This is terrific! Jeremy shows how you can implement a fairly straightforward service worker for performance gains, but then really kicks it up a notch with a recipe for turning a regular website into a speedy single page app without framework bloat.
I really enjoyed this 20 minute chat with Eric and Rachel all about web standards, browsers, HTML and CSS.
One of the other arguments we hear in support of the SPA is the reduction in cost of cyber infrastructure. As if pushing that hosting burden onto the client (without their consent, for the most part, but that’s another topic) is somehow saving us on our cloud bills. But that’s ridiculous.
My favorite aspect of websites is their duality: they’re both subject and object at once. In other words, a website creator becomes both author and architect simultaneously. There are endless possibilities as to what a website could be. What kind of room is a website? Or is a website more like a house? A boat? A cloud? A garden? A puddle? Whatever it is, there’s potential for a self-reflexive feedback loop: when you put energy into a website, in turn the website helps form your own identity.
James made a radio programme about “the cloud”:
It’s the central metaphor of the internet - ethereal and benign, a fluffy icon on screens and smartphones, the digital cloud has become so naturalised in our everyday life we look right through it. But clouds can also obscure and conceal – what is it hiding? Author and technologist James Bridle navigates the history and politics of the cloud, explores the power of its metaphor and guides us back down to earth.
A trashcan, a tyepface, and a tactile keyboard. Marcin gets obsessive (as usual).
2010 was quite a year:
And exactly three weeks after Jeremy Keith’s HTML5 For Web Designers was first published, “Responsive Web Design” went live in A List Apart.
Nothing’s been quite the same since.
I remember being at that An Event Apart in Seattle where Ethan first unveiled the phrase and marvelling at how well everything just clicked into place, perfectly capturing the zeitgeist. I was in. 100%.
I’ll be speaking at this online version of An Event Apart on July 20th, giving a brand new talk called Design Principles For The Web—’twould be lovely to see you then!
Designing and developing on the web can feel like a never-ending crusade against the unknown. Design principles are one way of unifying your team to better fight this battle. But as well as the design principles specific to your product or service, there are core principles underpinning the very fabric of the World Wide Web itself. Together, we’ll dive into applying these design principles to build websites that are resilient, performant, accessible, and beautiful.
John’s article, A Dao Of Web Design, is twenty years old. If anything, it’s more relevant today than when it was written.
Here, John looks back on those twenty years, and forward to the next twenty…
- Write Chronologically, Not Spatially
- Write Left to Right, Top to Bottom
- Don’t Use Colors and Icons Alone
- Describe the Action, Not the Behavior
We’ve industrialized design and are relegated to squeezing efficiencies out of it through our design systems. All CSS changes must now have a business value and user story ticket attached to it.
Dave follows on from my post about design systems and automation.
At the same time, I have seen first hand how design systems can yield improvements in accessibility, performance, and shared knowledge across a willing team. I’ve seen them illuminate problems in design and code. I’ve seen them speed up design and development allowing teams to build, share, and validate prototypes or A/B tests before undergoing costly guesswork in production. There’s value in these tools, these processes.
From Xerox PARC to the World Wide Web:
The internet did not use a visual spatial metaphor. Despite being accessed through and often encompassed by the desktop environment, the internet felt well and truly placeless (or perhaps everywhere). Hyperlinks were wormholes through the spatial metaphor, allowing a user to skip laterally across directories stored on disparate servers, as well as horizontally, deep into a file system without having to access the intermediate steps. Multiple windows could be open to the same website at once, shattering the illusion of a “single file” that functioned as a piece of paper that only one person could hold. The icons that a user could arrange on the desktop didn’t have a parallel in online space at all.
Aaron outlines some sensible strategies for serving up images, including using the Cache API from your service worker script.
This chimes nicely with my recent post on third-party scripts. Here, Jeremy treats third-party JavaScript at technical debt and outlines some solutions to staying on top of it.
Convenience always has a price, and the web is wracked by our collective preference for it. JavaScript, in particular, is employed in a way that suggests a rapidly increasing tendency to outsource whatever it is that We (the first party) don’t want to do. At times, this is a necessary decision; it makes perfect financial and operational sense in many situations.
But make no mistake, third-party JavaScript is never cheap. It’s a devil’s bargain where vendors seduce you with solutions to your problem, yet conveniently fail to remind you that you have little to no control over the side effects that solution introduces.
Here’s the video of the opening talk I gave at New Adventures earlier this year. I think it’s pretty darn good!
On an individual and small collective basis, the IndieWeb already works. But does an IndieWeb approach scale to the general public? If it doesn’t scale yet, can we, who envision and design and build, create a new generation of tools that will help give birth to a flourishing, independent web? One that is as accessible to ordinary internet users as Twitter and Facebook and Instagram?
This is a fascinating insight into what it’s like to use the web if you’ve got vertigo (which is way more common than you might think):
Really, there are no words to describe just how bad a simple parallax effect, scrolljacking, or even
background-attachment: fixedwould make me feel. I would rather jump on one of those 20-G centrifuges astronauts use than look at a website with parallax scrolling.Every time I encountered it, I would put the bucket beside me to good use and be forced to lie in bed for hours as I felt the room spinning around me, and no meds could get me out of it. It was THAT bad.
This article by Ian Bogost from a few years back touches on one of the themes in the talk I gave at New Adventures:
“Engineer” conjures the image of the hard-hat-topped designer-builder, carefully crafting tomorrow. But such an aspiration is rarely realized by computing. The respectability of engineering, a feature built over many decades of closely controlled, education- and apprenticeship-oriented certification, becomes reinterpreted as a fast-and-loose commitment to craftwork as business.
As I pick apart yet another bundle not unlike a tangled ball of Christmas tree lights, it’s become clear that the web is drunk on JavaScript. We reach for it for almost everything, even when the occasion doesn’t call for it. Sometimes I wonder how vicious the hangover will be.
I love everything about this article and I can’t wait for part two.
What we tend to forget is that the environment websites and web apps occupy is one and the same. Both are subject to the same environmental pressures that the large gradient of networks and devices impose. Those constraints don’t suddenly vanish when we decide to call what we build “apps”, nor do our users’ phones gain magical new powers when we do so.
Needless to say, I endorse this message:
Whether you think of your site as an “app” or not, adding a service worker to it is perhaps one of the most responsible uses of JavaScript that exists today.
Programming lessons from Umberto Eco and Emily Wilson.
Converting the analog into the digital requires discretization, leaving things out. What we filter out—or what we focus on—depends on our biases. How do conventional translators handle issues of bias? What can programmers learn from them?