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Claude Code on the web

https://www.anthropic.com/news/claude-code-on-the-web
268•adocomplete•4h ago•154 comments

Intel and AMD standardise ChkTag to bring Memory Safety to x86

https://community.intel.com/t5/Blogs/Tech-Innovation/open-intel/ChkTag-x86-Memory-Safety/post/172...
63•ashvardanian•6d ago•32 comments

AWS Multiple Services Down in us-east-1

https://health.aws.amazon.com/health/status?ts=20251020
1485•kondro•15h ago•1732 comments

BERT is just a single text diffusion step

https://nathan.rs/posts/roberta-diffusion/
323•nathan-barry•8h ago•79 comments

Production RAG: what I learned from processing 5M+ documents

https://blog.abdellatif.io/production-rag-processing-5m-documents
259•tifa2up•6h ago•73 comments

Alibaba Cloud says it cut Nvidia AI GPU use by 82% with new pooling system

https://www.tomshardware.com/tech-industry/semiconductors/alibaba-says-new-pooling-system-cut-nvi...
295•hd4•10h ago•203 comments

A laser pointer at 2B FPS [video]

https://www.youtube.com/watch?v=o4TdHrMi6do
107•thunderbong•1d ago•8 comments

Show HN: I created a cross-platform GUI for the JJ VCS (Git compatible)

https://judojj.com
30•bitpatch•7h ago•4 comments

Code from MIT's 1986 SICP video lectures

https://github.com/felipap/sicp-code
63•felipap•3d ago•2 comments

x86-64 Playground – An online assembly editor and GDB-like debugger

https://x64.halb.it/
85•modinfo•4h ago•7 comments

TernFS – an exabyte scale, multi-region distributed filesystem

https://www.xtxmarkets.com/tech/2025-ternfs/#posix-shaped
77•kirlev•5h ago•5 comments

My trick for getting consistent classification from LLMs

https://verdik.substack.com/p/how-to-get-consistent-classification
24•frenchmajesty•1w ago•11 comments

Art Must Act

https://aeon.co/essays/harold-rosenberg-exhorted-artists-to-take-action-and-resist-cliche
7•tintinnabula•3d ago•0 comments

The scariest "user support" email I've ever received

https://www.devas.life/the-scariest-user-support-email-ive-ever-received/
81•hervic•5d ago•59 comments

How to stop Linux threads cleanly

https://mazzo.li/posts/stopping-linux-threads.html
154•signa11•5d ago•55 comments

Postman which I thought worked locally on my computer, is down

https://status.postman.com
107•helloguillecl•6h ago•50 comments

Today is when the Amazon brain drain sent AWS down the spout

https://www.theregister.com/2025/10/20/aws_outage_amazon_brain_drain_corey_quinn/
76•raw_anon_1111•1h ago•18 comments

Optical diffraction patterns made with a MOPA laser engraving machine [video]

https://www.youtube.com/watch?v=RsGHr7dXLuI
99•emsign•6d ago•16 comments

iOS 26.1 lets users control Liquid Glass transparency

https://www.macrumors.com/2025/10/20/ios-26-1-liquid-glass-toggle/
112•dabinat•3h ago•90 comments

Space Elevator

https://neal.fun/space-elevator/
1425•kaonwarb•17h ago•326 comments

The longest baseball game took 33 innings to win

https://www.mlb.com/news/the-longest-professional-baseball-game-ever-played
26•mooreds•5d ago•43 comments

J.P. Morgan's OpenAI loan is strange

https://marketunpack.com/j-p-morgans-openai-loan-is-strange/
163•vrnvu•3h ago•111 comments

Servo v0.0.1

https://github.com/servo/servo
435•undeveloper•9h ago•125 comments

Docker Systems Status: Full Service Disruption

https://www.dockerstatus.com/pages/incident/533c6539221ae15e3f000031/68f5e1c741c825463df7486c
318•l2dy•15h ago•122 comments

When a stadium adds AI to everything, it's worse experience for everyone

https://a.wholelottanothing.org/bmo-stadium-in-la-added-ai-to-everything-and-what-they-got-was-a-...
84•wawayanda•3h ago•39 comments

