Tags: css

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Tuesday, July 30th, 2019

Creating my logo animation - cassie.codes

What a wonderfully in-depth and clear tutorial from Cassie on how she created the animation for her nifty SVG logo!

Also: Cassie is on the indie web now, writing on her own website—yay!

Thursday, July 25th, 2019

Principle

I like good design principles. I collect design principles—of varying quality—at principles.adactio.com. Ben Brignell also has a (much larger) collection at principles.design.

You can spot the less useful design principles after a while. They tend to be wishy-washy; more like empty aspirational exhortations than genuinely useful guidelines for alignment. I’ve written about what makes for good design principles before. Matthew Ström also asked—and answered—What makes a good design principle?

  • Good design principles are memorable.
  • Good design principles help you say no.
  • Good design principles aren’t truisms.
  • Good design principles are applicable.

I like those. They’re like design principles for design principles.

One set of design principles that I’ve included in my collection is from gov.uk: government design principles . I think they’re very well thought-through (although I’m always suspicious when I see a nice even number like 10 for the amount of items in the list). There’s a great line in design principle number two—Do less:

Government should only do what only government can do.

This wasn’t a theoretical issue. The multiple departmental websites that preceded gov.uk were notorious for having too much irrelevant content—content that was readily available elsewhere. It was downright wasteful to duplicate that content on a government site. It wasn’t appropriate.

Appropriateness is something I keep coming back to when it comes to evaluating web technologies. I don’t think there are good tools and bad tools; just tools that are appropriate or inapropriate for the task at hand. Whether it’s task runners or JavaScript frameworks, appropriateness feels like it should be the deciding factor.

I think that the design principle from GDS could be abstracted into a general technology principle:

Any particular technology should only do what only that particular technology can do.

Take JavaScript, for example. It feels “wrong” when a powerful client-side JavaScript framework is applied to something that could be accomplished using HTML. Making a blog that’s a single page app is over-engineering. It violates this principle:

JavaScript should only do what only JavaScript can do.

Need to manage state or immediately update the interface in response to user action? Only JavaScript can do that. But if you need to present the user with some static content, JavaScript can do that …but it’s not the only technology that can do that. HTML would be more appropriate.

I realise that this is basically a reformulation of one of my favourite design principles, the rule of least power:

Choose the least powerful language suitable for a given purpose.

Or, as Derek put it:

In the web front-end stack — HTML, CSS, JS, and ARIA — if you can solve a problem with a simpler solution lower in the stack, you should. It’s less fragile, more foolproof, and just works.

ARIA should only do what only ARIA can do.

JavaScript should only do what only JavaScript can do.

CSS should only do what only CSS can do.

HTML should only do what only HTML can do.

Sunday, July 21st, 2019

The Simplest Way to Load CSS Asynchronously | Filament Group, Inc.

Scott re-examines the browser support for loading everything-but-the-critical-CSS asynchronously and finds that it might now be as straightforward as this one declaration:

<link rel="stylesheet" href="/path/to/my.css" media="print" onload="this.media='all'">

I love the fact the Filament Group are actively looking at how deprecate their loadCSS polyfill—exactly the right attitude for polyfills in general.

Thursday, July 18th, 2019

Intrinsically Responsive CSS Grid with minmax() and min()

When min() gets better support (it’s currently in Safari), we’ll be able to create container queryish declarations like this:

grid-template-columns: repeat(auto-fill, minmax(min(10rem, 100%), 1fr));

Ralph Lavelle: On resilience

Thoughts on frameworks, prompted by a re-reading of Resilient Web Design. I quite like the book being described as a “a bird’s-eye view of the whole web design circus.”

Monday, July 1st, 2019

Variable Fonts for Developers

A showcase of fun experiments with variable fonts, courtesy of Mandy.

