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Apt Rust requirement raises questions

https://lwn.net/SubscriberLink/1046841/5bbf1fc049a18947/
193•todsacerdoti•3h ago•300 comments

Show HN: We built an open source, zero webhooks payment processor

https://github.com/flowglad/flowglad
16•agreeahmed•16m ago•11 comments

Launch HN: Onyx (YC W24) – Open-source chat UI

82•Weves•3h ago•72 comments

FLUX.2: Frontier Visual Intelligence

https://bfl.ai/blog/flux-2
73•meetpateltech•2h ago•24 comments

Ozempic does not slow Alzheimer's, study finds

https://www.semafor.com/article/11/25/2025/ozempic-does-not-slow-alzheimers-study-finds
20•danso•1h ago•13 comments

The 101 of Analog Signal Filtering

https://lcamtuf.substack.com/p/the-101-of-analog-signal-filtering
29•harperlee•4d ago•0 comments

Meta Segment Anything Model 3

https://ai.meta.com/blog/segment-anything-model-3/?_fb_noscript=1
166•alcinos•6d ago•36 comments

Pebble Watch software is now open source

https://ericmigi.com/blog/pebble-watch-software-is-now-100percent-open-source
1179•Larrikin•22h ago•212 comments

Human brains are preconfigured with instructions for understanding the world

https://news.ucsc.edu/2025/11/sharf-preconfigured-brain/
317•XzetaU8•11h ago•215 comments

Making Crash Bandicoot (2011)

https://all-things-andy-gavin.com/video-games/making-crash/
130•davikr•5h ago•9 comments

Most Stable Raspberry Pi? Better NTP with Thermal Management

https://austinsnerdythings.com/2025/11/24/worlds-most-stable-raspberry-pi-81-better-ntp-with-ther...
239•todsacerdoti•11h ago•75 comments

Orion 1.0 – Browse Beyond

https://blog.kagi.com/orion
145•STRiDEX•1h ago•72 comments

LPLB: An early research stage MoE load balancer based on linear programming

https://github.com/deepseek-ai/LPLB
4•simonpure•6d ago•0 comments

Unpowered SSDs slowly lose data

https://www.xda-developers.com/your-unpowered-ssd-is-slowly-losing-your-data/
646•amichail•22h ago•265 comments

Broccoli Man, Remastered

https://mbleigh.dev/posts/broccoli-man-remastered/
106•mbleigh•5d ago•51 comments

How we built the v0 iOS app

https://vercel.com/blog/how-we-built-the-v0-ios-app
5•MaxLeiter•18h ago•0 comments

Nearby peer discovery without GPS using environmental fingerprints

https://www.svendewaerhert.com/blog/nearby-peer-discovery/
42•waerhert•4d ago•17 comments

Brain has five 'eras' with adult mode not starting until early 30s

https://www.theguardian.com/science/2025/nov/25/brain-human-cognitive-development-life-stages-cam...
165•hackernj•4h ago•154 comments

Claude Advanced Tool Use

https://www.anthropic.com/engineering/advanced-tool-use
596•lebovic•22h ago•245 comments

Trillions Spent and Big Software Projects Are Still Failing

https://spectrum.ieee.org/it-management-software-failures
73•pseudolus•5h ago•52 comments

Using an Array of Needles to Create Solid Knitted Shapes

https://dl.acm.org/doi/10.1145/3746059.3747759
63•PaulHoule•3d ago•16 comments

Show HN: I built an interactive HN Simulator

https://news.ysimulator.run/news
447•johnsillings•23h ago•199 comments

Three Years from GPT-3 to Gemini 3

https://www.oneusefulthing.org/p/three-years-from-gpt-3-to-gemini
333•JumpCrisscross•2d ago•263 comments

How the Atomic Tests Looked Like from Los Angeles

https://www.amusingplanet.com/2016/09/how-atomic-tests-looked-like-from-los.html
98•ohjeez•3d ago•70 comments

Windows GUI – Good, Bad and Pretty Ugly (2023)

https://creolened.com/windows-gui-good-bad-and-pretty-ugly-ranked/
61•phendrenad2•12h ago•130 comments

Implications of AI to schools

https://twitter.com/karpathy/status/1993010584175141038
313•bilsbie•23h ago•366 comments

