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Building Flexible Components With Transparency
12.1.2021
Good thinking from Paul Herbert on the Cloudfour blog about colorizing a component. You might look at a design comp and see a card component with a header background of #dddddd, content background of #ffffff, on an overall …
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Careful When Changing the Display of `summary`
12.1.2021
I got a very helpful bug report the other day (thanks Kilian!) about the <details> element in a blog post of mine not showing the default ▶ icon, and thus looking rather like any ol’ random <p>.
It …
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Flash’s Web Tech Legacy
11.1.2021
Tiffany B. Brown on how Flash paved the way for some things we might think of as fairly modern web technologies:
Flash wasn’t just good for playing multimedia. It was also good for manipulating it. Using ActionScript, you could pan
…
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Animating with Lottie
11.1.2021
I believe animation on the web is not only fun, but engaging in such a way that it has converted site visitors into customers. Think of the “Like” button on Twitter. When you “like” a tweet, tiny colorful bubbles …
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CSS Snapshot 2020
11.1.2021
I think it’s great that the CSS Working Group does these. It’s like planting a flag in the ground saying this is what CSS looks like at this specific point in time. They do specifically say it’s not for …
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Painters Tape and Fault Tolerance
9.1.2021
Snipping the top bit of Nicholas C. Zakas’s Top of the Month newsletter (go sign up!), with permission.
One of my favorite things in the world is painters tape (also called masking tape). It seems like something silly: some tape …
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`aspect-ratio` is going to deprecate FitVids
8.1.2021
Jen was just tweetin’ about how the latest Safari Technical Preview has aspect-ratio. Looks like Chrome and Firefox both have it behind a flag, so with Safari joining the party, we’ll all have it soon.
I played with it …
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Svelte and Spring Animations
8.1.2021
Spring animations are a wonderful way to make UI interactions come to life. Rather than merely changing a property at a constant rate over a period of time, springs allow us to move things using spring physics, which gives the …
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Creating CSS APIs without JavaScript With the datasette-css-properties plugin
8.1.2021
Simon Willison has a project called Datasette, an open source multi-tool for exploring and publishing data. I’m not sure I’m qualified to explain it, but it’s like a tool to make handling data easier and doing more — …
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Theming and Theme Switching with React and styled-components
7.1.2021
I recently had a project with a requirement to support theming on the website. It was a bit of a strange requirement, as the application is mostly used by a handful of administrators. An even bigger surprise was that they …
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Win a Copy of Zell Liew’s Learn JavaScript Course
7.1.2021
Zell Liew is giving away 10 free copies of his Learn JavaScript course, and entering the giveaway is pretty easy: sign up for his newsletter. I’ve personally subscribed for some time now and all I get is as occasional …
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Styling Code In and Out of Blocks
6.1.2021
There is a <code> tag in HTML. I literally just used it to wrap that tag in the previous sentence — so meta. It is an inline-by-default element that denotes any sort of code. It has default (user agent) styles …
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Whack-a-Mole: The CSS Edition
6.1.2021
We’ve seen the checkbox hack and how it can be used to build a complete state machine in CSS. Today, we’ll take that line of thought a step further and build a simple game of Whack-A-Mole, where the player needs …
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Some Recent Videos About Websites That Are Pretty Good
5.1.2021
Here’s a little hodgepodge of videos I’ve recently bookmarked (and watched). I couldn’t decide if each one of them should be a separate blog post or if I should do this combined list post thing. If I had a lot …
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Custom Properties as State
5.1.2021
Here’s a fun idea from James Stanley: a CSS file (that presumably updates daily) containing CSS custom properties for “seasonal” colors (e.g. spring is greens, fall is oranges). You’d then use the values to theme your site, knowing that those …
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Creating Arrays in Hasura
4.1.2021
Hasura is one of my favorite ways to create a managed GraphQL API for my applications. I find it easy and straightforward as well as suitable for a wide range of use cases. However, since working with Hasura, I’ve seen …
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The End of Adobe Flash
4.1.2021
I come to bury Flash, not to praise it, writes Matt May in this excellent thread about the end of Adobe Flash. Not so long ago, web designers used Flash to create striking visuals and animations and games. But …
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Make Your Own Tools
4.1.2021
Spencer Miskoviak on the Wealthfront blog:
By creating custom DevTools specific to an app, they can operate at an even higher abstraction to handle things like user interactions, or debugging tracking events. While this requires building and maintaining the
…
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Houdini.how
1.1.2021
Nice site from Google (and guest contributors) with a bunch of fun demos of what Houdini can do. Plus a write-up from Una. These are all Paint API demos. Houdini is technically a group of seven things that are all …
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Centering in CSS
1.1.2021
Adam Argyle has a post over on web.dev digging into this. He starts with the assumption that you need to do vertical centering and horizontal centering. It’s that vertical centering that has traditionally been a bit trickier for folks, particularly …
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