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Cloudflare acquires Astro

https://astro.build/blog/joining-cloudflare/
492•todotask2•5h ago•265 comments

STFU

https://github.com/Pankajtanwarbanna/stfu
315•tanelpoder•2h ago•186 comments

6-Day and IP Address Certificates Are Generally Available

https://letsencrypt.org/2026/01/15/6day-and-ip-general-availability
200•jaas•4h ago•114 comments

Michelangelo's first painting, created when he was 12 or 13

https://www.openculture.com/2026/01/discover-michelangelos-first-painting.html
205•bookofjoe•5h ago•124 comments

Just the Browser

https://justthebrowser.com/
376•cl3misch•7h ago•201 comments

Lock-Picking Robot

https://github.com/etinaude/Lock-Picking-Robot
171•p44v9n•4d ago•76 comments

Cursor's latest "browser experiment" implied success without evidence

https://embedding-shapes.github.io/cursor-implied-success-without-evidence/
137•embedding-shape•5h ago•63 comments

Launch HN: Indy (YC S21) – A support app designed for ADHD brains

https://www.shimmer.care/indy-redirect
42•christalwang•3h ago•44 comments

Elasticsearch Was Never a Database

https://www.paradedb.com/blog/elasticsearch-was-never-a-database
29•jamesgresql•4d ago•32 comments

Read_once(), Write_once(), but Not for Rust

https://lwn.net/SubscriberLink/1053142/8ec93e58d5d3cc06/
77•todsacerdoti•4h ago•22 comments

Zep AI (Agent Context Engineering, YC W24) Is Hiring Forward Deployed Engineers

https://www.ycombinator.com/companies/zep-ai/jobs/
1•roseway4•2h ago

Dell UltraSharp 52 Thunderbolt Hub Monitor

https://www.dell.com/en-us/shop/dell-ultrasharp-52-thunderbolt-hub-monitor-u5226kw/apd/210-bthw/m...
67•cebert•2h ago•69 comments

Dev-owned testing: Why it fails in practice and succeeds in theory

https://dl.acm.org/doi/10.1145/3780063.3780066
63•rbanffy•6h ago•83 comments

Show HN: 1Code – Open-source Cursor-like UI for Claude Code

https://github.com/21st-dev/1code
22•Bunas•1d ago•15 comments

Earth from Space: The Fate of a Giant

https://www.esa.int/ESA_Multimedia/Images/2026/01/Earth_from_Space_The_fate_of_a_giant
6•geox•1h ago•2 comments

Why DuckDB is my first choice for data processing

https://www.robinlinacre.com/recommend_duckdb/
108•tosh•8h ago•44 comments

Can You Disable Spotlight and Siri in macOS Tahoe?

https://eclecticlight.co/2026/01/16/can-you-disable-spotlight-and-siri-in-macos-tahoe/
71•chmaynard•4h ago•55 comments

Training my smartwatch to track intelligence

https://dmvaldman.github.io/rooklift/
112•dmvaldman•1d ago•50 comments

psc: The ps utility, with an eBPF twist and container context

https://github.com/loresuso/psc
56•tanelpoder•6h ago•19 comments

The Alignment Game

https://dmvaldman.github.io/alignment-game/
11•dmvaldman•19h ago•1 comments

OpenBSD-current now runs as guest under Apple Hypervisor

https://www.undeadly.org/cgi?action=article;sid=20260115203619
375•gpi•16h ago•51 comments

Feature Selection: A Primer

https://ikromshi.com/2025/12/30/feature-selection-primer.html
4•ikromshi•4d ago•0 comments

List of individual trees

https://en.wikipedia.org/wiki/List_of_individual_trees
314•wilson090•19h ago•102 comments

The wealth of the top% reaches a record $52T

https://www.cnbc.com/2025/10/03/the-wealth-of-the-top-1percent-reaches-a-record-52-trillion.html
13•thelastgallon•22m ago•4 comments

Zorgdomein Integration: A Guide to Secure .NET and Azure Architecture

https://plakhlani.in/healthcare/bidirectional-patient-data-exchange-with-zorgdomein/
10•prashantl•4d ago•7 comments

