web-platform-tests dashboard
It’s great to see browsers working together to collectively implement a range of much-needed features.
These scores represent how browser engines are doing in 15 focus areas and 3 joint investigation efforts.
It’s great to see browsers working together to collectively implement a range of much-needed features.
These scores represent how browser engines are doing in 15 focus areas and 3 joint investigation efforts.
If Apple allowed Safari to actually compete, it would be better for web developers, businesses, consumers, and for the health of the web. Come on, Apple, set Safari free!
I have this expensive computer in my pocket and it feels unfair that it is hamstrung in this very specific way of not allowing other browser engines. I also have an Apple laptop and it’s not hamstrung in that way, and I really hope it never is.
You may not realise that all browsers on iOS are required to use the same rendering engine as Safari. On other platforms, this is not the case.
A terrific in-depth look at the frustrating state of the web on iOS.
So it’s not just one browser that falls behind. It’s all browsers on iOS. The whole web on iOS falls behind. And iOS has become so important that the entire web platform is being held back as a result.
And this damning assessment is mercifully free of conspiracy theories.
The Safari and Chrome team both want to make the web safer and work hard to improve the web. But they do have different views on what the web should be.
Google is focussing on improving the web by making it more capable.
Safari seems to focus on improving the web as it currently is.
Read the whole thing—it’s excellent!
There can only be one proper solution: Apple needs to open up their App Store to browsers with other rendering engines. Scrap rule 2.5.6 and allow other browsers on iOS and let them genuinely compete. Even though Apple has been forced to compromise on some App Store rules, I have little hope for this to happen.
Following on from Stuart’s, here’s Bruce’s presentation to the CMA on Apple’s monopolistic practices and hostility to progressive web apps.
What I would like is that I can give users the best experience on the web, on the best mobile hardware. That best mobile hardware is Apple’s, but at the moment if I want to choose Apple hardware I have to choose a sub-par web experience. Nobody can fix this other than Apple, and there are a bunch of approaches that they could take — they could make Safari be a best-in-class experience for the web, or they could allow other people to collaborate on making the browser best-in-class, or they could stop blocking other browsers from their hardware. People have lots of opinions about which of these, or what else, could and should be done about this; I think pretty much everyone thinks that something should be done about it, though.
A superb piece of writing by Debbie Chachra on infrastructure, fairness, and the future.
Alone in my apartment, when I reach out my hand to flip a switch or turn on a tap, I am a continent-spanning colossus, tapping into vast systems that span thousands of miles to bring energy, atoms, and information to my household. But I’m only the slenderest tranche of these collective systems, constituting the whole with all the other members of our federated infrastructural cyborg bodies.
I do want to recognize that the Safari/WebKit team are working hard, and I do desperately want them to succeed! Chromium’s domination is bad for everybody, and building a popular browser that’s focused on privacy & security, as they appear to be trying to do, is a fantastic goal. That does not mean their current approach deserves our blind support.
I’m sure the Safari team are working on the issues below already, and I think it’s likely that the problems fundamentally derive from management decisions about company priorities rather than the team themselves.
In the past (the early 2010s) Apple was frequently leading the way on new features, as the very first browser to ship major JavaScript APIs like Web Workers, and the browser driving experimental prefixed features like CSS Canvas backgrounds. It’s exceedingly rare now to see a web feature primarily driven by Apple. Something has changed.
We’ve enjoyed a relatively long period when we didn’t have to think about which browser to use. Alas, that period is ending: I must now keep Chrome running all the time, much like I needed that PC in the early 2000s.
Ridiculously cute and fun—all in the browser.
Operators in JavaScript—handy! I didn’t know about most of these.
Myself and Stuart had a chat with Brian about browser engine diversity.
Here’s the audio file if you’d like to huffduff it.
Progressive Enhancement allows us to use the latest and greatest features HTML, CSS and JavaScript offer us, by providing a basic, but robust foundation for all.
Some great practical examples of progressive enhancement on one website:
type="module"
to enhance a form with JavaScript,picture
element to provide webp
images in HTML.All of those enhancements work great in modern browsers, but the underlying functionality is still available to a browser like Opera Mini on a feature phone.
Naomi Kritzer published a short story five years ago called So Much Cooking about a food blogger in lockdown during a pandemic. Prescient.
I left a lot of the details about the disease vague in the story, because what I wanted to talk about was not the science but the individuals struggling to get by as this crisis raged around them. There’s a common assumption that if the shit ever truly hit the fan, people would turn on one another like sharks turning on a wounded shark. In fact, the opposite usually happens: humans in disasters form tight community bonds, help their neighbors, offer what they can to the community.
Ooh, this is an exciting collaboration! Jon and Brian have teamed up to form a lovely little cooperative.
This is a terrific spot-on piece by Rachel. I firmly believe that healthy competition and diversity in the browser market is vital for the health of the web (which is why I’m always saddened and frustrated to hear web developers wish for a single monocultural rendering engine).
A great long-term perspective from Rachel on the pace of change in standards getting shipped in browsers:
The pace that things are shipping, and at which bugs are fixed is like nothing we have seen before. I know from sitting around a table with representatives from each browser vendor at the CSS Working Group how important interop is. No-one wants features to be implemented differently in browsers. This is what we were asking for with WaSP, and despite the new complexity of the platform, browsers rendering standard features in different ways is becoming increasingly rare. Bugs happen, sometimes in the browser and sometimes in the spec, but there is a commitment to avoid these and to create a stable platform we can all rely on. It is exciting to be part of it.
Here’s an intriguing proposal that would allow web apps to indicate activity in an icon (like an unread count) in the same way that native apps can.
This is an interesting one because, in this case, it’s not just browsers that would have to implement it, but operating systems as well.
Robin Sloan smushes the video game Fortnite Battle Royale together with Liu Cixin’s Three Body Problem trilogy and produces a perfect example of game theory, cooperation, and the prisoner’s dilemma.
Based on my experiments in the laboratory of Fortnite, I think Liu Cixin is wrong. Or at least, he’s not entirely right. Fortnite is more Dark Forest theory than not, and maybe that’s true of the universe, too. But sometimes, we have a lever against the vise of game theory, and in this case, it is a single bit of communication. I mean “bit” in the programmer’s sense: a flag with a designated meaning. Nothing more. My heart emote didn’t make Fortnite cuddly and collaborative, but it did allow me to communicate: “Hold up. Let’s do this a different way.”
An interesting piece by Jessica Kerr that draws lessons from the histories of art and science and applies them to software development.
This was an interesting point about the cognitive load of getting your head around an existing system compared to creating your own:
Why are there a thousand JavaScript frameworks out there? because it’s easier to build your own than to gain an understanding of React. Even with hundreds of people contributing to documentation, it’s still more mental effort to form a mental model of an existing system than to construct your own. (I didn’t say it was faster, but less cognitively strenuous.)
And just because I’ve spent most of last year thinking about how to effectively communicate—in book form—relatively complex ideas clearly and simply, this part really stood out for me:
When you do have a decent mental model of a system, sharing that with others is hard. You don’t know how much you know.