A million ways to die from a data race in Go

https://gaultier.github.io/blog/a_million_ways_to_data_race_in_go.html
117•ingve•3d ago•103 comments

Cool-retro-term: terminal emulator which mimics look and feel of CRTs

https://github.com/Swordfish90/cool-retro-term
279•michalpleban•23h ago•104 comments

Build a Compiler in Five Projects

https://kmicinski.com/functional-programming/2025/11/23/build-a-language/
182•azhenley•1d ago•40 comments

Show HN: OCR Arena – A playground for OCR models

https://www.ocrarena.ai/battle
194•kbyatnal•4d ago•57 comments
Open in hackernews

Orion 1.0 – Browse Beyond

https://blog.kagi.com/orion
145•STRiDEX•1h ago

Comments

andsoitis•1h ago
Rooting for them. I, myself, continue to use Safari.
kwanbix•1h ago
For macOS.
jadbox•1h ago
I know speed to market is important, but it's always a huge turn off to see new desktop apps be non multi-platform. It makes me question if other OS platforms are really a priority, even if they get added later.
freehorse•58m ago
They use webkit, so macos/ios was the natural place to start, but they have started working on a linux version. If they had gone to make another chromium fork they could have probably have it multiplatform by now, but I am glad they did not.
jtokoph•58m ago
The article says they are currently working on Linux and Windows builds
SoftTalker•50m ago
Why do you want to use the same browser on all platforms. Diversity is a strength.
drcongo•1h ago
I still use Safari as my primary browser as the integration with passwords is so seamless, but I pay for Orion because I want it to succeed.
darkwater•1h ago
Downloaded the dmg/installer (not from the App Store), launched it and I get

  Update Error!

  An error occurred while parsing the update feed.

  [ Cancel Update ]
and clicking the button it exists, and that's it. Disappointing for a 1.0 release.

Maybe it's related to PiHole? I'm on MacOS 26.1

jhickok•1h ago
Nah I have the same error.
dinodev90•1h ago
We are on it, and this will be fixed in a few minutes.
nguyenkien•1h ago
> Maybe it's related to PiHole

No. Update server return empty response. That why there are error.

dinodev90•36m ago
Orion Tech Lead here: Thank you for your patience — the issue has now been fixed. Please try updating now :)
yannickburky•1h ago
Orion Product Manager here – That's what happens when you think of (almost) everything and blow it all at the last minute.

Sorry about that; it's all fixed now, and we really hope everyone will love this browser we've been working on with pure passion for 6 years!

EDIT: not fixed yet EDIT2: fixed! Thanks for your patience

darkwater•1h ago
Don't worry, I will hold on :) Thanks for the answer!
jhickok•1h ago
I re-downloaded from the link in the blog for macos and reinstalled and I get the same issue.
dinodev90•37m ago
Orion Tech Lead here: Thank you for your patience — the issue has now been fixed. Please try updating now :)
tingle•26m ago
Confirm, update was finally successful.
darkwater•23m ago
Yep, now it works! Nice intro video, but I would have made the Chrome planet more Death Star!
ChrisbyMe•1h ago
Mm maybe hugged to death getting an error on startup

Update Error! An error occurred while parsing the update feed.

darkwater•1h ago
I get the same (see other post) but well, that's not an excuse. If you fail to update for $REASON you just continue without updating, and that's it.
yannickburky•32m ago
$REASON = "website redirection";
dinodev90•33m ago
Orion Tech Lead here - Thank you for your patience — the issue has now been fixed. Please try updating now :)
culopatin•1h ago
I used it on and off many times. I think the main reason has always been able to run extensions in “safari”. Can’t remember what made me switch back, probably integration, or not having Linux versions? I’ll give it another try!
barnabee•1h ago
I like the direction and keep checking in on it, but while Orion remains closed source there's no chance of it ever being more than a curiosity for me.
z64•36m ago
(I work at Kagi, but do not work on Orion)

There's a lot of different reasons that people ask for open sourcing of Orion / software in general; could I ask you to expand a bit more as to which issues being open source would address for you?