Our approach to advertising and expanding access to ChatGPT

https://openai.com/index/our-approach-to-advertising-and-expanding-access/
75•rvz•1h ago•43 comments

Interactive eBPF

https://ebpf.party/
173•samuel246•11h ago•8 comments

Emoji Use in the Electronic Health Record is Increasing

https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2843883
5•giuliomagnifico•1h ago•1 comments

Pocket TTS: A high quality TTS that gives your CPU a voice

https://kyutai.org/blog/2026-01-13-pocket-tts
593•pain_perdu•1d ago•142 comments

Canada slashes 100% tariffs on Chinese EVs to 6%

https://electrek.co/2026/01/16/canada-breaks-with-us-slashes-100-tariffs-chinese-evs/
305•1970-01-01•2h ago•348 comments
Open in hackernews

Dell UltraSharp 52 Thunderbolt Hub Monitor

https://www.dell.com/en-us/shop/dell-ultrasharp-52-thunderbolt-hub-monitor-u5226kw/apd/210-bthw/monitors-monitor-accessories
67•cebert•2h ago

Comments

piinbinary•2h ago
I have a 34" ultrawide and it is huge. I can't imagine a 52" - the edges would be so far away that it must be hard to read text without physically moving left/right
__mharrison__•1h ago
I have a 42" 4k TV that I use as a monitor (in gaming mode). Not sure I would want anything shorter than that. (Of course, I have an eye issue, so the side-to-side is even more pronounced for me.
rahimnathwani•1h ago
I used to use a 40" 4k TV.

Now I use a 38" ultrawide, which is roughly the same width (in pixels and in inches) but doesn't require my head to move up/down as much.

I could imagine using a 52" ultrawide if it were placed further away from me (i.e. deeper desk). The extra pixels would make it effectively a retina display.

Marsymars•1h ago
52" at that aspect ratio isn't just wide, it's also >50% taller than a 34" ultrawide.

It's akin to a 55" TV - basically the same width, but only 70% of the height.

simooooo•1h ago
I have a 57” ultra wide and it absolutely requires you to look around
reppap•1h ago
I think you would have to sit further back, almost tv watching distance.
gofreddygo•1h ago
And that would strain your eyes or force a bigger font. At that point, you'd be wondering, like me, on why I spent $$ to buy a bigger screen in the first place.

I got an open box lenovo 24 inch QHD monitor for years and it just works solid across windows, mac and various docking stations. I could imagine upgrading to a 27 or 30 inch but beyond that is just too much IMO.

Maybe taller, more square could be of more use than wider.

bityard•50m ago
Do you... usually read content in a full-screen window on that thing?

I only have a 27" monitor and sit about 2.5 feet away from it and I move my head _slightly_ to focus on different windows. But that's the reason I have a larger monitor, so I can have a bunch of normal-sized windows open at once.

ardit33•1h ago
I have a 39" (almost 40") LG ultrawide, and it is the perfect size. Can't see how a larger monitor would fit a normal desk...

BUT.... this is perfect for folks that want to use one monitor for both work, and as/for entertainment /just normal tv watching in a living room.

stalfosknight•1h ago
Abysmally low pixel density. :(
BlaDeKke•1h ago
No scaling required? Great!
tonyedgecombe•55m ago
Spot the Linux user ;)
silon42•22m ago
Yes, me too... also don't need GPU card, CPU integrated will do fine (at 120Hz). (I have 32" 1440p ... 1600p would be better, but that's it).
adrian_b•14m ago
More accurately, you have spotted not a Linux user in general, but a user of certain Linux distributions, which in my opinion have inadequate display configuration settings.

I am also using only Linux on all my desktops and laptops, and I have never used any display with a resolution less than 4k, for at least the last 12 or 13 years.

Despite of that, I have never encountered any problems with "scaling", because in Linux I have never used any kind of "scaling" (unlike in Windows, which has a font "scaling").

In the kind of Linux that I have been using, I only set an appropriate dots-per-inch value for the monitor, which means that there is no "scaling", which would reduce graphic quality, but all programs render the fonts and other graphic elements at an appropriate size and using in the right way the display resolution.

