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GIFS and prefers-reduced-motion

3.11.2020
The <picture> element has a trick it can do where it shows different image formats in different situations. If all you are interested in is formats for the sake of performance, maybe you’d do: <picture<source srcset="img/waterfall.avif" type="image/avif"<source...

Smarter Ways to Generate a Deep Nested HTML Structure

21.10.2020
Let’s say we want to have the following HTML structure: <div class='boo'<div class='boo'<div class='boo'<div class='boo'<div class='boo'</div</div</div</div</div That’s real a pain to write manually. And the reason why this post was born was being...

Full Bleed

15.10.2020
We’ve covered techniques before for when you want a full-width element within a constrained-width column, like an edge-to-edge image within a narrower column of text. There are loads of techniques. Perhaps my favorite is this little utility class: .full-width { width: 100vw; position:...

Netlify Edge Handlers

13.10.2020
Some very cool news from Netlify: Edge Handlers are in Early Access (request it here). I think these couple of lines of code do a great job in explaining what an Edge Handler is: export function onRequest(event) { console.log(`Incoming request for ${event.request.url}`); ...

Web Technologies and Syntax

24.9.2020
JavaScript has a (newish) feature called optional chaining. Say I have code like: const name = Data.person.name; If person happens to not exist on Data, I’m going to get a hard, show-stopping error. With optional chaining, I can write: const name = Data.person?.name; Now if person...

Pre-Caching Image with React Suspense

21.9.2020
Suspense is an exciting, upcoming feature of React that will enable developers to easily allow their components to delay rendering until they’re “ready,” leading to a much smoother user experience. “Ready,” in this context, can mean a number of things. For example, your data loading...

XSwap Started Yield Farming, The Highest APY Reaches 70,000%

21.9.2020
XSwap, a main products of Xfinance ecosystem, has launched Uniswap LP token liquidity mining. This is a fair version, 100% distributed to the community, with No team shares, No Pre-mine. Governed by the Xfinance community. In just a few hours, the funds in the pool are above to 5000ETH. The highest...

Weaved Webs

17.9.2020
There is a bit of an irony with Jamstack. The concept is simple: you put pre-rendered, static files on web hosting (a CDN) designed to do that well. That’s it. If you need to do more, anything you do from there is done with client-side JavaScript, which is likely talking to serverless...

AVIF has landed

8.9.2020
Everybody is talking about AVIF today because of Jake’s blog post. As the say, I was today years old when I learned AVIF was a thing. But thanks to web technology being ahead of the game for once, we can already take advantage of it. This will be easier if you’ve abstracted your...

Working with JavaScript Media Queries

7.9.2020
What’s the first thing that comes to mind when you think of media queries? Maybe something in a CSS file that looks like this: body {   background-color: plum; } 
 @media (min-width: 768px) {   body {     background-color: tomato;   } } CSS media queries are a core ingredient in any responsive...

Using @property for CSS Custom Properties

3.9.2020
Una Kravetz digs into how Chrome now allows you to declare CSS custom properties directly from CSS with more information than just a string. So rather than something like this: html { --stop: 50%; } …can be declared with more details like this: @property --stop { syntax:...

Excluding Emojis From Transparent Text Clipping

2.9.2020
CSS-Tricks has this pretty cool way of styling hovered links. By default, the text is a fairly common blue. But hover of the links, and they’re filled with a linear gradient. 😍 Pretty neat, right? And the trick isn’t all that complicated. On hover… give the link a linear...

Copy the Browser’s Native Focus Styles

28.8.2020
Remy documented this the other day. Firefox supports a Highlight keyword and both Chrome and Safari support a -webkit-focus-ring-color keyword. So if you, for example, have removed focus from something and want to put it back in the same style as the browser default, or want to apply a focus style...

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