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Sunday, October 10th, 2021

Changing Situation

The Situation persists. But it has changed. There are no longer any official restrictions to speak of here in England. Instead it’s down to everyone to figure out individually what’s right.

Everyone is evaluating the risks, making calculations and coming to different conclusions. It’s only natural that everyone—myself incuded—thinks they’ve found the Goldilocks zone. “That person is being far too blasé! And that person is being far too cautious! But I’m doing exactly the right thing.”

With that in mind, I’m trying not to be judgemental about the decisions other people are making (apart from the decsion not to get vaccinated—I’m judgemental as hell about those selfish assholes). For example, I wear a mask when I’m on public transport. Other people don’t. I try not to judge them (although really, how hard is it to wear a piece of cloth for the duration of a bus ride? …sorry, that’s judgy).

This tendency to comparison extends to the country level too. Right now England has the highest case numbers for COVID-19 in Europe. I look at Ireland with its magnificentally low levels of vaccine hesistancy and I’m jealous: why can’t we be like that? But then I look to the United States and think, yowzah!, things could be worse.

Jessica and I have made a couple of trips to London. One involved indoor entertainment—the long-delayed premier of Akram Khan’s Creature at Sadlers Wells. We wore masks. Not everyone did. I tried not to judge. Others would judge me for just being inside the building.

The other trip to London was a dog-sitting visit, hanging out with Cider who is a very good boy.

After each excursion like that, we do a lateral flow test. So far, so negative. Having access to free testing makes a big difference to making post-hoc evaluations of risks. It boggles my mind that testing is pricy luxury in the States (there I go again, making comparisons).

We’ve also started playing tunes at a session in our local pub. We make sure to test ourselves before going. Spending an evening in a pub—even a nice chilled-out pub on a Monday evening—is still a risk. But it’s worth it. Each time we go I think “this is nice.”

This isn’t the first time we’ve had to make risk assessments. I remember it was like this last year between the first and second wave. Can we sit outside a restaurant? Can we go see the new Christopher Nolan film?

But it feels different this time because of our vaccinations. I know the Delta variant has altered the game, but the stakes certainly aren’t the same as pre-vaccine times. So while I’m still trying to avoid catching this damned disease, I’m also trying not to let it rule every decision the way it did last year.

It’s a balancing act. It’s the same balancing act that everyone is undertaking. We’re all walking our own individual tightropes. But at least being vaccinated, the tightrope doesn’t feel quite so high off the ground.

I’m speaking at a conference in Lisbon next week. That means going to an airport. That means getting on a plane. That means spending time inside a conference venue.

But it also means I’ll be travelling to a country with a wonderfully high vaccination rate, where I’ll be able to enjoy the sunny weather and dine outdoors in the evening.

Risks. Benefits. Running the numbers. Making decisions. Trying to do the right thing. Trying to stay safe but also trying to live life.

The Situation persists. But it has changed. I look forward to it changing more. I’m in line to get a booster shot before the year is out. That’ll be another factor in my calculations.

I look forward to a time when I won’t have to keep making these calculations. That time isn’t here yet.

Thursday, October 7th, 2021

Have Single-Page Apps Ruined the Web? | Transitional Apps with Rich Harris, NYTimes - YouTube

This is a terrific and nuanced talk that packs a lot into less than twenty minutes.

I heartily concur with Rich’s assessment that most websites aren’t apps or documents but something in between. It’s a continuum. And I really like Rich’s proposed approach: transitional web apps.

(The secret sauce in transitional web apps is progressive enhancement.)

Have Single-Page Apps Ruined the Web? | Transitional Apps with Rich Harris, NYTimes

Thursday, September 30th, 2021

Plus Equals #3, September 2021

Want to take a deep dive into tiling images? Like, a really deep dive. Rob has you covered.

Friday, September 24th, 2021

Picture 1 Picture 2 Picture 3
map

Checked in at Dimsum & Duck. Dim sum! — with Jessica

Thursday, September 16th, 2021

Basic Pattern Repository

A nice little collection of very simple—and very lightweight—SVGs to use as background patterns.

Wednesday, September 8th, 2021

Coaching on the Clearleft podcast

Season three of the Clearleft podcast is here!

The first episode is a nice gentle one to ease into things. It’s about coaching …and training …and mentorship. Basically I wanted to find out what the differences are between those three things.

But I must confess, there’s a commercial reason why this episode is coming out now. There’s a somewhat salesy promotion of an upcoming coaching programme with Julia Whitney. This is definitely the most overt marketing I’ve done on the Clearleft podcast, but if you listen to the episode, I think you’ll agree that it fits well with the theme.