I can assume of course, but I'd rather listen to you articulate it, even if it's usual reasons.

warkdarrior•31m ago
Can't speak for OP, but open source allows the community to check for spyware inserted to exfil data to the company and its partners.
redserk•25m ago
As much as I'd appreciate more open source for the sake of transparency, binaries provided on websites aren't guaranteed to match the source code provided and I'd assume most users are pulling binaries versus building themselves.
tucnak•26m ago
Only my 2c, but being able to modify commodity software (including, but not limited to browsers, text editors, etc.) I am running on my computer is table stakes.
luma•16m ago
Single word answer: trust.

Y’all seem like nice people but trust isn’t automatic these days.

have_faith•1h ago
> Most people switch browsers for one reason: speed.

Is that true? Maybe it is and I'm out of the loop but I can't remember the last time someone complained about browser speed. The bottleneck seems to be website bloat more than anything else. Would love to see this argument quantified.

freehorse•56m ago
I have definitely switched in iOS to orion for the support of firefox and chrome extensions. Have not the slightest idea how different browsers in mobile compare in speed. But if it was abysmally slow I would have had seconds thoughts about it probably.
zipping1549•45m ago
Unless it's ungodly slow, to the point where it's beyond being noticeable, speed is the last thing I care about when it comes to browser. Most of the options available are reasonably fast and differences are not huge enough.
esafak•43m ago
It is. That's why I dropped Firefox.
ivell•37m ago
Have you tried it out recently? On Mac and Android it is now very good.

It used to be slow for me, but now on the same hardware it is fast enough that I don't see any difference compared to chrome.

mhitza•1m ago
Brave is still faster on Android. It probably helps that it has adblocking built-in, instead of a separate extension.
segphault•1h ago
I've attempted to switch to Orion on iOS a few times in the past and could never quite stick with it due to reliability issues. I'm giving it another try now to see if this 1.0 release gets it over that hurdle. Vivaldi is still a lot more polished than Orion on mobile, but Orion's support for Chrome extensions is a pretty compelling feature. I'm a very happy Kagi search user, so I'm rooting for them to succeed here.
SoftTalker•51m ago
I see this sentiment expressed often here, but I have never experienced a single issue using Orion on iOS. I've been using it for 3-4 months now. With uBlock Origin it actually makes it possible to use the web on iOS.
thoroughburro•49m ago
It doesn’t lose the tabs at the end of the tab list, for you? Tabs just disappearing after being opened is a daily issue, for me.
SoftTalker•48m ago
I never have more than a few tabs open, so I don't see that.
yannickburky•49m ago
We rewrote a large part of the code to make it more reliable and faster. I suggest downloading version 1.4, which just came out, to see for yourself (even if a few fixes related to Liquid Glass still need to be fixed ... by Apple). https://apps.apple.com/us/app/orion-browser-by-kagi/id148449...
MrAlex94•57m ago
I hope I don't come across too harsh in my criticism here, but this is in my wheelhouse and I like to keep tabs on the privacy browser market in comparison to Waterfox.

> A bold technical choice: WebKit, not another Chromium clone

I don't find this a bold technical choice at all for a macOS only browser? I think this would be more impressive if it was Windows as well, as back (maybe ~5 or so years ago) when I was investigating WebKit on Windows, builds were not on an equal playing field[1]. So the engineering to get that up and running would be impressive.

> Speed by nature

Unfortunately, as of 16:40 UTC, I am unable to run the browser (installer?) to benchmark it due to "An error occurred while parsing the update feed.", but I recall 2 years ago when I tested Orion it was the slowest of all the browsers on macOS and Safari had quite a lead. I'd also be curious, being based on WebKit, how much faster it will actually be on macOS vs Safari?

I dropped speed as a focus point on Waterfox after compilation flags started making less of a difference compared to the actual architectural changes Mozilla were making for Firefox.

> Privacy etc

I think comparing to other major browsers such as Chrome the points are valid, but against Safari I'm not convinced it holds up as much. I know there is some telemetry related to Safari, but privacy is a big selling point for Safari as well and I'd be curious to see actual comparisons to that?

Safari includes iCloud Privacy Relay (MPR based on MASQUE[2]) and Oblivious DNS[3] - arguably two very valuable features that a company at a scale like Apple can subsidise.

The entire AI section also feels like trying to have it both ways as well. They criticise other browsers for rushing AI features, position themselves as the "secure" alternative, then immediately say they'll integrate AI "as it matures." This reads more like "we're behind on AI features" than a principled stance. If security is the concern, explain your threat model and what specific architectural decisions you're making differently? Currently Firefox has kept AI out of the "browser core" as it's been put, and I don't see them ever changing that.