I configure dots-per-inch values that do not match the actual dpi values of the monitors, but values that ensure that the on-screen size is slightly larger than the on-paper size, because I stay at a greater distance from the monitor than I would keep a paper or a book in my hand.

Marsymars•1h ago
Eh, it's about the same as a 4K display at 33".
masklinn•1h ago
Which is a poor pixel density.
LtdJorge•53m ago
If compared to a smartphone, maybe.
masklinn•47m ago
Compared to a smartphone it's not just poor it's complete dreck. Smarphones are in the 400s.
bsimpson•56m ago
4k@27" is borderline too coarse. 5k@27" is preferred.
plorkyeran•37m ago
4k at 33" is awful too. 5k text is visibly better than 4k at 27".
throw0101d•1h ago
The pixels per inch (ppi) density is 129.

Some other specs: refresh rate, 120Hz; brightness, 400 cd/m².

tshaddox•1h ago
That's decent pixel density considering the size of the monitor. A 32" 4K monitor has slightly higher PPI at around 138.
jmarcher•1h ago
I have a 40in 5k (32in 4k, but wider). IMHO, 138ppi is the bare minimum, but it really depends on a person's eyesight and preferences.

I would love a large-ish ultra-wide with > 160ppi. One day, maybe, that being said, by that time those things will exist and be reasonably priced, my eyes might not be able to appreciate the difference.

leptons•59m ago
I'm using three 4k 32" screens arranged vertically, for 6480 x 3840 desktop size.

The only real monitor upgrade I'm willing to entertain is a ~50" 8k curved screen (basically a curved TV-sized screen), which has not been made yet AFAIK. I'm not into "ultrawide", for me it has to be "ultrawide" and "ultratall". I want all that screen real estate in high PPI.

I tried test-driving a 50" 4k TV for a week and the flatness of it was not what I wanted, it has to be a curved screen for workstation use.

tonyedgecombe•56m ago
It’s a fraction of what most Apple customers are used to.
Hamuko•33m ago
I'm an Apple customer and I'm used to 109 PPI. I imagine it's not that rare for Apple customers to buy monitors not made by Apple.
Octoth0rpe•31m ago
In terms of pixel count it's between Apple's 5k and 6k monitors, and its pricing is between the two. It's also far lower pixel density. So, not really.
switchbak•30m ago
The freakin stand alone is $1300 CAD.

What planet are those people on? That's Gucci bag territory. They can take their res and shove it, that's almost NINE GRAND (granted, Canadian pesos) for a freakin display! Who is this for, just Pixar employees?

2OEH8eoCRo0•1h ago
Nice. I have the predecessor 40" U4025QW and it's outstanding.
fadedsignal•1h ago
Vibe coders liked this. More room for slop
dkobia•1h ago
At 52" I now believe that there is a limit to the size of a monitor. This might have crossed it.
bigstrat2003•1h ago
The smaller sizes would be nice if they had a 16:10 option. 16:9 just isn't a very nice aspect ratio imo, the extra height on 16:10 is much better.
mixmastamyk•50m ago
To whoever needs to hear it, I will never buy another 16:9 monitor. Vastly prefer the 3:2 on my Framework and also liked an old 4:3 I had. Also great in portrait.
Flockster•15m ago
Yes, I will never buy 16:9 again. On laptops 16:10 is already quite often and sometimes even 3:2 (Framework, Surfacebook).

For my desktop I am looking forward to getting a 3:2 monitor like the Benq RD280U

https://www.benq.com/en-us/monitor/programming/rd280u.html

lejalv•1h ago
This has pixels the size of my hand, and it fully covers my field of view. Not my cup of tea.

