Well, this could be very handy for Huffduffer!
Thursday, January 3rd, 2019
Thursday, September 6th, 2018
Testing time with Tim.
Long story short, the NOSCRIPT intervention looks like a really great feature for users. More often than not it provides significant reduction in data usage, not to mention the reduction in CPU time—no small thing for the many, many people running affordable, low-powered devices.
Monday, August 27th, 2018
Power to the people!
Friday, August 3rd, 2018
I got an intriguing email recently from someone who’s a member of The Session, the community website about Irish traditional music that I run. They said:
When I recently joined, I used my tablet to join. Somewhere I was able to download The Session app onto my tablet.
But there is no native app for The Session. Although, as it’s a site that I built, it is, a of course, progressive web app.
They went on to say:
I wanted to put the app on my phone but I can’t find the app to download it. Can I have the app on more than one device? If so, where is it available?
I replied saying that yes, you can absolutely have it on more than one device:
But you don’t find The Session app in the app store. Instead you go to the website https://thesession.org and then add it to your home screen from your browser.
My guess is that this person had added The Session to the home screen of their Android tablet, probably following the “add to home screen” prompt. I recently added some code to use the
window.beforeinstallprompt event so that the “add to home screen” prompt would only be shown to visitors who sign up or log in to The Session—a good indicator of engagement, I reckon, and it should reduce the chance of the prompt being dismissed out of hand.
So this person added The Session to their home screen—probably as a result of being prompted—and then used it just like any other app. At some point, they didn’t even remember how the app got installed:
Success! I did it. Thanks. My problem was I was looking for an app to download.
On the one hand, this is kind of great: here’s an example where, in the user’s mind, there’s literally no difference between the experience of using a progressive web app and using a native app. Win!
But on the other hand, the expectation is still that apps are to be found in an app store, not on the web. This expectation is something I wrote about recently (and Justin wrote a response to that post). I finished by saying:
Perhaps the inertia we think we’re battling against isn’t such a problem as long as we give people a fast, reliable, engaging experience.
When this member of The Session said “My problem was I was looking for an app to download”, I responded by saying:
Well, I take that as a compliment—the fact that once the site is added to your home screen, it feels just like a native app. :-)
And they said:
Yes, it does!
Thursday, August 2nd, 2018
Chris has written about switching code editors. I’m a real stick-in-the-mud when it comes to switching editors. Partly that’s because I’m generally pretty happy with whatever I’m using (right now it’s Atom) but it’s also because I just don’t get that excited about software like this. I probably should care more; I spend plenty of time inside a code editor. And I should really take the time to get to grips with features like keyboard shortcuts—I’m sure I’m working very inefficiently. But, like I said, I find it hard to care enough, and on the whole, I’m content.
I was struck by this observation from Chris:
When moving, I have to take time to make sure it works pretty much like the old one.
That reminded me of a recent switch I made, not with code editors, but with browsers.
I’ve been using Chrome for years. One day it started crashing a lot. So I decided to make the switch to Firefox. Looking back, I’m glad to have had this prompt—I think it’s good to shake things up every now and then, so I don’t get too complacent (says the hypocrite who can’t be bothered to try a new code editor).
Just as Chris noticed with code editors, it was really important that I could move bookmarks (and bookmarklets!) over to my new browser. On the whole, it went pretty smoothly. I had to seek out a few browser extensions but that was pretty much it. And because I use a password manager, logging into all my usual services wasn’t a hassle.
Of all the pieces of software on my computer, the web browser is the one where I definitely spend the most time: reading, linking, publishing. At this point, I’m very used to life with Firefox as my main browser. It’s speedy and stable, and the dev tools are very similar to Chrome’s.
Maybe I’ll switch to Safari at some point. Like I said, I think it’s good to shake things up and get out of my comfort zone.
Now, if I really wanted to get out of my comfort zone, I’d switch operating systems like Dave did with his move to Windows. And I should really try using a different phone OS. Again, this is something that Dave tried with his switch to Android (although that turned out to be unacceptably creepy), and Paul did it ages ago using a Windows phone for a week.
There’s probably a balance to be struck here. I think it’s good to change code editors, browsers, even operating systems and phones every now and then, but I don’t want to feel like I’m constantly in learning mode. There’s something to be said for using tools that are comfortable and familiar, even if they’re outdated.
