Comment by toast0
5 days ago
If browser F is worse at battery life than browser S, people will figure that out and adapt for themselves. If it's a big difference, it's self-evident; and small differences should show up in the battery life tool and computer press.
Security-wise, the sandbox should limit damage to within the browser, and if it doesn't that's not the browser's fault. Maybe restrict access to password filling and such though / figure out how to offer an API to reduce the impact.
Standardization, eh? Forcing Safari on iOS and not making it available on the mass market platforms (Android and Windows) makes it a pretty wonky standard. I guess there's a claim to be made for the embedded browsing engine, but IMHO, that should be an app developer choice.
> If browser F is worse at battery life than browser S, people will figure that out and adapt for themselves.
Unfortunately, the makers of a certain browser also control several major web properties, and regularly make 'mistakes' that break compatibility with competing browsers, while releasing a set of apps that 'forget' users' browser selections on a monthly basis.
Personally, I'd much prefer apple allowed a browser engine with proper ad blocking support. But I do worry that the moment they do so, the almost-monopoly browser market would become a total monopoly.
Safari exclusivity is the only reason we aren’t living in a 100% “this site built for chrome” world. I think folks must forget the IE days and how bad that was.
There is zero percent chance developers are wasting a second making sure their sites actually work cross platform if not for iOS (and iOS more moneyed user base).
We were in a “built for Netscape” world right before IE had its brief window of innovation in versions 4-5. The fact that people were building to IE though was only painful for a few specific reasons: 1. the versions of IE targeted were exclusive to Windows (Mac IE was way different, so it wasn’t that useful for when the site had targeted Windows IE)
2. IE stopped all development of useful UI or web standards features, meaning if you needed the compatibility you were stuck with a stagnant browser
3. Due to #2, of course web devs hands were tied when it comes to adopting things like HTML5, <video> tags etc. Users would have needed to switch between the two constantly — Firefox for cool new sites and IE for their bank, school, government, whatever.
I would posit that none of the above seems true about Chromium. They do continue developing it, they add new web standards the most aggressively of anyone, and it’s available on basically every platform except the one Apple bans it from. Mind you I don’t really want Google to own it, because they are way too damn big even without Chrome… but honestly it’s no IE situation.
Safari has long been better for battery than Chrome but people still install Chrome on their MacBooks.
Yep. Chrome's mindshare and momentum is incredibly difficult to overcome, and outside of technology-oriented circles users generally don't develop associations between specific programs and poor battery life unless it gets the fans blaring like you're running Cyberpunk 2077 with setting cranked to max or something.
It's similar to how the overwhelming majority of people driving cars aren't going to make note of the difference in driving dynamics between CVT and automatic transmissions unless one severely underperforms compared to the other. It either runs or it doesn't and that's where the distinction ends for people who treat their car/computer/phone as an appliance.
> people will figure that out and adapt for themselves
No they won't. People on HN will. Not the average person.
> Security-wise, the sandbox should limit damage to within the browser
The problem is, arbitrary code execution vastly expands the risks. Your "should" is doing all the work there.
> Standardization, eh? Forcing Safari on iOS and not making it available on the mass market platforms
Huh? Apple follows web standards. Why the heck should it make Safari available on Android and Windows? Safari isn't a standard, web standards are.
>> people will figure that out and adapt for themselves
>No they won't. People on HN will. Not the average person.
Yes they will, Apple has made it very easy to see.
To check iOS app power usage, go to Settings > Battery, where you'll see a breakdown of battery consumption by app for the last 24 hours or 10 days, showing usage time and background activity, allowing you to identify power-hungry apps and manage settings like Background App Refresh to improve battery life.
So yeah, it's easy to see which app is taking the most power, and users can do this easily, unless you think Apple's UX is so bad that users won't know how to read it?
>The problem is, arbitrary code execution vastly expands the risks. Your "should" is doing all the work there.
If that's a problem for web browsers, then it's a problem for every single app in the app store. There's nothing really unique about a web browser app that makes it more risky than any other app. Javascript is already very much sandboxed. And there have been plenty of exploits that already target Safari. So saying other browsers are the problem is like blaming the victim (of Apple's anti-competitive practices).
>Huh? Apple follows web standards. Why the heck should it make Safari available on Android and Windows? Safari isn't a standard, web standards are.
If web standards are standards, then let other web browsers on iOS.
The real reason Apple disallows other browser engines on Safari is so they can force developers to create native apps where they can get a cut of any purchase made through the app. The problems with Apple's anti-competitive practices have been spelled out in the DOJ lawsuit against them:
https://www.justice.gov/archives/opa/media/1344546/dl?inline
Apple made it very clear that their security concerns related to third party browsing engines are about difficult-to-contain threats posed by JIT compilation. (JITs require non-text memory pages to be executable.) Apple doesn’t allow other apps to use such technology, so they’re consistent in that respect.
Apple even disables JIT for Safari itself when you put an iPhone in lockdown mode, at no small cost to performance, in an effort to harden the device even more.
Do you have a rebuttal to that?
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> So yeah, it's easy to see which app is taking the most power, and users can do this easily, unless you think Apple's UX is so bad that users won't know how to read it?
It's easy to see, but seeing doesn't mean the user will do anything about it. I guarantee that for the average user, their list goes something like Instagram/TikTok/FaceBook/Twitter, and they haven't uninstalled any of those yet due to battery drain...
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> go to Settings > Battery, where you'll see a breakdown of battery consumption by app
And what percentage of users do you think ever check that, or even know it's there to check?
> If that's a problem for web browsers, then it's a problem for every single app in the app store.
No it's not, the app store disallows arbitrary code execution.
> There's nothing really unique about a web browser app that makes it more risky than any other app.
Yes there is -- JavaScript.
> Javascript is already very much sandboxed.
...by Safari. It wouldn't be if you allowed any developer to write their own JavaScript interpreter as part of their own browser.
> If web standards are standards, then let other web browsers on iOS.
That's a non-sequitur.
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