Kudos that they have >2000 people paying for the browser directly, but I will say it doesn't excite me to see another closed source browser entering the market (I don't see any mention here of open-source apart from mention of WebKit being open source).

I do realise this is more a marketing post than an actual technical deep dive, but so much is just a rehash of every feature almost every modern web browser has?

I'll keep updating this comment as and when I can explore the browser itself a bit more.

[1] https://fujii.github.io/2019/07/05/webkit-on-windows/

[2] https://datatracker.ietf.org/wg/masque/about/

[3] https://dl.acm.org/doi/10.1145/3340301.3341128

evilmonkey19•35m ago
I tried Orion before and It was good to me. The closed-source part It is also something I don't like. I wish they do the browser open-source. I want to see if they use rust underneath :p.

Although, let's be honest few people look at the entire codebase. However i believe It would be beneficial to make It open-source for them so they could have contributors. Also new features would be easier to add. For example, i know some protocols like Multicast QUIC which was almost impossible to be added in Safari and Chrome.

evilmonkey19•7m ago
By the way, I am trying right now Orion on MacOS and it goes quite fast as now. Actually, it is faster than Firefox at least when trying against speed.cloudflare.com under a VPN. Nonetheless the speed difference is not significant.
igrunert•31m ago
WebKit on Windows has progressed since ~5 years ago. The gap between the Windows port and the Linux WPE/GTK ports is shrinking over time.

Every JIT tier has been enabled for JSC on Windows[1], and libpas (the custom memory allocator) has been enabled.

The Windows port has moved from Cairo to Skia, though it's currently using the CPU renderer AFAIK. There's some work to enable the COORDINATED_GRAPHICS flag which would enable Windows to benefit from Igalia's ongoing work on improving the render pipeline for the Linux ports. I go into more detail on my latest update [2], though the intended audience is really other WebKit contributors.

Webkit's CI (EWS) is running the layout tests on Windows, and running more tests on Windows is mostly a matter of test pruning, bug fixes and funding additional hardware.

There's a few things still disabled on the Windows port, some rough edges, and not a lot of production use (Bun and Playwright are the main users I'm aware of). The Windows port really needs more people (and companies) pushing it forward. Hopefully Kagi will be contributing improvements to the Windows port upstream as they work on Orion for Windows.

[1] https://iangrunert.com/2024/10/07/every-jit-tier-enabled-jsc... [2] https://iangrunert.com/2025/11/06/webkit-windows-port-update...

dinodev90•31m ago
Orion Tech Lead here: Thank you for your patience — the issue has now been fixed. Please try updating now :)
bobbylarrybobby•50m ago
I'd love to use Orion but it's just too buggy for me. I downloaded the iOS app to try it out and immediately noticed that when typing in the URL bar, three quarters of it is covered by the toolbar above the keyboard.
dani_kagi•21m ago
I've seen similar issues with Japanese keyboards. If you can please share some details on your setup here or on orionfeedback.org so we can investigate further. Thank you.
the_gipsy•48m ago
Isn't every browser on iOS restricted to being a safari/webview shell?
The_Rob•42m ago
Yes, at least outside of the EU. However, companies don't seem to be developing for it yet, probably due to the investment not being worth it until similar laws are more widespread. However, Orion in also on macOS, which does allow other engines. And Kagi is developing Orion for Linux and Windows.
thoroughburro•42m ago
Yes, but that leaves almost everything anyone cares about. Everything except rendering.
cpmsmith•42m ago
Yes, but Orion uses WebKit intentionally on desktop as well, unlike Chrome or Firefox which use their own engines on desktop but WebKit on iOS, so it's a bit different in this case.
rwbt•47m ago
I switched to Orion from Safari a few months ago and so far loving it. I tried Orion a couple of years ago but it wasn't as reliable. Now it seems very stable and the kagi search integration is really nice.

On a side note - I don't know why Apple still doesn't let you set a custom search engine in Safari even today, so random.

throwawa14223•46m ago
I love everything about Orion except it steals focus when I click a link in e-mail or another application. Does anyone know if there's a way to change the behavior to be like Safari's background link behavior?
kotaKat•46m ago
The iOS/iPad builds have been getting a bit… rough on their adblocking lately.