Thursday, April 5th, 2018
Yeah. Fuck this. That’s creepy. Technically I opted into this feature because Google Maps asked “Google Maps would like to know your location, YES or NO?” Of course my answer was “YES” because, hey, it’s a fucking map. I didn’t realize I consented to having my information and location history stored indefinitely on Google’s servers.
I began all the work of disabling this “feature” but it seemed like a fruitless task. Also worth noting, Google Maps for iOS keeps Location History as well.
Monday, November 6th, 2017
Installing Progressive Web Apps
It used to literally say “add to home screen.”
Now it simply says “add.”
I vaguely remember there being some talk of changing the labelling, but I could’ve sworn it was going to change to “install”. I’ve got to be honest, just having the word “add” doesn’t seem to provide much context. Based on the quick’n’dirty usability testing I did with some co-workers, it just made things confusing. “Add what?” “What am I adding?”
Additionally, the prompt appeared immediately on the first visit to the site. I thought there was supposed to be an added “engagement” metric in order for the prompt to appear; that the user needs to visit the site more than once.
You’d think I’d be happy that users will be presented with the home-screen prompt immediately, but based on the behaviour I saw, I’m not sure it’s a good thing. Here’s what I observed:
- The user types the URL
archive.dconstruct.orginto the address bar.
- The site loads.
- The home-screen prompt slides up from the bottom of the screen.
- The user immediately moves to dismiss the prompt (cue me interjecting “Don’t close that!”).
This behaviour is entirely unsurprising for three reasons:
- We web designers and web developers have trained users to dismiss overlays and pop-ups if they actually want to get to the content. Nobody’s going to bother to actually read the prompt if there’s a 99% chance it’s going to say “Sign up to our newsletter!” or “Take our survey!”.
- Because the prompt now appears on the first visit, no trust has been established between the user and the site. If the prompt only appeared on later visits (or later navigations during the first visit) perhaps it would stand a greater chance of survival.
It’s still possible to add a Progressive Web App to the home screen, but the option to do that is hidden behind the mysterious three-dots-vertically-stacked icon (I propose we call this the shish kebab icon to distinguish it from the equally impenetrable hamburger icon).
I was chatting with Andreas from Mozilla at the View Source conference last week, and he was filling me in on how Firefox on Android does the add-to-homescreen flow. Instead of a one-time prompt, they’ve added a persistent icon above the “line of death” (the icon is a combination of a house and a plus symbol).
When a Firefox 58 user arrives on a website that is served over HTTPS and has a valid manifest, a subtle badge will appear in the address bar: when tapped, an “Add to Home screen” confirmation dialog will slide in, through which the web app can be added to the Android home screen.
This kind of badging also has issues (without the explicit text “add to home screen”, the user doesn’t know what the icon does), but I think a more persistently visible option like this works better than the a one-time prompt.
Firefox is following the lead of the badging approach pioneered by the Samsung Internet browser. It provides a plus symbol that, when pressed, reveals the options to add to home screen or simply bookmark.
I don’t think Chrome for Android has any plans for this kind of badging, but they are working on letting the site authors provide their own prompts. I’m not sure this is such a good idea, given our history of abusing pop-ups and overlays.
Sadly, I feel that any solution that relies on an unrequested overlay is doomed. That’s on us. The way we’ve turned browsing the web—especially on mobile—into a frustrating chore of dismissing unwanted overlays is a classic tragedy of the commons. We blew it. Users don’t trust unrequested overlays, and I can’t blame them.
For what it’s worth, my opinion is that ambient badging is a better user experience than one-time prompts. That opinion is informed by a meagre amount of testing though. I’d love to hear from anyone who’s been doing more detailed usability testing of both approaches. I assume that Google, Mozilla, and Samsung are doing this kind of testing, and it would be really great to see the data from that (hint, hint).
But it might well be that ambient badging is just too subtle to even be noticed by the user.
On one end of the scale you’ve got the intrusiveness of an add-to-home-screen prompt, but on the other end of the scale you’ve got the discoverability problem of a subtle badge icon. I wonder if there might be a compromise solution—maybe a badge icon that pulses or glows on the first or second visit?
Of course that would also need to be thoroughly tested.
Wednesday, May 31st, 2017
My argument is relatively simple: creating a comprehensive styling mechanism for building complex user interfaces is startlingly hard, and every alternative to CSS is much worse. Like, it’s not even close.
