Journal tags: answer

In just a couple of weeks, I’ll be heading to Bristol for Pixel Pioneers. The line-up looks really, really good …with the glaring exception of the opening talk, which I’ll be delivering. But once that’s done, I’m very much looking forward to enjoying the rest of the day’s talks.

There are still tickets available if you fancy joining me.

This will be my second time speaking at this conference. I spoke at the inaugural conference back in 2017 when I gave a talk called Evaluating Technology. This time my talk is called Declarative Design.

A few weeks back, Oliver asked me some questions about my upcoming talk. I figured I’d post my answers here…

Welcome back to Pixel Pioneers! You return with another keynote - how do you manage to stay so ever-enthusiastic about designing for the web?

Well, I’d say my enthusiasm is mixed with frustration. And that’s always been the case. Just as I’ve always found new things that excite me about the World Wide Web, there are just as many things that upset me.

But that’s okay. Both forces can be motivating. When I find myself writing a blog post or preparing a talk, the impetus might be “This is so cool! Check this out!” or it might be “This is so maddening! What’s happening!?” …or perhaps a mix of both.

But to answer your question, the World Wide Web never stays still so there’s always something to get excited about. Equally, the longer the web exists, the more sense it makes to examine the fundamental bedrock—HTML, accessibility,progressive enhancement—and see how they’re just as important as ever. And that’s also something to get excited about!

Without too many spoilers, what can we expect to take away from your talk?

I’m hoping to provide people with a lens that they can use to examine their tools, processes, and approaches to designing for the web. It’s a fairly crude lens—it divides the world into a binary split that I’ve borrowed from the world of programming; imperative and declarative languages. But it’s a surprisingly thought-provoking angle.

Along the way I’ll also be pointing out some of the incredible things that we can do with CSS now. In the past few years there’s been an explosion in capabilities.

But this won’t be a code-heavy presentation. It’s mostly about the ideas. I’ll be referencing some projects by other people that I’m very excited by.

What other web design and development tools, techniques and technologies are you currently most excited about?

Outside of the world of CSS—which is definitely where a lot of the most exciting developments are happening—I’m really interested in the View Transitions API. If it delivers on its promise, it could be a very useful nail in the coffin of uneccessary single page apps. But I’m a little nervous. Right now the implementation only works for single page apps, which makes it an incentive to use that model. I really, really hope that the multipage version ships soon.

But honestly, I probably get most excited about discovering some aspect of HTML that I wasn’t aware of. Even after all these years the language can still surprise me.

And on the flipside, what bugs you most about the web at the moment?

How much time have you got?

Seriously though, the thing that’s really bugged me for the past decade is the increasing complexity of “modern” frontend development when it isn’t driven by user needs. Yes, I’m talking about JavaScript frameworks like React and the assumption that everything should be a single page app.

Honestly, the mindset became so ubiquitous that I felt like I must be missing something. But no, the situation really has spiralled out of control, much to the detriment of end users.

Luckily we’re starting to see the pendulum swing back. The proponents of trickle-down developer convenience are having to finally admit that it’s bollocks.

I don’t care if the move back to making websites is re-labelled as “isomorphic server-rendered multi-page apps.” As long as we make sensible architectural decisions, that’s all that matters.

What’s next, Jeremy?

Right now I’m curating the line-up for this year’s UX London conference which is the week after Pixel Pioneers. As you know, conference curation is a lot of work, but it’s also very rewarding. I’m really proud of the line-up.

It’s been a while since the last season of the Clearleft podcast. I hope to remedy that soon. It takes a lot of effort to make even one episode, but again, it’s very rewarding.

I was supposed to be in Plymouth yesterday, giving the opening talk at this year’s Future Sync conference. Obviously, that train journey never happened, but the conference did.

The organisers gave us speakers the option of pre-recording our talks, which I jumped on. It meant that I wouldn’t be reliant on a good internet connection at the crucial moment. It also meant that I was available to provide additional context—mostly in the form of a deluge of hyperlinks—in the chat window that accompanied the livestream.

The whole thing went very smoothly indeed. Here’s the video of my talk. It was The Layers Of The Web, which I’ve only given once before, at Beyond Tellerrand Berlin last November (in the Before Times).

As well as answering questions in the chat room, people were also asking questions in Sli.do. But rather than answering those questions there, I was supposed to respond in a social medium of my choosing. I chose my own website, with copies syndicated to Twitter.

Here are those questions and answers…

The first few questions were about last years’s CERN project, which opens the talk:

Based on what you now know from the CERN 2019 WorldWideWeb Rebuild project—what would you have done differently if you had been part of the original 1989 Team?

I responded:

Actually, I think the original WWW project got things mostly right. If anything, I’d correct what came later: cookies and JavaScript—those two technologies (which didn’t exist on the web originally) are the source of tracking & surveillance.

The one thing I wish had been done differently is I wish that JavaScript were a same-origin technology from day one:

https://adactio.com/journal/16099

Next question:

How excited were you when you initially got the call for such an amazing project?

My predictable response:

It was an unbelievable privilege! I was so excited the whole time—I still can hardly believe it really happened!

https://adactio.com/journal/14803

https://adactio.com/journal/14821

Later in the presentation, I talked about service workers and progressive web apps. I got a technical question about that:

Is there a limit to the amount of local storage a PWA can use?

I answered:

Great question! Yes, there are limits, but we’re generally talking megabytes here. It varies from browser to browser and depends on the available space on the device.

But files stored using the Cache API are less likely to be deleted than files stored in the browser cache.

More worrying is the announcement from Apple to only store files for a week of browser use:

https://adactio.com/journal/16619

Finally, there was a question about the over-arching theme of the talk…

Great talk, Jeremy. Do you encounter push-back when using the term “Progressive Enhancement”?

My response:

Yes! …And that’s why I never once used the phrase “progressive enhancement” in my talk. 🙂

There’s a lot of misunderstanding of the term. Rather than correct it, I now avoid it:

https://adactio.com/journal/9195

Instead of using the phrase “progressive enhancement”, I now talk about the benefits and effects of the technique: resilience, universality, etc.

Some of the guys at work occasionally provide answers to .net magazine’s “big question” feature. When they told me about the latest question that landed in their inboxes, I felt I just had to stick my oar in and provide my answer.

I’m publishing my response here, so that if they decide not to publish it in the magazine or on the website (or if they edit it down), I’ve got a public record of my stance on this very important topic.

The question is:

If you could send a message back to younger designer or developer self, what would it say? What professional advice would you give a younger you?

This is my answer:

Rather than send a message back to my younger self, I would destroy the message-sending technology immediately. The potential for universe-ending paradoxes is too great.

I know that it would be tempting to give some sort of knowledge of the future to my younger self, but it would be the equivalent of attempting to kill Hitler—that never ends well.

Any knowledge I supplied to my past self would cause my past self to behave differently, thereby either:

1. destroying the timeline that my present self inhabits (assuming a branching many-worlds multiverse) or
2. altering my present self, possibly to the extent that the message-sending technology never gets invented. Instant paradox.

But to answer your question, if I could send a message back to a younger designer or developer self, the professional advice I would give would be:

Jeremy,

When, at some point in the future, you come across the technology capable of sending a message like this back to your past self, destroy it immediately!

But I know that you will not heed this advice. If you did, you wouldn’t be reading this.

On the other hand, I have no memory of ever receiving this message, so perhaps you did the right thing after all.

Jeremy