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URLs are state containers

https://alfy.blog/2025/10/31/your-url-is-your-state.html
62•thm•2h ago•22 comments

Mock – An API creation and testing utility: Examples

https://dhuan.github.io/mock/latest/examples.html
45•dhuan_•2h ago•12 comments

Backpropagation is a leaky abstraction (2016)

https://karpathy.medium.com/yes-you-should-understand-backprop-e2f06eab496b
188•swatson741•8h ago•78 comments

HyperRogue – A non-Euclidean roguelike

https://roguetemple.com/z/hyper/
49•stared•2h ago•8 comments

Notes by djb on using Fil-C (2025)

https://cr.yp.to/2025/fil-c.html
133•transpute•8h ago•47 comments

Matched Clean Power Index

https://matched.energy/blog/matched-clean-power-index-is-live
11•bensg•1h ago•5 comments

Visopsys: OS maintained by a single developer since 1997

https://visopsys.org/
381•kome•15h ago•88 comments

When O3 is 2x slower than O2

https://cat-solstice.github.io/test-pqueue/
45•keyle•4d ago•34 comments

Stop 'reactions' to email by adding a postfix header (2024)

https://neilzone.co.uk/2024/07/attempting-to-stop-microsoft-users-sending-reactions-to-email-from...
26•fanf2•1h ago•26 comments

Claude Code can debug low-level cryptography

https://words.filippo.io/claude-debugging/
362•Bogdanp•19h ago•170 comments

Go Primitive in Java, or Go in a Box

https://donraab.medium.com/go-primitive-in-java-or-go-in-a-box-c26f5c6d7574
17•ingve•1w ago•5 comments

Updated practice for review articles and position papers in ArXiv CS category

https://blog.arxiv.org/2025/10/31/attention-authors-updated-practice-for-review-articles-and-posi...
463•dw64•22h ago•211 comments

Tongyi DeepResearch – open-source 30B MoE Model that rivals OpenAI DeepResearch

https://tongyi-agent.github.io/blog/introducing-tongyi-deep-research/
8•meander_water•2h ago•1 comments

How I use every Claude Code feature

https://blog.sshh.io/p/how-i-use-every-claude-code-feature
313•sshh12•13h ago•106 comments

Pomelli

https://blog.google/technology/google-labs/pomelli/
208•birriel•14h ago•81 comments

Crossfire: High-performance lockless spsc/mpsc/mpmc channels for Rust

https://github.com/frostyplanet/crossfire-rs
76•0x1997•10h ago•10 comments

Welcome to hell; please drive carefully

https://2earth.github.io/website/20251026.html
20•2earth•5d ago•9 comments

Telephone: A Game for Artists

https://telephonegame.art/game
5•surprisetalk•2d ago•0 comments

FlightAware Map Design

https://andywoodruff.com/posts/2024/flightaware-maps/
47•marklit•6d ago•15 comments

GHC now runs in the browser

https://discourse.haskell.org/t/ghc-now-runs-in-your-browser/13169
323•kaycebasques•21h ago•111 comments

Context engineering

https://chrisloy.dev/post/2025/08/03/context-engineering
26•chrisloy•4h ago•6 comments

Automatically Translating C to Rust

https://cacm.acm.org/research/automatically-translating-c-to-rust/
75•FromTheArchives•1w ago•32 comments

LM8560, the eternal chip from the 1980 years

https://www.tycospages.com/other-themes/lm8560-the-eternal-chip-from-the-1980-years/
66•userbinator•9h ago•23 comments

Show HN: Why write code if the LLM can just do the thing? (web app experiment)

https://github.com/samrolken/nokode
354•samrolken•20h ago•255 comments

SQLite concurrency and why you should care about it

https://jellyfin.org/posts/SQLite-locking/
321•HunOL•1d ago•143 comments

We reduced a container image from 800GB to 2GB

https://sealos.io/blog/reduce-container-image-size-case-study
60•untrimmed•6d ago•49 comments