Sunday, December 4th, 2016
Henrik points to some crucial information that slipped under the radar at the Chrome Dev Summit—the Android OS is going to treat progressive web apps much more like regular native apps. This is kind of a big deal.
It’s a good time to go all in on the web. I can’t wait to see what the next few years bring. Personally, I feel like the web is well poised to replace the majority of apps we now get from app stores.
Monday, November 14th, 2016
This is a thorough write-up of an interesting case where SVG looks like the right tool for the job, but further research leads to some sad-making conclusions.
I love SVG. It’s elegant, scalable and works everywhere. It’s perfect for mobile… as long as it doesn’t move. There is no way to animate it smoothly on Android.
Monday, October 10th, 2016
A browser for Android that specifically touts privacy and security as its key features.
Tuesday, May 31st, 2016
So remember when I was talking about “the ends justify the means” being used for unwise short-term decisions? Here’s a classic example. Chris thinks that Progressive Web Apps should be made mobile-only (at least to start with …something something something the future):
For now, PWAs need to be the solution for the next mobile users.
End users deserve to have an amazing, form-factor specific experience.
I couldn’t disagree more. End users deserve to have an amazing experience no matter the form-factor of their device.
Monday, May 23rd, 2016
Issue 596729 - chromium - Do not show the app banner unless the Manifest has a display set to standalone or fullscreen - Monorail
I am shocked and disgusted by this arbitrary decision by the Chrome team. If your Progressive Web App doesn’t set its manifest to obscure its URL, you get punished by missing out on the add to home screen prompt.
Friday, May 20th, 2016
I’ve been poking around at Google’s information on “instant apps” since they announced it at Google I/O. My initial impressions mirror Peter’s.
Either they allow access to more device APIs (which could be a massive security hole) or else they’re more or less websites.
Wednesday, March 23rd, 2016
The web on my phone
It’s funny how times have changed. Remember back in the 90s when Microsoft—quite rightly—lost an anti-trust case? They were accused of abusing their monopolistic position in the OS world to get an unfair advantage in the browser world. By bundling a copy of Internet Explorer with every copy of Windows, they were able to crush the competition from Netscape.
Mind you, it was still possible to install a Netscape browser on a Windows machine. Could you imagine if Microsoft had tried to make that impossible? There would’ve been hell to pay! They wouldn’t have had a legal leg to stand on.
Yet here we are two decades later and that’s exactly what an Operating System vendor is doing. The Operating System is iOS. It’s impossible to install a non-Apple browser onto an Apple mobile computer. For some reason, the fact that it’s a mobile device (iPhone, iPad) makes it different from a desktop-bound device running OS X. Very odd considering they’re all computers.
“But”, I hear you say, “What about Chrome for iOS? Firefox for iOS? Opera for iOS?”
Chrome for iOS is not Chrome. Firefox for iOS is not Firefox. Opera for iOS is not Opera. They are all using WebKit. They’re effectively the same as Mobile Safari, just with different skins.
I had a dream where this was removed:— Dion Almaer (@dalmaer) March 19, 2016
But there won’t be any anti-trust case here.
I think it’s a real shame. Partly, I think it’s a shame because as a developer, I see an Operating System being let down by its browser. But mostly, I think it’s a shame because I use an iPhone and I’m being let down by its browser.
It’s kind of ironic, because when the iPhone first launched, it was all about the web apps. Remember, there was no App Store for the first year of the iPhone’s life. If you wanted to build an app, you had to use web technologies. Apple were ahead of their time. Alas, the web technologies weren’t quite up to the task back in 2007. These days, though, there are web technologies landing in browsers that are truly game-changing.
In case you hadn’t noticed, I’m very excited about Service Workers. It’s doubly exciting to see the efforts the Chrome on Android team are making to make the web a first-class citizen. As Remy put it:
If I add this app to my home screen, it will work when I open it.
I’d like to be able to use Chrome, Firefox, or Opera on my iPhone—real Chrome, real Firefox, or real Opera; not a skinned version of Safari. Right now the only way for me to switch browsers is to switch phones. Switching phones is a pain in the ass, but I’m genuinely considering it.