DeepSeek OCR

https://github.com/deepseek-ai/DeepSeek-OCR
836•pierre•16h ago•217 comments

Show HN: EloqDoc: MongoDB-compatible doc DB with object storage as first citizen

https://github.com/eloqdata/eloqdoc
20•iamlintaoz•1d ago•17 comments

Show HN: Playwright Skill for Claude Code – Less context than playwright-MCP

https://github.com/lackeyjb/playwright-skill
128•syntax-sherlock•10h ago•39 comments

Peanut allergies have plummeted in children

https://www.nytimes.com/2025/10/20/well/peanut-allergy-drop.html
83•JumpCrisscross•4h ago•78 comments

Pointer Pointer (2012)

https://pointerpointer.com
220•surprisetalk•1w ago•28 comments
Open in hackernews

iOS 26.1 lets users control Liquid Glass transparency

https://www.macrumors.com/2025/10/20/ios-26-1-liquid-glass-toggle/
112•dabinat•3h ago

Comments

rcarmo•2h ago
Now all we need is a "disable kindergarten mode" button to remove the superfluous whitespace in macOS.
montroser•2h ago
So, so, much money, time, and resources poured into this update that only made things worse; and now again to roll it back...
GenerocUsername•2h ago
I don't see it said enough, but liquid glass slowed my M3 noticably.

Odd I got the update 2 weeks before M5 launch.

Software as a means to obsolete hardware.

Trillion dollar company

frizlab•2h ago
I have an M3 max and see literally no difference in performance. YMMV I guess!

I do have performance issues on my iPhone 13 mini, but I expected it.

jsheard•2h ago
I mean your M3 Max has a 3-5x bigger GPU than OPs base M3, you'd certainly hope it could rip through those new shaders.
jamesthurley•1h ago
I haven’t noticed any performance issues on my M3 Air, other than the Ghostty / Zed scrolling lag issues that were fixed in a software update.
mroche•39m ago
I migrated from a 13 Mini to a 17 Pro last week. Updated the Mini to 26 beforehand to mitigate any potential 18->26 issues with data transfers/backups.

I'm still getting accustomed to the device size, the Mini was such a perfect device. If only app and web developers would actually preview their work on its dimensions, I probably would have just replaced the battery (76%).

Reduced Transparency is a hard requirement for iOS 26.

zamadatix•2h ago
The M3 can run modern 3D games at high frame rates, surely it was something else about the update than the glass effect in the UI causing slowness??

It's a more appreciable burden on older iPhones though.

throwaway48476•2h ago
The glass transparency effect is just very computationally expensive.
gambiting•1h ago
I just don't understand how if Visa could render its transparency efects smoothly on Intel 920 grade GPUs with 128mb of ram.
hombre_fatal•1h ago
That's not how I remember it. Back in the day the first thing you did was disable the Aero stuff to claw back some performance on Vista.

That said, who knows how efficient the implementation is compared to other changes in iOS 26. I turned liquid glass off with "reduced transparency" because even 1% extra battery usage for it would be too much even though I kinda appreciated the new look.

gambiting•1h ago
>>That's not how I remember it. Back in the day the first thing you did was disable the Aero stuff to claw back some performance on Vista.

I remember it being kinda like placebo - you did, you marvelled at how much faster it's working, but in reality nothing changed. I really liked the look, and it did run smooth unless you had something below the minimum spec(which a lot of people did at the time).

throwaway48476•1h ago
Vista problems were largely nvidia driver crashes and low spec machines. Otherwise vista was fine.
Gigachad•1h ago
The glass UI renders on my Apple Watch 6 just fine and that thing has probably 0.5% the GPU power as the Macbooks.
thewebguyd•22m ago
There's visible lag & stutters opening the control center on my Series 10.

Likewise, while it performs "fine," interacting with the UI still feels sluggish on Tahoe on my M4 Pro compared to Sequoia. I still have another M4 Pro with sequoia on it and it's a night and day difference, in favor of Sequoia.

