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CSS :nth-of-class selector
23.3.2020
That's not a thing.
But it kinda is!
Bram covers how frustrating .bar:nth-child(2) is. It's not "select the second element of class .bar." It's "select the second element if it also has the class .bar." The good news? There is a real selector that does the former:
:nth-child(2 of .bar) { }
Safari...
Flexible Repeating SVG Masks
22.3.2020
Tyler Gaw reminds us that mask-image can repeat, resize, and move just like background-image does, which is fun to combine and play with. I could see it being a fun option for an <hr, like Sara is doing.
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Direct Link to Article — Permalink… Read article...
Using the HTML title attribute
15.3.2020
Steve Faulkner:
User groups not well served by use of the title attribute
• Mobile phone users.• Keyboard only users.• Screen magnifier users.• Screen reader users.• Users with fine motor skill impairments.• Users with cognitive impairments.
Sounds like in 2020, the only useful thing the title...
Careful with Nested `display: grid; height: 100%;`
11.3.2020
It's not every day you can feel CSS be slow at something. Reddit user jgbbrd discovered nesting grid containers that all have 100% height can cause many-seconds of rendering delay. Probably not something you'll ever have to worry about, but still, interesting. From the comments:
What a funny...
I Pressed ⌘B. You Wouldn’t Believe What Happened Next
9.3.2020
This talk by Marcin Wichary is — beyond both enthusiastic and outstanding — all about the complexity of UI design, typography, and the lengths his team at Figma has gone to make sure that doing something as simple as selecting a font from a dropdown does what you expect it to.
I’d recommend this...
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...
HTML: The Inaccessible Parts
29.2.2020
<input type="number", <input type="date", <input type="search", <select multiple, <progress, <meter, <dialog, <details<summary, <video, <div onclick, <div aria-label, <a href<divBlock Links</div</a, aria-controls...
Same HTML, Different CSS
19.2.2020
Ahmad Shadeed covers the idea of a card component that has a fixed set of semantic HTML with some BEMy classes on it. There is a title, author, image, and tags. Then he redesigns the card into five totally different designs without touching any of the HTML just the CSS.
If this is an ah-ha moment...
Neumorphism.io
12.2.2020
I was sort of making fun of neumorphism the other day. I don't actually care that much. I mostly just think it only works on some flat colored backgrounds, mostly really light colors, and somehow that feels weirdly limiting. (nope, sure, sure, nope 🤷‍♂️).
Anyway,...
Lightning-Fast Web Performance
31.1.2020
If you're interested in leveling up your knowledge and skill of web performance, you can't do better than learning directly from Scott Jehl.
Direct Link to Article — Permalink… Read article
The post Lightning-Fast Web Performance appeared first on CSS-Tricks
Simple Image Placeholders with SVG
27.1.2020
A little open-source utility from Tyler Sticka that returns a data URL of an SVG to use as an image placeholder as needed.
I like the idea of self-running utilities like that, rather than depending on some third-party service, like placekitten or whatever. Not that I'd advocate for feature...
Component-Level CMSs
23.1.2020
When a component lives in an environment where the data queries populating it live nearby, there is a pretty direct line between the visual component and the database where that exact content lives. That is opening up doors to site editing experiences that travel that line. We're starting to...
Animate Text on Scroll
13.1.2020
We covered the idea of animating curved text not long ago when a fun New York Times article came out. All I did was peek into how they did it and extract the relevant parts to a more isolated demo.
That demo is here:
See the Pen
Selfie Crawl by Chris Coyier (@chriscoyier)
...
A Scandal in Bohemia
13.1.2020
I love that Paravel is so busy doing so much cool stuff they literally just forgot that they built this and are just now releasing it.
It's a Sherlock Holmes story, but designed to be more interesting and immersive (even audio!) than just words-on-a-screen.
Direct Link to Article —...
Water.css
11.1.2020
It's notable that Water.css was the #1 clicked thing from Louis Lazaris' Web Tools Weekly in 2019. It's from a 13-year old developer named Felix!
It's just a little bit of CSS you apply to class-free semantic HTML to give it nice basic responsive styles — the perfect kind of thing for a...
CSS-Only Carousel
10.1.2020
It's kind of amazing how far HTML and CSS will take you when building a carousel/slideshow.
Setting some boxes in a horizontal row with flexbox is easy.
Showing only one box at a time with overflow and making it swipable with -webkit-overflow-scrolling is easy.
You can make the "slides" line...
How Auto Margins Work in Flexbox
6.1.2020
Robin has covered this before, but I've heard some confusion about it in the past few weeks and saw another person take a stab at explaining it, and I wanted to join the party.
Say you have a flex container with some flex items inside that don't fill the whole area.
See the Pen
ZEYLVEX...
Neal.fun
2.1.2020
Hats off to Neal Agarwal for some stellar interactive work lately, like The Deep Sea, a vertical scrolling experience to help us understand the depth of the oceans, and The Size of Space, a side-scrolling experience to help us understand the size scale of things in the universe (check out Josh...
A CSS Tribute to SVG
31.12.2019
This demo from Jérémie Patonnier is incredible. Make sure to look at it in Firefox because some Chrome bug apparently prevents the entire thing from working.
The big idea is that the entire demo is one <rect> element. That's it. It is duplicated with <use> elements when needed,...
7 Uses for CSS Custom Properties
27.12.2019
I find all seven of these quite clever and useful.
I particularly like using custom properties when you can sneak a variation into a place where you'd normally have to re-declare a whole big chunk of code.
.some-element {
background-color: hsla(
var(--h, 120),
var(--s, 50),
var(--l...