Tuesday, June 25th, 2019

In defence of graceful degradation and where progressive enhancement comes in by Adam Silver

This does a really good job of describing the difference between progressive enhancement and graceful degradation …but I don’t buy the conclusion: I don’t think that feature detection equates to graceful degradation. I do agree though that, when it comes to JavaScript, the result of progressive enhancement is that the language degrades gracefully.

This is progressive enhancement. An approach to making interfaces that ensures JavaScript degrades gracefully—something that HTML and CSS do automatically.

But there’s a difference between something degrading gracefully (the result) and graceful degradation (the approach).

Wednesday, June 19th, 2019

Using Hamburger Menus? Try Sausage Links · Bradley Taunt

Another take on the scrolling navigation pattern. However you feel about the implementation details, it’s got to better than the “teenage tidying” method of shoving everything behind a hamburger icon.

Monday, June 17th, 2019

Drop caps & design systems - Vox Product Blog

Sit down and listen to a story from uncle Ethan.

Sunday, June 16th, 2019

Relearn CSS layout: Every Layout

A new site from Heydon and Andy that provides CSS algorithms for common layout patterns.

If you find yourself wrestling with CSS layout, it’s likely you’re making decisions for browsers they should be making themselves. Through a series of simple, composable layouts, Every Layout will teach you how to better harness the built-in algorithms that power browsers and CSS.

This page is a truly naked, brutalist html quine.

What you see really is what you get. I like this style!

Monday, June 10th, 2019

The CSS Mindset | Max Böck - Frontend Web Developer

This post absolutely nails what’s special about CSS …and why supersmart programmers might have trouble wrapping their head around it:

Other programming languages often work in controlled environments, like servers. They expect certain conditions to be true at all times, and can therefore be understood as concrete instructions as to how a program should execute.

CSS on the other hand works in a place that can never be fully controlled, so it has to be flexible by default.

Max goes on to encapsulate years of valuable CSS learnings into some short and snappy pieces of advices:

No matter what your level of CSS knowledge, this post has something for you—highly recommended!

Thursday, May 30th, 2019

Is CSS Turing Complete? | Lara Schenck

This starts as a good bit of computer science nerdery, that kind of answers the question in the title:

Alone, CSS is not Turing complete. CSS plus HTML plus user input is Turing complete!

And so the takeaway here is bigger than just speculation about Turing completeness:

Given that CSS is a domain-specific language for styling user interface, this makes a lot of sense! CSS + HTML + Human = Turing complete.

At the end of that day, as CSS developers that is the language we really write. CSS is incomplete without HTML, and a styled interface is incomplete without a human to use it.

Friday, May 24th, 2019

Night Mode with Mix Blend Mode: Difference

Here’s a clever shortcut to creating a dark mode by using mix-blend-mode: difference.

Wednesday, May 22nd, 2019

Making Future Interfaces: Custom Properties - YouTube

Heydon cracks me up—his Patterns Day is going to have you crying with laughter; guaranteed!

Here he is talking about custom properties in CSS as part of his Making Future Interfaces video series.

Thursday, May 9th, 2019

Type in the digital era is a mess

Marcin explains why line height works differently in print and the web. Along the way, he hits upon this key insight about CSS:

Web also took away some of the control from typesetters. What in the print era were absolute rules, now became suggestions.

Remember that every line of CSS you write is a suggestion to the browser.

Wednesday, May 8th, 2019

CSS-only chat

A truly monstrous async web chat using no JS whatsoever on the frontend.

This is …I mean …yes, but …it …I …

Friday, May 3rd, 2019

Create a responsive grid layout with no media queries, using CSS Grid - Andy Bell

CSS grid and custom properties really are a match made in heaven.

Wednesday, April 24th, 2019

Front-end Developer Handbook 2019 - Learn the entire JavaScript, CSS and HTML development practice!

The 2019 edition of Cody Lindley’s book is a good jumping-off point with lots of links to handy resources.

Thursday, April 18th, 2019

Fading out siblings on hover in CSS | Trys Mudford

Well, the clever CSS techniques just keep on comin’ from Trys—I’m learning so much from him!