Fear not, future episodes will not feature this level of cross-promotion. Far from it. You can expect some very revealing podcast episodes that pull no punches in getting under the skin of design at Clearleft.

The stars of this episode are my colleagues Rebecca and Chris, who were an absolute joy to interview.

Have a listen and hear for yourself.

Thursday, August 26th, 2021

Demystifying Public Speaking by Lara Callender Hogan

Lara’s superb book on public speaking is now available in its entirity for free as a web book!

And a very beautiful web book it is too! All it needs is a service worker so it works offline.

Sunday, August 22nd, 2021

Checked in at Ottolenghi. Shakshuka — with Jessica map

Checked in at Ottolenghi. Shakshuka — with Jessica

Friday, August 20th, 2021

canistilluse.com - Jim Nielsen’s Blog

…you would be forgiven if you saw an API where a feature went from green (supported) to red (unsupported) and you thought: is the browser being deprecated?

That’s the idea behind my new shiny domain: canistilluse.com. I made the site as satire after reading Jeremy Keith’s insightful piece where he notes:

the onus is not on web developers to keep track of older features in danger of being deprecated. That’s on the browser makers. I sincerely hope we’re not expected to consult a site called canistilluse.com.

It’s weirdly gratifying to see a hastily-written sarcastic quip tuned into something real.

Monday, August 16th, 2021

Upgrade paths

After I jotted down some quick thoughts last week on the disastrous way that Google Chrome rolled out a breaking change, others have posted more measured and incisive takes:

In fairness to Google, the Chrome team is receiving the brunt of the criticism because they were the first movers. Mozilla and Apple are on baord with making the same breaking change, but Google is taking the lead on this.

As I said in my piece, my issue was less to do with whether confirm(), prompt(), and alert() should be deprecated but more to do with how it was done, and the woeful lack of communication.

Thinking about it some more, I realised that what bothered me was the lack of an upgrade path. Considering that dialog is nowhere near ready for use, it seems awfully cart-before-horse-putting to first remove a feature and then figure out a replacement.

I was chatting to Amber recently and realised that there was a very different example of a feature being deprecated in web browsers…

We were talking about the KeyboardEvent.keycode property. Did you get the memo that it’s deprecated?

But fear not! You can use the KeyboardEvent.code property instead. It’s much nicer to use too. You don’t need to look up a table of numbers to figure out how to refer to a specific key on the keyboard—you use its actual value instead.

So the way that change was communicated was:

Hey, you really shouldn’t use the keycode property. Here’s a better alternative.

But with the more recently change, the communication was more like:

Hey, you really shouldn’t use confirm(), prompt(), or alert(). So go fuck yourself.

Tuesday, August 10th, 2021

Stay alert - DEV Community 👩‍💻👨‍💻

It’s not just a story about unloved APIs, it’s a story about power, standards design, and who owns the platform — and it makes me afraid for the future of the web.

A thoughtful, considered post by Rich Harris on the whole ballyhoo with alert and its ilk:

For all its flaws, the web is generally agreed to be a stable platform, where investments made today will stand the test of time. A world in which websites are treated as inherently transient objects, where APIs we commonly rely on today could be cast aside as unwanted baggage by tomorrow’s spec wranglers, is a world in which the web has already lost.

Monday, August 9th, 2021

Choice Words about the Upcoming Deprecation of JavaScript Dialogs | CSS-Tricks

Believe it or not, I generally am a fan of Google and think they do a good job of pushing the web forward. I also think it’s appropriate to waggle fingers when I see problems and request they do better. “Better” here means way more developer and user outreach to spell out the situation, way more conversation about the potential implications and transition ideas, and way more openness to bending the course ahead.

Google vs. the web | Go Make Things

With any changes to the platform, but especially breaking ones, communication and feedback on how this will impact people who actually build things with the web is super important, and that was not done here.

Chris has written a thoughtful reflection on last week’s brouhaha around confirm, prompt, and alert being deprecated in Chrome. The way that the “developer relations” folks at Google handled feedback was less than ideal.

I reached out to one of the Google Chrome developer advocates I know to see if I could learn more. It did not go well.

Sunday, August 8th, 2021

Chromium Blog: Increasing HTTPS adoption

At some point, you won’t be able to visit the first web page ever published without first clicking through a full-page warning injected by your web browser:

Chrome will offer HTTPS-First Mode, which will attempt to upgrade all page loads to HTTPS and display a full-page warning before loading sites that don’t support it. Based on ecosystem feedback, we’ll explore making HTTPS-First mode the default for all users in the future.