There may not be any real performance loss but there is definitely UI latency and it's very noticable.

monster_truck•1h ago
It barely handles that, and even the M5 still cannot cope with 8khz mouse input coupled to a high refresh rate (>240) screen. I laugh every time they try and sell us on these things being able to play games
iknowstuff•41m ago
?? isn't it objectively the fastest ST core out there, topping MT benchmarks as well? Depending on the variant the M4 plays cyberpunk at 50-120fps so what are you saying?
zamadatix•11m ago
Even looking at pro CS players, a single 8 KHz entry is found in the table at https://liquipedia.net/counterstrike/List_of_player_mouse_se..., so it's a really odd hill to try to die on.

They really are great gaming machines from a hardware perspective. I wouldn't bother with an x86 laptop for gaming if it weren't for the software (mostly DRM) side.

t1234s•2h ago
I think LG made the finder windows buggy as they have issues focusing when I click on them. Didn't have this issue before Tahoe
mikepurvis•1h ago
Wasn't Windows 7 doing this same stuff back in like 2009?
AlexandrB•1h ago
I think the liquid glass transparency is more complex than Aero - with curved glass objects distorting what's behind them significantly in some cases. Don't know how much more computationally intensive that is.
Gigachad•1h ago
Nah liquid glass isn't just transparency and gaussion blur, it refracts/bends light around the rims as well as a kind of sub pixel colour splitting on some elements like when you have a water droplet magnifying your screen.
fujigawa•58m ago
If we follow the same pattern, iOS 27 and corresponding releases will be completely flat and look like Mac OS System 7. Chicago font wants to live another day.

Windows 8 got some serious hate back in the day, it had some sound ideas that were implemented poorly, but no one could deny it was lightweight. It had the smallest memory footprint of all the modern Windowses IIRC.

tiahura•1h ago
Four trillion
Gigachad•1h ago
I don't think that's the UI, it's some other bug. My M1 is still running at full speed after Tahoe. Some people have said there is a broken version of Electron which causes slowdowns on Tahoe currently, most but not all apps have updated to a newer fixed version of Electron.
fidotron•1h ago
Apple product managers are falling into the trap Microsoft did in the run up to Windows 8: a belief that unifying across Mac, iOS, Apple TV and Vision Pro will make them all stickier. In truth it really does just make everything obnoxiously bad.
etempleton•1h ago
Unifying the look and feel to such a literal degree on desktop was a weird choice and I hate it a lot on my personal and work machine.
afavour•1h ago
Exactly what happened with iOS 7 as well. 7.0 make all the text incredibly thin and light and then 7.1 made it darker and bolder.
Someone1234•2h ago
If you cannot wait, you can already substantially reduce the transparency effect via Settings -> Accessibility -> Display & Text Size -> Reduce Transparency.

This new setting and the existing "Reduce Transparency" look a little different but same idea overall.

sehugg•1h ago
There were/are some horrible bugs with Reduce Transparency mode in iOS 26, let's hope this new mode gets added to the fully-tested set of configurations.
adastra22•29m ago
Unfortunately “Reduce Transparenxy” does a bunch of other stuff too, like remove your background/wallpaper.
endymi0n•2h ago
Meanwhile, core functionality like “Find My” is completely and utterly broken. Leaving behind my stuff at a new place gets me at least two different messages on my Apple Watch at different timing. One for my devices, one for my Apple tags. One only has a “dismiss” button, the other has a “trust location” button that when I click, it says “content unavailable”, and if it works (which is only! over Wi-Fi), then it only works for that one device. I always need to go through the find my app at every new place since it’s an absolute UX disaster.

That’s what I get for carrying only Apple gear in the thousands of euros with me.

toast0•1h ago
You should try it if you're only a step into their ecosystem. Kiddo got some airpods for use with his android phone. Registered them with 'find my' on an iPhone SE I have for work that sits on my desk, so that when they get lost, we have a chance of finding them. Now, we get to be alerted to potential trackers every time when travel with him... even he gets the alerts, because he travels with his airpods frequently.

