now. Very cool. Zach is the creator of Eleventy, an SSG for Node. One thing of the many notable things about Eleventy...

How to Create an Animated Countdown Timer With HTML, CSS and JavaScript


Have you ever needed a countdown timer on a project? For something like that, it might be natural to reach for a plugin, but it’s actually a lot more straightforward to make one than you might think and only requires the trifecta of HTML, CSS and JavaScript. Let’s make one together! This is what...

Zengo Is a Keyless Yet Noncustodial Bitcoin Wallet


Zengo is a non-custodial mobile wallet that dispenses with private keys in favor of threshold signatures to create two ‘mathematical secret shares’ – one stored on your mobile device, the other on their servers. In other words, there’s no single point of failure and no risk...

Developer Adds Improvements to the Bitcoin Cash Java Library


On January 30, the software developer Pokkst published a blog post sharing his experience of how he’s been maintaining the Java BCH library bitcoincashj for the last 10 months. At one time Pokkst used to develop BTC applications, but then switched to working with BCH in March 2019....

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