Friday, August 6th, 2021

Foundations

There was quite a kerfuffle recently about a feature being removed from Google Chrome. To be honest, the details don’t really matter for the point I want to make, but for the record, this was about removing alert and confirm dialogs from cross-origin iframes (and eventually everywhere else too).

It’s always tricky to remove a long-established feature from web browsers, but in this case there were significant security and performance reasons. The problem was how the change was communicated. It kind of wasn’t. So the first that people found out about it about was when things suddenly stopped working (like CodePen embeds).

The Chrome team responded quickly and the change has now been pushed back to next year. Hopefully there will be significant communication before that to let site owners know about the upcoming breakage.

So all’s well that ends well and we’ve all learned a valuable lesson about the importance of communication.

Or have we?

While this was going on, Emily Stark tweeted a more general point about breakage on the web:

Breaking changes happen often on the web, and as a developer it’s good practice to test against early release channels of major browsers to learn about any compatibility issues upfront.

Yikes! To me, this appears wrong on almost every level.

First of all, breaking changes don’t happen often on the web. They are—and should be—rare. If that were to change, the web would suffer massively in terms of predictability.

Secondly, the onus is not on web developers to keep track of older features in danger of being deprecated. That’s on the browser makers. I sincerely hope we’re not expected to consult a site called canistilluse.com.

I wasn’t the only one surprised by this message.

Simon says:

No, no, no, no! One of the best things about developing for the web is that, as a rule, browsers don’t break old code. Expecting every website and application to have an active team of developers maintaining it at all times is not how the web should work!

Edward Faulkner:

Most organizations and individuals do not have the resources to properly test and debug their website against Chrome canary every six weeks. Anybody who published a spec-compliant website should be able to trust that it will keep working.

Evan You:

This statement seriously undermines my trust in Google as steward for the web platform. When did we go from “never break the web” to “yes we will break the web often and you should be prepared for it”?!

It’s worth pointing out that the original tweet was not an official Google announcement. As Emily says right there on her Twitter account:

Opinions are my own.

Still, I was shaken to see such a cavalier attitude towards breaking changes on the World Wide Web. I know that removing dangerous old features is inevitable, but it should also be exceptional. It should not be taken lightly, and it should certainly not be expected to be an everyday part of web development.

It’s almost miraculous that I can visit the first web page ever published in a modern web browser and it still works. Let’s not become desensitised to how magical that is. I know it’s hard work to push the web forward, constantly add new features, while also maintaining backward compatibility, but it sure is worth it! We have collectively banked three decades worth of trust in the web as a stable place to build a home. Let’s not blow it.

If you published a website ten or twenty years ago, and you didn’t use any proprietary technology but only stuck to web standards, you should rightly expect that site to still work today …and still work ten and twenty years from now.

There was something else that bothered me about that tweet and it’s not something that I saw mentioned in the responses. There was an unspoken assumption that the web is built by professional web developers. That gave me a cold chill.

The web has made great strides in providing more and more powerful features that can be wielded in learnable, declarative, forgiving languages like HTML and CSS. With a bit of learning, anyone can make web pages complete with form validation, lazily-loaded responsive images, and beautiful grids that kick in on larger screens. The barrier to entry for all of those features has lowered over time—they used to require JavaScript or complex hacks. And with free(!) services like Netlify, you could literally drag a folder of web pages from your computer into a browser window and boom!, you’ve published to the entire world.

But the common narrative in the web development community—and amongst browser makers too apparently—is that web development has become more complex; so complex, in fact, that only an elite priesthood are capable of making websites today.

Absolute bollocks.

You can choose to make it really complicated. Convince yourself that “the modern web” is inherently complex and convoluted. But then look at what makes it complex and convoluted: toolchains, build tools, pipelines, frameworks, libraries, and abstractions. Please try to remember that none of those things are required to make a website.

This is for everyone. Not just for everyone to consume, but for everyone to make.

Tuesday, August 3rd, 2021

Checked in at The Hartington. Tantek’s last night in England — with Jessica, Tantek map

Checked in at The Hartington. Tantek’s last night in England — with Jessica, Tantek

How To Build Resilient JavaScript UIs — Smashing Magazine

The opening paragraphs of this article should be a mantra recited by every web developer before they begin their working day:

Things on the web can break — the odds are stacked against us. Lots can go wrong: a network request fails, a third-party library breaks, a JavaScript feature is unsupported (assuming JavaScript is even available), a CDN goes down, a user behaves unexpectedly (they double-click a submit button), the list goes on.