I've heard good things about Apple TV devices, but given what a pain Airpods are without the rest of the ecosystem, there's no way I'm going to try it.

gambiting•1h ago
I just don't understand how more people don't complain about this all the time. My wife has an apple tracker on her keys and I get a notification about an unknown tracker travelling with me on my phone every time we go anywhere. Why isn't there an "I know this tracker, leave me the fuck alone" option anywhere???
toast0•1h ago
Yeah, seems like we should be able to acknowledge known trackers, or something. Or be able to enroll multiple phones or other devices (of multiple OSes) as owners, so if the keys move with your phone instead of hers, that counts as 'not being separated from the owner', rather than throwing another BS alert.
CharlesW•16m ago
> I just don't understand how more people don't complain about this all the time.

I'd assume because they're using the share feature: https://support.apple.com/guide/iphone/share-an-airtag-iph41...

You can also turn them off altogether in Settings > Notifications > Tracking Notifications.

busymom0•1h ago
Talking about core functionality, iOS `UISlider` api is broken in iOS 26. A lot of my users emailed me last few days how the font sizing menu in my hacker news app is broken because the sliders don't do anything. Turns out it's a bug many developers are facing.

This bug somehow went through the beta releases and still exists:

https://developer.apple.com/forums/thread/797468?login=true

antinomicus•2h ago
I just want to pile on, to any Apple engineers here that might have some say: PLEASE STOP with the Liquid Glass. My god, what an unbelievably stupid ‘feature’. Warren Buffett famously talked about how Apple is so valuable because their moat is so strong. That if you were to pay someone 10,000$ to switch from iPhones - they wouldn’t. No other brand is like this.

I was the same way, couldn’t pay me 10k to switch from my iPhone. For 10 years. Then, liquid ass came along and made me consider ditching Apple more seriously than I ever have. This redesign is apple’s most colossal failure of the last decade and I desperately hope they keep moving in the direction of rolling back these changes. It’s not just that everything is blurry and tinted. They made the buttons across the UI far less space efficient, widening and making cartoonish random elements that worked fine before. They added animations that slow down my iPhone 15 Pro and have tanked its battery life (don’t tell me it’s indexing either it’s been weeks!). They completely broke my “dumb phone” layout for my home screen by adding these incredibly ugly borders to everything.

Every day I curse myself for updating to this slop and for not quickly rolling back while they were still signing the old iOS. It is so unbelievably stupid that they decided to do this.

t1234s•2h ago
On Tahoe the only difference I notice with LG is the icons on the dock look worse and the corners of the windows look blurry.
riversflow•2h ago
I really want the original, highly translucent liquid glass back from beta 1. Pleeease?

The original liquid glass was my favorite UI ever, and I love to customize my UI.

Also, all the hate is really boring and lame.

AlexandrB•1h ago
And I really want the easy-to-understand, information-dense iOS 6 UI back. Too bad all the boring and lame hate for skeuomorphism led to "the great flattening" and "the great paddening".
throwaway48476•2h ago
In big engineering programs engineers are paid bounties for every kg they remove from the design. We need software developer bounties for removing CPU cycles and memory.
liuliu•1h ago
Is this just https://developer.apple.com/documentation/uikit/uiglasseffec... ?
pupppet•1h ago
All of this baloney they added to their OS they now need to support for who knows how many years across who knows how many devices. What a waste.
lotsofpulp•1h ago
Perhaps it was a move to ensure job security.

As a user, I would have looked forward to a few years of simply fixing bugs and making the OS more efficient.

cardanome•1h ago
Give me proper theming support.

Allow me to disable all animations, rounded corners, opacity, white space and whatever else I don't need. Imagine how snappy and productive it could be!

electric_mayhem•1h ago
There are settings under the accessibility heading that let you adjust transparency and some other things.

They’ve also gotten less effective over time.

And they don’t get rid of rounded corners currently.

But it still does have a positive impact on the busyness of the os

busymom0•1h ago
What I really need them to give me is a way to disable the border around the Home Screen icons. They look ugly whenever a black or dark background is applied. Probably because glass itself doesn't look good in darkness.
JumpCrisscross•40m ago
> give me proper theming support

This is sort of like walking into an art gallery and demanding they hang different art.