Whereas I’m all talk, Henrik has taken action. Like me, he doesn’t actually care about the Operating System. He cares about the browser:
Android itself bores me, honestly. There’s nothing all that terribly new or exciting here.’
save one very important detail…
IT’S CURRENTLY THE BEST MOBILE WEB APP PLATFORM
That’s true for now. The pole position for which browser is “best” is bound to change over time. The point is that locking me into one particular browser on my phone doesn’t sit right with me. It’s not very …webby.
I’m sure that Apple are not quaking in their boots at the thought of myself or Henrik switching phones. We are minuscule canaries in a very niche mine.
But what should give Apple pause for thought is the user experience they can offer for using the web. If they gain a reputation for providing a sub-par web experience compared to the competition, then maybe they’ll have to make the web a first-class citizen.
If I want to work towards that, switching phones probably won’t help. But what might help is following Alex’s advice in his answer to the question “What do we do about Safari?”:
What we do about Safari is we make websites amazing …and then they can’t not implement.
Tuesday, November 17th, 2015
Brighton device lab
People of Brighton (and environs), I have a reminder for you. Did you know that there is an open device lab in the Clearleft office?
That’s right! You can simply pop in at any time and test your websites on Android, iOS, Windows Phone, Blackberry, Kindles, and more.
The address is 68 Middle Street. Ring the “Clearleft” buzzer and say you’re there to use the device lab.. There’ll always be somebody in the office. They’ll buzz you in and you can take the lift to the first floor. No need to make a prior appointment—feel free to swing by whenever you like.
There is no catch. You show up, test your sites on whatever devices you want, and maybe even stick around for a cup of tea.
Tell your friends.
I was doing a little testing this morning, helping Charlotte with a pesky bug that was cropping up on an iPad running iOS 8. To get the bottom of the issue, I needed to be able to inspect the DOM on the iPad. That turns out to be fairly straightforward (as of iOS 6):
- Plug the device into a USB port on your laptop using a lightning cable.
- Open Safari on the device and navigate to the page you want to test.
- Open Safari on your laptop.
- From the “Develop” menu in your laptop’s Safari, select the device.
- Use the web inspector on your laptop’s Safari to inspect elements to your heart’s content.
It’s a similar flow for Android devices:
- Plug the device into a USB port on your laptop.
- Open Chrome on the device and navigate to the page you want to test.
- Open Chrome on your laptop.
chrome://inspectinto the URL bar of Chrome on your laptop.
- Select the device.
- On the device, grant permission (a dialogue will have appeared by now).
- Use developer tools on your laptop’s Chrome to inspect elements to your heart’s content.
Thursday, October 22nd, 2015
There’s something quite Kafkaesque about reading through the comments on Jeff Atwood’s request for an alternative to Ember.js …for rendering some text on a screen.
Every now and then someone pipes up with “server-rendered HTML?”, there’s a pause, and then a response of “naahhhhh.”
Tuesday, January 27th, 2015
Anna documents the most interesting bit (for me) of her new wearable/watch/wrist-device/whatever — the web browser.
Thursday, March 27th, 2014
I completely agree with his assessment that far too many developers are ignoring or dismissing Android for two distasteful reasons:
- Android is difficult
- User behaviours are different:
Put uncharitably, the root issue is “Android users are poor”.
But before that, Cennydd compares the future trajectories of other platforms and finds them wanting in comparison to Android: Windows, iOS, …the web.
On that last comparison, I (unsurprisingly) disagree. But it’s not because I think the web is a superior platform; it’s because I don’t think the web is a platform at all.
The web is not a platform. It’s a continuum.
I think it’s a category error to compare the web to Android or Windows or iOS. It’s like comparing Coca-Cola, Pepsi, and liquid. The web is something that permeates the platforms. From one point of view, this appears to make the web less than the operating system that someone happens to be using to access it. But in the same way that a chicken is an egg’s way of reproducing and a scientist is the universe’s way of observing itself, an operating system is the web’s way of providing access to itself.
Wait a minute, though …Cennydd didn’t actually compare Android to the web. He compared Android to the web browser. Like I’ve said before:
We talk about “the browser” when we should be talking about the browsers. I’m guilty of this. I’ll use phrases like “designing in the browser” or talk about “what we can do in the browser”, when really I should be talking about designing in the browsers and what we can do in the browsers.
But Cennydd’s comparison does raise an interesting question: what is a web browser exactly? Answering that question probably requires an answer to the question: what is the web?