For some reason, Orion is now getting slammed by Ad-Shield on my iPad on so many blogs and sites it’s not even funny. Endless “an error occured loading this page” blaming my ad blocker.

Anyone else?

esafak•42m ago
What's the bug situation? It sucked last I checked, over a year ago.

Is there a way to get a useful visualization like a burndown chart out of their bug tracker? https://orionfeedback.org/

timenotwasted•40m ago
I was curious but unfortunately can't get it to launch
filoleg•40m ago
Is there any info with a bit more details on extensions on the desktop version? More specifically, is Orion going to have its own extension ecosystem? Is it compatible with chrome or FF extensions? If it is gonna be its own thing, are there dev docs available anywhere?

Asking because I’ve read the article, and I noticed extensions being mentioned a few times (including in one of the subchapter titles). However, I couldn’t find any actual info about extensions there.

yannickburky•37m ago
Orion is compatible with a large number of extensions for Chrome, Firefox, and Safari. Not all of them work, and yes, we plan to offer documentation for creating extensions that are immediately compatible with Orion.
oa335•36m ago
I’m using it now, feels so much snappier on my 10 year old iPhone than the previous version on Orion.
NetOpWibby•30m ago
I switched my mobile browser to Orion a few weeks ago and it's so great to have built-in support for Kagi. Before, I'd have to manually go to the Kagi page when I wanted to search for something since Safari doesn't support custom search engines.

Currently looking to switch from Arc to Orion. The one thing I'm gonna miss is Arc's Portrait Mode.

mulderc•27m ago
There is a Kagi extension that makes Kagi the default search engine.
tdub311•27m ago
Really liked orion when trying it out but extensions that changed the theme (namely using dark mode with RES) flashed the original theme first, so I was getting flash banged any time I changed the page.

There was a bug[0] for this that was marked as done but I tried after the fact and it was still happening. And looking at the comments on that report suggest I am not the only one still experiencing it.

If it weren’t for that I would probably be using it as my daily browser.

[0] https://orionfeedback.org/d/324-dark-reader-has-a-slightly-d...

ofrzeta•26m ago
Money quote: "In a world dominated by Chromium, choosing a rendering engine is an act of resistance"
rdg1991•24m ago
I love Orion, but it's pretty unusable with 1Password set up - delay on keyboard input is unbearable with the extension enabled and it slows everything down significantly. I just ran a few benchmarks with BrowserBench Speedometer:

1Password extension disabled: 17 1Password extension enabled: 10 (and the test takes much longer)

Vivaldi with extension enabled: 25

I really, really want to move back to Orion as my daily driver but as a pretty heavy 1Password user this is absolutely a dealbreaker.

colinmarc•21m ago
I opened this link intending to post exactly this. 1Password is just extremely broken on Orion. It's a testament to how much I like the browser that I'm still using it despite that (and despite the fact that Github was completely broken on Webkit this summer, but that's not Orion's fault).
forgotpwd16•23m ago
>While doing so, it expands Kagi ecosystem of privacy-respecting, user-centric products (that we have begun fondly naming “Kagiverse”) to now include: Search, Assistant, Browser, Translate, News with more to come.

Are people really interested in those other than Search?

>A bold technical choice: WebKit, not another Chromium clone

Only real choice for iOS so not sure what the bold choice is for an Apple-centric browser.

temp0826•4m ago
I don't speak for everyone obviously but if they only provided search and it led to a lower price I'd be happy. I say this as a user of Orion (iOS); I really only user it because it's half-decent and supports uBO (though it feels pretty buggy and I'm not totally sure it's working most of the time...I really do wish more people were squashing bugs, it seems like a very small team).
baggachipz•4m ago
Webkit works on any OS.
danielhep•16m ago
I want to be able to sync Orion with Firefox. I use non Apple operating systems on some computers, and I would love to have Orion sync with Firefox on them.
Alifatisk•16m ago
”We have officially started development on Orion for Windows, with a target release scheduled for late 2026”

Fantastic news!

philipwhiuk•15m ago
Begun again the browser wars have.
fudged71•7m ago
I’m now using it on iOS, switching from Arc. It’s working surprisingly well, good feel and customization. Might keep it.