Apple has always been visually opinionated. That’s fine. Not everything needs to be customisable. The problem is their aesthetic historically varied between daringly great and daringly fucked. Nothing about Liquid Glass, on the other hand, screams daring, thought or even vision. It’s just a random new effect, completely unjustified, whose only genuine utility for me has been making app icons less engaging.

cardanome•2m ago
No that is like my landlord telling me what kind of art I can hang in my own home.

If I spend hours of my day using a device I should be able to theme it exactly to my taste. The customer is always right in matters of taste. You are supposed to serve your customers not the other way round.

And don't give me oh that is not the apple way. I don't care. People don't buy apple for liquid glass or whatever but because they have arguably the best hardware so people put up with the software side of things.

mycodendral•1h ago
I switched from Android to iOS exclusively because of Liquid Glass. It's amazing. I'll just sit there and drag the glass back and forth over different things on my screen and stare in awe.
throwaway48476•1h ago
I dont mean to impugn, but that sounds like how someone would describe a toddler being given an ipad. I turn off animations and use apps with an OLED theme.
monster_truck•1h ago
The first thing I do every time I install a new version of iOS or get a new iPhone is disable all of the animations and enable reduce visual motion in accessibility. Not only is it faster in the countless cases where overambitious UI designers subject us to >0.2s animations, but it dramatically extends battery life
gambiting•1h ago
I mean I do remember the feeling of switching over to KDE from Windows around.....2005-2010 era and just being blown away by how pretty everything was. I yearn for that feeling again. But I have both android and iOS devices at home and the liquid glass is just......not that nice(imho). I hope I'll get that feeling of awe with computers at some point again.
adastra22•30m ago
KDE to Windows? You missed out on peak Enlightenment.
joshuat•1h ago
You forget that HN is incapable of detecting even the most obvious sarcasm
gessha•1h ago
At this point the comment is more for internal vs external pleasure.
aucisson_masque•47m ago
https://en.wikipedia.org/wiki/Poe%27s_law
ASalazarMX•13m ago
To be fair, it is an affront to usability, but it looks pretty the first time you play with the distortion of several confusing layers of Glass. I had to play with different wallpapers to find one who distorted the better.
ASalazarMX•11m ago
But wait, have you noticed that it's named "Liquid Glass(TM)", but none of the glass is actually liquid, or even flowing? Everything is solid pieces of glass. You fooled us again, Apple!
cloudfudge•1h ago
Does it let me read my fucking title bar while I'm using safari? I can't tell what time it is or what my battery level is anymore.
dabinat•1h ago
It’s technically impressive that they’re simulating the way light travels through glass. But a lot of the time it’s so subtle that I wonder if they could have just used simple semi-opacity and it would have had 85% of the same effect at a fraction of the CPU cycles.
monster_truck•1h ago
I feel like this is a big miss for them. Am I really supposed to believe that the company making its flagship phones burn at 14W to simulate the travel of light through glass for a UI actually cares about the planet?
arghwhat•1h ago
I seriously doubt they're doing anything more than a boring shader with some decent approximation.

We can stimulate light, but that's just a waste of ray tracing and introducing annoying complexities.

pointlessone•1h ago
They probably do because the effect can be pretty closely recreated with a displacement map in SVG.
ASalazarMX•20m ago
I agree. Actual simulation would be an inexcusable waste of resources when the end result is simply indistinguishable from a normal distortion filer. Specially when their newest flagship has a smaller battery.
clickety_clack•6m ago
If you assume a fixed depth “behind” the screen and a fixed eye position, a lot of the math shakes out. It’s overkill for button backgrounds, but the actual implementation of a simplified simulation isn’t as computationally heavy as I think you’re imaging.
Gigachad•1h ago
I'm not sure how but it doesn't seem to use that much processing power. My 5 year old apple watch seems to render the glass UI fairly well and I assume this thing has the bare minimum processing power.
dlivingston•56m ago
It's a GPU shader(s), so you'd have to measure its resource usage indirectly (device heating up; shorter battery life).
DecentShoes•4m ago
Yes but that wouldn't slow down their older devices enough to make people buy new ones
m-hodges•1h ago
I had to change my iOS wallpaper because of how bad the liquid glass distortions looked when swiping my home and lock screens. I get that Apple wants to control the experience, but ruining my own wallpaper ... a thing that is a very personal touch to many users ... felt beyond hostile.
merelysounds•1h ago
I wish settings like these would also increase UI performance in a way that would prolong battery life. UX is far more important to me than FX, I would run XFCE on iOS if I could.
spankalee•1h ago
How did they not do enough user testing to know users wanted this before it even got to beta?

