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What Does `playsinline` Mean in Web Video?
18.3.2020
I got myself confused about this the other day, went around searching for an answer and came up empty on finding something clear. The answer actually is quite clear and I feel a little silly for not knowing it.
With it in place, like this:
<video src="..." controls playsinline</video
Mobile...
A Complete Guide to calc() in CSS
17.3.2020
CSS has a special calc() function for doing basic math. Here's an example:
.main-content {
/* Subtract 80px from 100vh */
height: calc(100vh - 80px);
}
In this guide, let's cover just about everything there is to know about this very useful function.
calc() is for values
The only place you...
How to Cancel a Fetch Request
17.3.2020
JavaScript promises have always been a major win for the language — they’ve led to a revolution of asynchronous coding that has vastly improved performance on the web. One shortcoming of native promises is that there’s no true way to cancel a fetch…until now. A...
Sass !default and themeable design systems
11.3.2020
This is a great blog post from Brad Frost where he walks us through an interesting example. Let’s say we’re making a theme and we have some Sass like this:
.c-text-input {
background-color: $form-background-color;
padding: 10px
}
If the $form-background-color variable isn’t defined then...
Block Links Are a Pain (and Maybe Just a Bad Idea)
10.3.2020
As we noted in our complete guide, you can put an <a href=""> link around whatever chunks of HTML you like. Let's call that a "block link." Like you are wanting to link up an entire "Card" of content because it makes a big clickable target.
<a href="/article/"<!-- display: block;...
Considerations When Choosing Fonts for a Multilingual Website
10.3.2020
As a front-end developer working for clients all over the world, I've always struggled to deal with multilingual websites — especially cases where both right-to-left (RTL) and left-to-right (LTR) are used. That said, I’ve learned a few things along the...
Adventures in CSS Semi-Transparency Land
9.3.2020
Recently, I was asked to make some tweaks to a landing page and, among the things I found in the code, there were two semitransparent overlays — both with the same RGB values for the background-color — on top of an image. Something like this:
<img src='myImage.jpg'/>
<div...
What to Use Instead of Number Inputs
6.3.2020
You might reach for <input type="number> when you're, you know, trying to collect a number in a form. But it's got all sorts of issues. For one, sometimes what you want kinda looks like a number, but isn't one (like how a credit card number has spaces), because it's really just a string...
Currying in CSS
6.3.2020
Funny timing on this I was just looking at the website for Utopia (which is a responsive type project which I hate to admit I don't fully understand) and I came across some CSS they show off that looked like this:
:root {
--fluid-max-negative: (1 / var(--fluid-max-ratio)...
Making Things Better: Redefining the Technical Possibilities of CSS
3.3.2020
(This is a sponsored post.)
Robin recently lamented the common complaint that CSS is frustrating. There are misconceptions about what it is and what it does. There are debates about what kind of language it is. There are even different views on where it should be written.
Rachel Andrew has a...
Considerations for Creating a Card Component
2.3.2020
Here's a Card component in React:
const Card = props ={
return(
<div className="card"<h2{props.title}</h2<p{props.content}</p</div)
}
It might be pretty useful! If you end up using this thing hundreds of times, now you have the ability to refactor a little bit of HTML...
Selectors Explained
2.3.2020
Have you ever found yourself either writing a CSS selector that winds up looking confusing as heck, or seen one while reading through someone's code? That happened to me the other day.
Here's what I wrote:
.site-footer__nav a:hover svg ellipse:first-child { }
At the end of it, I honestly couldn't...
Why is CSS Frustrating?
28.2.2020
Here’s a great thread by Kevin Powell that's making the rounds. He believes so many folks see CSS as a frustrating and annoying language:
That's just as unintuitive as JS starting to count at 0, but since you learned that and accept it, it's fine.
The real issue isn't with CSS. If...
Certik Launches Demo for Language That Aims to Make Blockchain ‘Hacker-Resistant’
27.2.2020
A smart contract verification language backed by Binance Labs and the Ethereum Foundation was released as a demo this week
wpaudit.site
24.2.2020
A big checklist of things you could/should be doing to make your website the best it can be. 80% of which is a good idea for any website, not just a WordPress website.
I'm linking to it because I like how plain language it is, and because it's a good example of how giving something away helps more...
wpaudit.site
24.2.2020
A big checklist of things you could/should be doing to make your website the best it can be. 80% of which is a good idea for any website, not just a WordPress website.
I'm linking to it because I like how plain language it is, and because it's a good example of how giving something away helps more...
Calibra Technical Lead Tells Why Facebook Built New Language for Libra
22.2.2020
Digital lead for Calibra explains why Facebook has built a new programming language called Move to power Libra
Footnote Characters
20.2.2020
They are special superset numbers that are sometimes perfect for footnotes. Here they are:
¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹
I generally prefer to superscript the number myself, like:
<pThis next word<sup1</suphas a footnote.</p
You'd probably add an anchor link around that as well to link to an...
Solving Sticky Hover States with @media (hover: hover)
18.2.2020
Mezo Istvan does a good job of covering the problem and a solution to it in a blog post on Medium¹.
If you tap on something that has a :hover state but you don't leave the page then, on a mobile device, there is a chance that :hover state "sticks." You'll see this with stuff like jump-links used...
Listen to your web pages
16.2.2020
A clever idea from Tom Hicks combining MutationObserver (which can "observe" changes to elements like when their attributes, text, or children change) and the Web Audio API for creating sounds. Plop this code into the console on a page where you'd like to listen to essentially any DOM change...