(At this point you might be thinking, “Ah, this is just semantics!” and you’d be right. Abandon ship here if you feel that way. But to describe something as “just semantics” is like pointing at all the written works in every library and saying “but they’re just words”, or taking in the entire trajectory of human civilisation and saying “but those are just ideas”. So yeah, this is “just” semantics.)
But to be honest, I don’t think that the Hypertext Transfer Protocol is the important part of the web; it’s the URLs that really matter. It’s the addressability of the files that’s the killer app of the web in my opinion.
I was re-reading Weaving The Web and in that book, Tim Berners-Lee describes his surprise when people started using HTML to mark up their content. He expected HTML to be used for indices that would point to the URLs of the actual content, which could be in any file format (PDF, word processessing documents, or whatever). It turned out that HTML had just enough expressiveness and grokability to be used instead of those other formats.
Perhaps then, a web browser is something that can access URLs. Certainly in pretty much every example of a web browser throughout the web’s history, the URL has been front and centre: if the web were a platform, the URL bar would be its command line.
But, like the rise of HTML, the visibility of the URL in a web browser is an accident of history. It was added almost as an afterthought as a power-user feature: why would most people care what the URL of the content happens to be? It’s the content itself that matters, and you’d get to that content not by typing URLs, but by following hyperlinks.
There’s an argument to be made that, with the rise of search engines, the visibility of URLs has become less important. See, for example, the way that every advertisement for a website on the Tokyo subway doesn’t show a URL; it shows what to type into a search engine instead (and I’ve started seeing this in some TV adverts here in the UK too).
So a web browser that doesn’t expose the URLs of what it’s rendering is still a web browser.
Instagram’s native app is a web browser.
Facebook’s native app is a web browser.
Twitter’s native app is a web browser.
Like Paul said:
Monolithic browsers are not the only User Agent.
I was initially confused when Anna tweeted:
Reading the responses to @Cennydd’s tweet about designers needing to pay attention to Android. The web is fragmented. That’s our job.
I understood Cennydd’s point to be about native apps, not the web. But if, as I’ve just said, many native apps are in fact web browsers, does that mean that making native apps is a form of web development?
I don’t think so. I think making a native app has much more in common with making a web browser than it does with making a web site/app/thang. Certainly the work that Clearleft has done in this area felt that way: the Channel 4 News app is a browser for Channel 4 News; the Evo iPad app is a browser for Evo.
So if your job involves making browsers like those, then yes, you absolutely should be paying more attention to Android, for all the reasons that Cennydd suggests.
But if, like me, you have zero interest in making browsers—whether it’s a browser for Android, iOS, OS X, Windows, Blackberry, Linux, or NeXT—you should still be paying attention to Android because it’s just one of the many ways that people will be accessing the web.
It’s all too easy for us to fall into the trap of thinking that people will only be using traditional monolithic web browsers to access what we build. The truth is that our work will be accessed on the desktop, on mobile, and on tablets, but also on watches, on televisions, and sure, even fridges, but also on platforms that may not even have screens.
It’s certainly worth remembering that what you make will be viewed in the context of an artisanal browser. Like Jen says:
The “native apps are better” argument ignores the fact one of the most popular things to do in apps is read the web.
But just because we know that our work will be accessed on a whole range of devices and platforms doesn’t mean that we should optimise for those specific devices and platforms. That just won’t scale. The only sane future-friendly approach is to take a device-agnostic, platform-agnostic approach and deliver something that’s robust enough to work in this stunningly-wide range of browsers and user-agents (hint: progressive enhancement is your friend).
I completely agree with Cennydd: I think that ignoring Android is narrow-minded, blinkered and foolish …but I feel the same way about ignoring Windows, Blackberry, Nokia, or the Playstation. I also think it would be foolish to focus on any one of those platforms at the expense of others.
I love the fact that the web can be accessed on so many platforms and devices by so many different kinds of browsers. I only wish there more: more operating systems, more kinds of devices, more browsers. Any platform that allows more people to access the web is good with me. That’s why I, like Cennydd, welcome the rise of Android.
Stop seeing fragmentation. Start seeing diversity.
Monday, August 5th, 2013
A look at the degree of diversity in Android devices, complete with pretty pictures. The term “fragmentation” is usually used in a negative way, but there are great points here about the positive effects for web developers and customers.
You say fragmentation, I say diversity.