Are they so paranoid about secrecy that they can't do event the most basic of UX design processes?

isodev•1h ago
I would’ve killed it even before user testing. It’s borderline malicious that this thing was shipped in the first place
kridsdale3•56m ago
Apple does zero user testing and AB testing, and has always worked that way.
Austin_Conlon•50m ago
Even in services?
ASalazarMX•16m ago
My experience with corporate Apple services (MDM):

"We changed the terms of service. Accept them to keep using this service."

Outside of that, not much in the way of communication. They change and you keep catching up to them.

basisword•37m ago
Keep in mind the people complaining are more than likely the loud minority. Personally I had some issues in the early betas (too much opacity causes readability issues) but I haven't had any issues since July. Unfortunately Apple is listening to feedback when they should ignore it and continue improving their work (which is what they usually do).
shantara•18m ago
They received a lot of bug reports and negative feedback from developer and public betas. Guess what, they’ve still released the glass almost unchanged. “We know better than you” is a fundamental part of Apple’s mentality
aylmao•1h ago
IMO a big problem with Liquid Glass is that you're trying to recreate an effect that's highly reliant on the sense of depth we get from binocular vision in a 2D screen.

When looking at glass in real life, your left eye and your right eye see slightly different refraction patterns since they're looking at the surface from slightly different angles. It might be minimal, but light refraction patterns can change a lot when looked at from slightly different distances. This is depth information our brains automatically interpret, and it makes easy to tell what is "the glass" vs what is "on the glass".

On a 2D screen both eyes see the same refraction pattern— your eyes are receiving no depth information. It's just up to color contrast and semantics to figure out what's part of the glass vs laid on top of it, so things that might look legible or easy to tell apart on physical glass will look messy on the screen.

wpm•56m ago
The other problem is that the effect is so subtle everywhere until it gets in your way. Even on a system with actual binocular screens, the Liquid Glass effect is barely noticeable and has been since visionOS 1.0.

It's like a horrible compromise between the indulgences of early 10.2-era Aqua and the worst flat boring low contrast bullshit "mimimmumunlism" crap from iOS 7-18 and macOS from Big Sur onwards.

martini333•1h ago
TANK YOU, better than nothing.
oktwtf•1h ago
I always wanted them to turn the traffic lights from Jaguar into a fully shader based orbs. Full @2x/Vector Aqua Liquid Glass in all it's glory...
kridsdale3•55m ago
It's @3x these days.
BriggyDwiggs42•1h ago
Upgrading randomly broke my ultrawide second monitor. Now macos can’t figure out what resolutions it supports and the only two options look awful and stretched. Can’t figure out the refresh rate either and defaults to less than half the correct value.
nipperkinfeet•59m ago
This should have been in place from the beginning. The current state of large technology companies is really quite depressing. The intellectual capabilities of these companies have become completely stagnant.
ls-a•49m ago
So now I have to go to settings to get rid of it. That's worse. Even more work for me.
mgarfias•46m ago
Now can they fix all the other usability issues?
aucisson_masque•41m ago
My mother iphone is still on iOS 18, I'm honestly afraid to make her update because I know she will be lost and I'll have to come to the rescue a thousand times.

I can't understand how they decided to work on that, they must know that a significant part of their customer is boomers that want things simple and intuitive. Liquid glass make everything hard unintuitive, how are you going to know that this button is important if you can't use contrast because everything is transparent ?

Humphrey•18m ago
About to switch from stable to beta - purely so I can get get rid of liquid glass and hopefully the other bugs in 26.0.