What I do recommend (having bought one) is the Kuycon G32p, 32 inches @ 6K. Incredible quality and unbelievable value for money (https://clickclack.io/products/in-stock-kuycon-g32p-6k-32-in...).

samdixon•59m ago
this looks like a rip off of another monitor that I can't quite put my finger on...
smilebot•51m ago
And no extra charge to have an adjustable stand! How do they make money?
jdc0589•34m ago
its probably a charity, no money there.
DustinEchoes•12m ago
No need to recoup R&D costs.
usaphp•49m ago
Lg has a similar model: https://www.bestbuy.com/product/lg-ultrafineevo-32-6k-nano-i...
madeofpalk•38m ago
For context - this 51" monitor has 22% less pixels than the 32" Apple Pro Display XDR.
adamnemecek•21m ago
But those are retina pixels right? Like what is the max resolution of that display?
gffrd•16m ago
6016 x 3384.

Dell monitor is twice the surface area with 3/4 the pixels … or in reverse: Apple display is half the size with 30% more pixels.

(edit: corrected dell pixel %)

nixass•14m ago
Retina pixels what? Pixel is a pixel, density _of pixels_ is what you're looking for
kccqzy•17m ago
If you just want 32 inches @ 6K there are cheaper options around, such as the ASUS ProArt PA32QCV: https://www.asus.com/us/displays-desktops/monitors/proart/pr...

(It does seem like the resolution differs: 6016×3384 vs 6144×3456.)

selectodude•15m ago
That has a lower resolution though. Not by much but it’s a weird panel.
M4R5H4LL•13m ago
I have the Apple 6K 32” Pro Display XDR and a Kuycon 5K 27”. Both are great. Apple was $6,500 and the Chinese version was $400 on EBay plus the $100 stand. Kuycon has more types of input, and a remote. Frame and display quality are on par for a dev.
sulam•1h ago
I have a smaller version of this and it's pretty good as a display.

I'm somewhat disappointed with it as a hub/KVM. It's better than having to swap cables, but just barely. It can't handle any high bandwidth USB devices I've tried (Focusrite Scarlett 2i2, a DSLR via capture card DSLR and a Logitech webcam). The downstream USB strangely isn't even sending down a keyboard and mouse to a PC, I ended up having to get separate dedicated KVM for those. It worked fine with a Thunderbolt to my Macs, but that's not surprising. I'm not sure how it would work with two Macs (one would have to be HDMI or DisplayPort and use that downstream USB port). I could try that but it's not my use case.

apetrov•53m ago
Interestingly it has Thunderbolt 4 (40Gb), 6K typically saturates 30-31Gb, which leaves less 10Gb/s which isn't a lot especially assuming 2.5Gb network. Looks like a perfect case for TB5 and given its price.
gouthamve•50m ago
I just setup mine today, and I am not sure I recommend it.

I went from a 40" to a 52", and I'm just moving my head waaay too much and my shoulders hurt. It is curved, but very little imo, it's almost like it's flat. I'm going to try it for a week before making the call on whether to return it.

I feel like this needs a workflow where you do work in the middle and use the fringes for other applications that you rarely look at. Otherwise you're moving your head waaay too much and squinting a bunch.

cosmic_cheese•44m ago
Based on personal experience, I think the upper bound for comfortably useful size at normal sitting distances is probably about 32", and even then I think there'd be better returns on adding vertical pixels to a ~27" monitor. A modern equivalent to the old 16:10 30" 2560x1600 monitors (ideally 2x scaling 5120x3200) would be great for example, but one could also imagine a 4:3 or 5:4 monitor with the same width (~23.5") as current 16:9 27" monitors.
kccqzy•6m ago
Same! My employer offered a choice of 32-inch and 40-inch monitors. I “upgraded” from 32 to 40 but I regretted it. I just don’t make use of the extra horizontal space effectively.
switchbak•38m ago
That was my issue with multiple monitors years ago - I'd be cranking my neck over too often (looking at logs, etc). I vastly prefer an ultrawide where I can put logs / monitors on the side flexibly.

I have a 34 inch now, and feel like I could use more space - but it's nice to know there's an upper bound. Do you feel like there's still room to go beyond 40, or is that the sweet spot?

Mixtape•32m ago
Seconding this. I have one for my work desk, where (surprisingly enough) it made a lot of sense. The DPI isn't as big of an issue as people make it out to be if your workflow doesn't depend on high density, but the curvature definitely could benefit from being a bit tighter. You need a fairly deep desk or a keyboard tray if you don't want to be turning your head a bunch.

