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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...
Poloniex Platform Masters Russian Language After Leaving US Market
13.2.2020
Poloniex starts adding Russian language support on its website just about three months after leaving the U.S. market
Toward Responsive Elements
12.2.2020
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...
The Hooks of React Router
12.2.2020
React Router 5 embraces the power of hooks and has introduced four different hooks to help with routing. You will find this article useful if you are looking for a quick primer on the new patterns of React Router. But before we look at hooks, we will start off with a new route rendering...
Select an Element with a Non-Empty Attribute
5.2.2020
Short answer:
[data-foo]:not([data-foo=""] {
Longer answer (same conclusion, just an explanation on why we might need this):
Say you have an element that you style with a special data-attribute:
<div data-highlight="product"</div
You want to target that element and do special things when...
The Three Types of Code
3.2.2020
Every time I start a new project, I organize the code I’m looking at into three types, or categories if you like. And I think these types can be applied to any codebase, any language, any technology or open source project. Whether I’m writing HTML or CSS or building a React component, thinking...
Understanding Immutability in JavaScript
30.1.2020
If you haven’t worked with immutability in JavaScript before, you might find it easy to confuse it with assigning a variable to a new value, or reassignment. While it’s possible to reassign variables and values declared using let or var, you'll begin to run into issues when you try that with...
Resizing Values in Steps in CSS
30.1.2020
There actually is a steps() function in CSS, but it's only used for animation. You can't, for example, tell an element it's allowed to grow in height but only in steps of 10px. Maybe someday? I dunno. There would have to be some pretty clear use cases that something like background-repeat: space...