Paul finishes up his excellent three part series by getting down to the brass tacks of designing and building components on the web …and in cities. His closing provocation has echoes of Heydon’s rallying cry.
If you missed the other parts of this series, they are:
Whenever I confront a design system problem, I ask myself this one question that guides the way: “What would HTML do?”
HTML is the ultimate composable language. With just a few elements shuffled together you can create wildly different interfaces. And that’s really where all the power from HTML comes up: everything has one job, does it really well (ideally), which makes the possible options almost infinite.
Design systems should hope for the same.
Okay, if you weren’t already excited for Patterns Day, get a load of what Rich is going to be talking about!
You’ve got your ticket, right?
Here’s an aggregator of components from multiple design systems.
A library of UX components is one common part of a design system, but the system itself is something bigger. A good system is also a shared set of strategies for solving visual and interactive communication challenges, a playbook rather than a script.
I like this way of putting it:
The problem is that treating a design system as a pantry full of widgets is, in and of itself, a failure of both craft and imagination. Think of it like a language: if a writer’s only engagement with it is grabbing words from the dictionary and heaping them together until “message” is achieved, things are going to suck. Language is more than a bag of words.
I completely agree with Dan that when it comes to design systems, completeness is an over-rated—and even counter-productive—goal:
Some organizations seem to hold up the ideal that, once a design system exists, everything in an interface can and should be built with it. Not only is that an unrealistic goal for most enterprises, but it can often be a toxic mindset that anything less than 100% coverage is misuse of a design system at best or utter failure at worst.
There’s probably a Pace Layer analogy in here somewhere.
Five more articles on modern responsive design to close out the course.
An exception to my general rule that ARIA attributes should be added with JavaScript.
Apply your ARIA attributes with JavaScript and then use them as hooks in your CSS.
Abstracting common interaction patterns as a starting point for accessible components.