Core Web Vitals
29.5.2020
Core Web Vitals is what Google is calling a a new collection of three web performance metrics:
LCP: Largest Contentful Paint
FID: First Input Delay
CLS: Cumulative Layout Shift
These are all measurable. They aren’t in Lighthouse (e.g. the Audits tab in Chrome DevTools) just yet, but sounds...
A First Look at `aspect-ratio`
29.5.2020
Oh hey! A brand new property that affects how a box is sized! That’s a big deal. There are lots of ways already to make an aspect-ratio sized box (and I’d say this custom properties based solution is the best), but none of them are particularly intuitive and certainly not...
Why we at $FAMOUS_COMPANY Switched to $HYPED_TECHNOLOGY
29.5.2020
Too funny:
After careful consideration, we settled on rearchitecting our platform to use $FLASHY_LANGUAGE and $HYPED_TECHNOLOGY. Not only is $FLASHY_LANGUAGE popular according to the Stack Overflow developer survey, it’s also cross platform; we’re using it to reimplement our mobile apps as well....
PureCSS Gaze
28.5.2020
Diana Smith with another mind-bending all HTML & CSS painting.
I love that these occupy a special place on the “Should I draw this in CSS?” curve. Things like simple shapes are definitely on the “yes” side of the curve. Then there’s a large valley where things...
Background Patterns, Simplified by Conic Gradients
28.5.2020
For those who have missed the big news, Firefox now supports conic gradients!
Starting with Firefox 75, released on the April 7, we can go to about:config, look for the layout.css.conic-gradient.enabled flag and set its value to true (it’s false by default and all it takes to switch...
Collective #607
28.5.2020
Windups * Untools * Tailblocks * PureCSS Gaze * RoughNotation * Responsive web design turns ten
Collective #607 was written by Pedro Botelho and published on Codrops
The Expanding Gamut of Color on the Web
27.5.2020
CSS was introduced to the web all the way back in 1996. At the time, most computer monitors were pretty terrible. The colors of CSS — whether defined with the RGB, HSL, or hexadecimal format — catered to the monitors of the time, all within the sRGB colorspace.
Most newer devices have a wide-gamut...
The Many Bad (and Good!) Patterns for Close Buttons
27.5.2020
Manuel Matuzović details 10 bad HTML patterns for a close button. You know, stuff like this:
<a class="close" onclick="close()"×</a
Why is that bad? There is no href there, so it really isn’t a link (close buttons aren’t links). Not to mention the missing href makes this...
Get Programmatic Control of your Builds with Netlify Build Plugins
27.5.2020
Today at Jamstack_Conf, Netlify announced Build Plugins. What it does is allow you to have particular hooks for events within your build, like when the build starts or ends. What’s nice about them is that they’re just a plain ‘ol JavaScript object, so you can insert some logic...
Responsive web design turns ten.
27.5.2020
Ethan on the thinking and research that inspired the term:
Around that time, my partner Elizabeth visited the High Line in New York City shortly after it opened. When she got back, she told me about these wheeled lounge chairs she saw in one section, and how people would move them apart for a...
Responsive web design turns ten.
27.5.2020
Ethan on the thinking and research that inspired the term:
Around that time, my partner Elizabeth visited the High Line in New York City shortly after it opened. When she got back, she told me about these wheeled lounge chairs she saw in one section, and how people...
Are You a Developer?
27.5.2020
“You’re not really a developer. Sooner or later people are going to realize you don’t know what you’re talking about. You’re just not good enough.” You’ve probably had thoughts like these at one point or another. You’ve never heard someone else tell you that you’re not a developer, but you’re still...