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Full Unicode Search at 50× ICU Speed with AVX‑512

https://ashvardanian.com/posts/search-utf8/

31•ashvardanian•20h ago•16 comments

SHARP, an approach to photorealistic view synthesis from a single image

https://apple.github.io/ml-sharp/

381•dvrp•9h ago•84 comments

A2UI: A Protocol for Agent-Driven Interfaces

https://a2ui.org/

71•makeramen•4h ago•23 comments

Children with cancer scammed out of millions fundraised for their treatment

https://www.bbc.com/news/articles/ckgz318y8elo

342•1659447091•7h ago•272 comments

Be Careful with GIDs in Rails

https://blog.julik.nl/2025/12/a-trap-with-global-ids

12•julik•5d ago•3 comments

Quill OS: An open-source OS for Kobo's eReaders

https://quill-os.org/

335•Curiositry•13h ago•107 comments

Bonsai: A Voxel Engine, from scratch

https://github.com/scallyw4g/bonsai

109•jesse__•7h ago•18 comments

A linear-time alternative for Dimensionality Reduction and fast visualisation

https://medium.com/@roman.f/a-linear-time-alternative-to-t-sne-for-dimensionality-reduction-and-f...

81•romanfll•6h ago•27 comments

Cekura (YC F24) Is Hiring

https://www.ycombinator.com/companies/cekura-ai/jobs/YFeQADI-product-engineer-us

1•atarus•1h ago

Erdős Problem #1026

https://terrytao.wordpress.com/2025/12/08/the-story-of-erdos-problem-126/

116•tzury•8h ago•15 comments

Internal RFCs saved us months of wasted work

https://highimpactengineering.substack.com/p/the-illusion-of-shared-understanding

60•romannikolaev•5d ago•32 comments

Should we fear Microsoft's monopoly?

https://www.cursor.tue.nl/en/background/2025/december/week-2/should-we-fear-microsofts-monopoly

11•sergdigon•2h ago•7 comments

ArkhamMirror: Airgapped investigation platform with CIA-style hypothesis testing

https://github.com/mantisfury/ArkhamMirror

39•ArkhamMirror•3h ago•15 comments

High Performance SSH/SCP

https://www.psc.edu/hpn-ssh-home/

20•gslin•5d ago•7 comments

“Are you the one?” is free money

https://blog.owenlacey.dev/posts/are-you-the-one-is-free-money/

378•samwho•4d ago•82 comments

Creating C closures from Lua closures

https://lowkpro.com/blog/creating-c-closures-from-lua-closures.html

40•publicdebates•4d ago•11 comments

VS Code deactivates IntelliCode in favor of the paid Copilot

https://www.heise.de/en/news/VS-Code-deactivates-IntelliCode-in-favor-of-the-paid-Copilot-1111578...

80•sagischwarz•4h ago•44 comments

8M users' AI conversations sold for profit by "privacy" extensions

https://www.koi.ai/blog/urban-vpn-browser-extension-ai-conversations-data-collection

588•takira•10h ago•196 comments

Native vs. emulation: World of Warcraft game performance on Snapdragon X Elite

https://rkblog.dev/posts/pc-hardware/pc-on-arm/x86_versus_arm_native_game/

89•geekman7473•13h ago•36 comments

JetBlue flight averts mid-air collision with US Air Force jet

https://www.reuters.com/world/americas/jetblue-flight-averts-mid-air-collision-with-us-air-force-...

332•divbzero•14h ago•230 comments

Show HN: I designed my own 3D printer motherboard

https://github.com/KaiPereira/Cheetah-MX4-Mini

87•kaipereira•1w ago•19 comments

7 Years, 2 Rebuilds, 40K+ Stars: Milvus Recap and Roadmap

https://milvus.io/blog/milvus-exceeds-40k-github-stars.md

28•Fendy•5d ago•9 comments

Economics of Orbital vs. Terrestrial Data Centers

https://andrewmccalip.com/space-datacenters

136•flinner•15h ago•191 comments

Essential Semiconductor Physics [pdf]

https://nanohub.org/resources/43623/download/Essential_Semiconductor_Physics.pdf

200•akshatjiwan•2d ago•9 comments

Chafa: Terminal Graphics for the 21st Century

https://hpjansson.org/chafa/

181•birdculture•19h ago•29 comments

The appropriate amount of effort is zero

https://expandingawareness.org/blog/the-appropriate-amount-of-effort-is-zero/

153•gmays•17h ago•88 comments

Umbrel – Personal Cloud

https://umbrel.com

197•oldfuture•18h ago•108 comments

Mark V Shaney

https://en.wikipedia.org/wiki/Mark_V._Shaney

24•djoldman•4d ago•3 comments

Secret Documents Show Pepsi and Walmart Colluded to Raise Food Prices

https://www.thebignewsletter.com/p/secret-documents-show-pepsi-and-walmart

475•connor11528•16h ago•116 comments

A kernel bug froze my machine: Debugging an async-profiler deadlock

https://questdb.com/blog/async-profiler-kernel-bug/

105•bluestreak•16h ago•18 comments

Open in hackernews

High Performance SSH/SCP

https://www.psc.edu/hpn-ssh-home/

20•gslin•5d ago

Comments

josephg•2h ago

Any chance this work can be upstreamed into mainline SSH? I'd love to have better performance for SSH, but I'm probably not going to install and remember to use this just for the few times it would be relevant.

harvie•2h ago

Also upstream is extremely well audited. That's a huge benefit i don't want to loose by using fork.

Bad_CRC•1h ago

this, I'm not going to start using a random ssh fork with modified ciphers.

Zambyte•5m ago

It may still be sensible if you only expose it to private networks.

Almondsetat•2h ago

OpenSSH is from the people at OpenBSD, which means performance improvements have to be carefully vetted against bugs, and, judging by the fact that they're still on fastfs and the lack of TRIM in 2025, that will not happen.

suprjami•52m ago

Unlikely. These patches have been carried out-of-tree for over a decade precisely because upstream OpenSSH won't accept them.

hsbauauvhabzb•24m ago

Depending on your hardware architecture and security needs, fiddling with ciphers in mainline might improve speed.