That being said, having this in combination with PowerToys FancyZones has been fantastic. At any given time, I'm usually running 1-4 main working windows plus Signal, Outlook, and an RSS reader. This gives me more than enough real estate to keep them all available at a moment's notice. I have roughly 40% of the screen real estate dedicated to Signal, Outlook, and my RSS client, with the interior 60% being hotkey-mapped to divide in different proportions. Compared to my old setup (one ultrawide plus two verticals) it's been awesome.

2OEH8eoCRo0•32m ago
I sometimes think that my 40" is too much because the extra space just ends up hosting distracting junk like Slack.

I also have a mild take that large screens make screen real estate cheap so less thought goes into user interface design. There's plenty of room just stick the widget anywhere!

cosmic_cheese•10m ago
It'd be pretty interesting to compare how much the amount of information one can cram onto their ~27" screen has changed between 2005 and 2025, with the comparison points between between a Mac running OS X 10.6 and a Mac running macOS 26, which I think is a particularly salient and apples-to-apples comparison since Apple was selling 30" 2560x1600 displays back then, which are close cousins to modern 27" 2560x1440 displays.

My gut feeling is that the difference would be around 30-40%. Information density of the UI of OS X 10.6 and contemporary software was much higher than today's tabletized "bouncy castle" style UI.

esafak•49m ago
I never got into the ultra wide thing. Where the 8K monitors at?? We've been stuck on 4K for ten years!
hhh•45m ago
they’ve been around for a few years, as well as 5K and 6K
masklinn•39m ago
Sadly they're not super common which makes them expensive, and I don't think I've seen any that wasn't 16:9. The world has decided to go with refresh rates rather than resolution.
jorvi•20m ago
Which is the right choice because our eyes cannot resolve that kind of DPI at that distance.

Past 2880p on most desk monitor viewing distances or past 1080p on most TV viewing distances, you hit steeply diminishing returns. Please, please let's use our processing power and signal bandwidth for color and refresh rate, not resolution.

This is also why I think every console game should have a 720p handheld 'performance' and 1080p living room 'performance' mode. We don't need 1080p on handhelds or 2160p in the living room. Unless you're using relatively enormous screens for either purpose.

seiferteric•10m ago
I have a Samsung neo g9 57" which is like 1/2 an 8k monitor (or 2 4k monitors side-by-side) which is sweet since I use picture-by-picture mode to have my work computer on one side and my personal computer on the other side.
phaser•48m ago
Maybe this is the living room dumb-TV that I was waiting for
api•37m ago
Still would love a true AMOLED monitor that's decently large. Doesn't need to be this big. One with perfect contrast ratio.
ajross•36m ago
Looks nice enough. But seems pretty steep. The 42" TV I bought five years ago for $260 does basically the same thing. Slightly more vertical space (albeit at a lower DPI) and somewhat less horizontal. But it still supports four 80-column text windows without a sweat.

Late stage FAANGery is watching 20-somethings try to find ridiculous junk to spend money on.

LegitShady•32m ago
dont believe them - this only has 1 thunderbolt port, not 52
MarlonPro•16m ago
Expansive and expensive at the same time!
_zoltan_•11m ago
another meh display from dell.

if you truly want a great display for productivity, I can't recommend the Samsung 57 enough. 240hz, 2x4k in one panel. it's great.

mrandish•9m ago
I use a 38" ultra-wide and it's almost too wide - but one difference is I have it 'floating' on an adjustable monitor arm so it's only about 24" from my eyes and a bit higher than most monitor stands would allow. I've found that ideal monitor size and resolution can't be determined without considering distance and relative position. The monitor arm is key because once I put a full ergo split keyboard at a comfortable arm-rest distance, a normal monitor stand sitting on the desk would force the monitor to be too far back.

I find my best ergo seating position is up close with my legs tucked well-under the desk and my stomach almost touching the edge of the curved desk inset. This allows my forearms to be supported comfortably on the desk. I also have my desk surface a little lower than most and my Aeron chair a little higher, putting the top of my legs almost touching the underside of the desktop.