Fortunately, we as engineers can avoid, or at least mitigate the impact of breakages in the web apps we build. This however requires a conscious effort and mindset shift towards thinking about unhappy scenarios just as much as happy ones.

I love, love, love the emphasis on reducing assumptions:

Taking a more defensive approach when writing code helps reduce programmer errors arising from making assumptions. Pessimism over optimism favours resilience.

Hell, yeah!

Accepting the fragility of the web is a necessary step towards building resilient systems. A more reliable user experience is synonymous with happy customers. Being equipped for the worst (proactive) is better than putting out fires (reactive) from a business, customer, and developer standpoint (less bugs!).

A Few Notes on A Few Notes on The Culture

When I post a link, I do it for two reasons.

First of all, it’s me pointing at something and saying “Check this out!”

Secondly, it’s a way for me to stash something away that I might want to return to. I tag all my links so when I need to find one again, I just need to think “Now what would past me have tagged it with?” Then I type the appropriate URL: adactio.com/links/tags/whatever

There are some links that I return to again and again.

Back in 2008, I linked to a document called A Few Notes on The Culture. It’s a copy of a post by Iain M Banks to a newsgroup back in 1994.

Alas, that link is dead. Linkrot, innit?

But in 2013 I linked to the same document on a different domain. That link still works even though I believe it was first published around twenty(!) years ago (view source for some pre-CSS markup nostalgia).

Anyway, A Few Notes On The Culture is a fascinating look at the world-building of Iain M Banks’s Culture novels. He talks about the in-world engineering, education, biology, and belief system of his imagined utopia. The part that sticks in my mind is when he talks about economics:

Let me state here a personal conviction that appears, right now, to be profoundly unfashionable; which is that a planned economy can be more productive - and more morally desirable - than one left to market forces.

The market is a good example of evolution in action; the try-everything-and-see-what-works approach. This might provide a perfectly morally satisfactory resource-management system so long as there was absolutely no question of any sentient creature ever being treated purely as one of those resources. The market, for all its (profoundly inelegant) complexities, remains a crude and essentially blind system, and is — without the sort of drastic amendments liable to cripple the economic efficacy which is its greatest claimed asset — intrinsically incapable of distinguishing between simple non-use of matter resulting from processal superfluity and the acute, prolonged and wide-spread suffering of conscious beings.

It is, arguably, in the elevation of this profoundly mechanistic (and in that sense perversely innocent) system to a position above all other moral, philosophical and political values and considerations that humankind displays most convincingly both its present intellectual immaturity and — through grossly pursued selfishness rather than the applied hatred of others — a kind of synthetic evil.

Those three paragraphs might be the most succinct critique of unfettered capitalism I’ve come across. The invisible hand as a paperclip maximiser.

Like I said, it’s a fascinating document. In fact I realised that I should probably store a copy of it for myself.

I have a section of my site called “extras” where I dump miscellaneous stuff. Most of it is unlinked. It’s mostly for my own benefit. That’s where I’ve put my copy of A Few Notes On The Culture.

Here’s a funny thing …for all the times that I’ve revisited the link, I never knew anything about the site is was hosted on—vavatch.co.uk—so this most recent time, I did a bit of clicking around. Clearly it’s the personal website of a sci-fi-loving college student from the early 2000s. But what came as a revelation to me was that the site belonged to …Adrian Hon!

I’m impressed that he kept his old website up even after moving over to the domain mssv.net, founding Six To Start, and writing A History Of The Future In 100 Objects. That’s a great snackable book, by the way. Well worth a read.

Friday, July 30th, 2021

For developers, Apple’s Safari is crap and outdated – Perry Sun | Blog

Apple dragged their feet in adding support for PWAs in Safari, and when they finally did, limited the capabilities of a PWA so that native-like app functionality wouldn’t be possible, like notifications or a home screen icon shortcut – to name just a few of the many restrictions imposed by Apple.

But it goes beyond that. On iOS, the only web rendering engine allowed is Apple’s own WebKit, which runs Safari. Third-party iOS browsers such as Chrome can only use WebKit, not their own engines (as would be permitted in Windows, Android, or macOS). And it’s WebKit that governs PWA capabilities.

Safari is very good web browser, delivering fast performance and solid privacy features.

But at the same time, the lack of support for key web technologies and APIs has been both perplexing and annoying at the same time.

The enormous popularity of iOS makes it all the more annoying that Apple continues to hold back developers from being able to create great experiences over the web that work across all platforms.

Thursday, July 29th, 2021

The Baked Data architectural pattern

Simon describes the pattern he uses for content sites to get all of the resilience of static site generators while keeping dynamic functionality.