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Can you nest @media and @support queries?
5.8.2019
Yes, you can, and it doesn't really matter in what order. A CSS preprocessor is not required. It works in regular CSS.
This works:
@supports(--a: b) {
@media (min-width: 1px) {
body {
background: red;
}
}
}
And so does this, the reverse nesting of the above:
@media (min-width:...
The Real Dark Web
5.8.2019
Here’s a wonderful reminder from Charlie Owen that everyone in the web design industry isn’t using the latest and greatest technology. And that’s okay! Charlie writes:
Most web developers are working on very "boring" teams. They're producing workhorse products that serve the organisation needs....
Branching Out from the Great Divide
2.8.2019
I like the term Front-End Developer. It's encapsulates the nature of your job if your concerns are:
Building UIs for web browsers
The spectrum of devices and platforms those web browsers run on
The people who use those web browsers and related assistive technology
The breadth of knowledge...
Using Netlify Forms and Netlify Functions to Build an Email Sign-Up Widget
2.8.2019
Building and maintaining your own website is a great idea. Not only do you own your platform, but you get to experiment with web technologies along the way. Recently, I dug into a concept called serverless functions, starting with my own website. I’d like to share the results and what I learned...
Weekly Platform News: Preventing Image Loads with the Picture Element, the Web We Want, Svg Styles Are Not Scoped
1.8.2019
In this week's week roundup of browser news, a trick for loading images conditionally using the picture element, your chance to tell bowser vendors about the web you want, and the styles applied to inline SVG elements are, well, not scoped only to that SVG.
Let's turn to...
Making a Realistic Glass Effect with SVG
1.8.2019
I’m in love with SVG. Sure, the code can look dense and difficult at first, but you’ll see the beauty in the results when you get to know it. The bonus is that those results are in code, so it can be hooked up to a CMS. Your designers can rest easy knowing they don't have to reproduce an effect...
Register Now for An Event Apart 2019 in Chicago
1.8.2019
(This is a sponsored post.)
An Event Apart juuuuust wrapped up its Washington D.C. event yesterday. We hope we got to see you at the event but if not, perhaps we'll see you at the next one happening Aug. 28-28 in Chicago.
Why would you go, you might ask? It's three days of experts imparting their...
Fetching Data in React using React Async
1.8.2019
You’re probably used to fetching data in React using axios or fetch. The usual method of handling data fetching is to:
Make the API call.
Update state using the response if all goes as planned.
Or, in cases where errors are encountered, an error message is displayed to the user.
There will always...
Bringing CSS Grid to WordPress Layouts
31.7.2019
December 6th, 2018 was a special date for WordPress: it marked the release of version 5.0 of the software that, to this day, powers more than one-third of the web. In the past, people working on the platform pointed out that there has never been any special meaning to version numbers used...
A More Accessible Portals Demo
31.7.2019
The point of the <portal> element (behind a flag in Chrome Canary) is that you can preload another whole page (like <iframe>), but then have APIs to animate it to the current page. So "Single Page App"-like functionality (SPA), but natively. I think that's pretty cool. I'm a fan...
How much specificity do @rules have, like @keyframes and @media?
31.7.2019
I got this question the other day. My first thought is: weird question! Specificity is about selectors, and at-rules are not selectors, so... irrelevant?
To prove that, we can use the same selector inside and outside of an at-rule and see if it seems to affect specificity.
body {
background:...
Intrinsically Responsive CSS Grid with minmax() and min()
31.7.2019
The most famous line of code to have come out of CSS grid so far is:
grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
Without any media queries, that will set up a grid container that has a flexible number of columns. The columns will stretch a little, until there is enough room...
Creating Dynamic Routes in a Nuxt Application
30.7.2019
In this post, we’ll be using an ecommerce store demo I built and deployed to Netlify to show how we can make dynamic routes for incoming data. It’s a fairly common use-case: you get data from an API, and you either don’t know exactly what that data might be, there’s a lot of it, or it might change....
The Simplest Way to Load CSS Asynchronously
30.7.2019
Scott Jehl:
One of the most impactful things we can do to improve page performance and resilience is to load CSS in a way that does not delay page rendering. That’s because by default, browsers will load external CSS synchronously—halting all page rendering while the CSS is downloaded...
Run useEffect Only Once
30.7.2019
React has a built-in hook called useEffect. Hooks are used in function components. The Class component comparison to useEffect are the methods componentDidMount, componentDidUpdate, and componentWillUnmount.
useEffect will run when the component renders, which might be more times than you think....
Lessons Learned from a Year of Testing the Web Platform
30.7.2019
Mike Pennisi:
The web-platform-tests project is a massive suite of tests (over one million in total) which verify that software (mostly web browsers) correctly implement web technologies. It’s as important as it is ambitious: the health of the web depends on a plurality of interoperable...
Getting design system customization just right
29.7.2019
I had a little rant in me a few months ago about design systems: "Who Are Design Systems For?" My main point was that there are so many public and open source ones out there that choosing one can feel like choosing new furniture for your house. You just measure up what you need and what you like...
The Guardian digital design system
29.7.2019
Here’s a fascinating look at The Guardian’s design system with a step-by-step breakdown of what's gone into it and what options are available to designers and developers. It shows us how the team treats colors, typography, layouts, and visual cues like rules and borders.
I’ve been struggling...
Telling the Story of Graphic Design
26.7.2019
Let me just frame this for you: we're going to take a piece of production UI from a Sketch file, break it down into pieces of information and then build it up into a story we tell our friends. Our friends might be hearing, or seeing, or touching the story so we are going to interpret and translate...
Datalist is for suggesting values without enforcing values
26.7.2019
Have you ever had a form that needed to accept a short, arbitrary bit of text? Like a name or whatever. That's exactly what <input type="text"> is for. There are lots of different input types (and modes!), and picking the right one is a great idea.
But this little story is about something...