Anonymous credentials: rate-limit bots and agents without compromising privacy

https://blog.cloudflare.com/private-rate-limiting/
75•eleye•13h ago•35 comments

Beginner-friendly, unofficial documentation for Helix text editor

https://helix-editor.vercel.app/start-here/basics/
146•Curiositry•18h ago•49 comments

From 400 Mbps to 1.7 Gbps: A WiFi 7 Debugging Journey

https://blog.tymscar.com/posts/wifi7speedhunt/
120•tymscar•18h ago•92 comments

The Smol Training Playbook: The Secrets to Building World-Class LLMs

https://huggingface.co/spaces/HuggingFaceTB/smol-training-playbook
216•kashifr•2d ago•15 comments
Open in hackernews

The Suppliers Behind the Apple Pencil Pro

https://quartr.com/insights/company-research/the-suppliers-behind-the-apple-pencil-pro
30•o4c•1w ago

Comments

WillAdams•15h ago
I still wish that Apple had just licensed Wacom EMR --- as it is, I have to use a Wacom One w/ my MacBook so that it will fit in w/ my Samsung Galaxy Note 10+, Book 3 Pro 360, and Kindle Scribe (all of which use the same Wacom EMR stylus technology).
dotancohen•14h ago
I'm with you in this one. I'm using an S24 Ultra with the EMR pen right now. Same pen works with my Boox E-Ink tablet.

And I have an EMR pen collection to rival my fountain pen collection. Any device I buy must support them.

mrkpdl•13h ago
Do EMR pens generally support barrel rotation? No barrel rotation would rule them out for my use case (painting and illustration/being able to rotate the brush head)…
WillAdams•12h ago
The Intuos/Cintiq pens do.

Time was, Wacom did a variety of stylus shapes/designs ranging from tracing pucks for CAD to airbrush-like ones which mimicked the dual action setup on high-end units.

not4uffin•15h ago
I somehow forgot that the Apple Pencil Pro was a real product.

At first, I thought this story was satire/fake.

ChrisMarshallNY•14h ago
It works extremely well. I have a couple of Pencil Pros (both generations), and a couple of iPads.

I haven't used the Wacoms, though, so I have no comparison points.

I find that it works almost miraculously. I'm an artist (as is my wife), and we find it's almost perfect.

amelius•14h ago
Wacom EM-resonance works better in many ways.
ChrisMarshallNY•11h ago
Cool. I don't know. I have an old Wacom Bluetooth tablet, and it had a noticeable lag, but it was also quite old.

The lag -even milliseconds- can be enough to ruin the experience for an artist. The iPad/pen lag is not noticeable. That said, I think the graphics app probably has more to do with it, than the hardware.

I think "faceless" wired Wacom tablets had no noticeable lag at all (we had a couple, at my old job). I have never used one of their Cintiq tablets, though.

RicoElectrico•15h ago

    Collaboration fuels innovation: Apple's reliance on specialized third-party suppliers, such as TSMC and Bosch, enables it to focus on refining design and user experience while leveraging the technical expertise and R&D of its partners for advanced components.
    Outsourcing is a strategic necessity: The complexity and cost of producing certain components, such as chips and sensors, make it impractical for Apple to develop everything in-house. By outsourcing, Apple taps into specialized knowledge while staying competitive.
    Suppliers are key to Apple's success: Companies like SiTime and Texas Instruments provide essential components that allow the Apple Pencil Pro to deliver high performance, showcasing the importance of Apple's global network of partners.
Excuse me, this is how almost every high tech company works? Feels like an LLM wrote it, especially considering how empty it is, reiterating the same thing 3 times with different buzzwords.
RicoElectrico•15h ago

    At the time, Intel believed the mobile phone processor market was too small to justify the immense R&D investment required to deliver on Apple's request. Designing chips is an incredibly costly endeavor, and Intel assumed that the volumes wouldn't be large enough to cover those costs. In hindsight, this decision would go down as one of the biggest missed opportunities in business history. Otellini later admitted that Intel had drastically miscalculated, underestimating potential demand by 100x.
Admittedly this one is funny given the "Intel lifecycle" as my colleagues who are Intel alumni put it: acquire a company for a mountain of cash (much more than it'd cost to develop an SoC back in 2000s) only to fumble its potential. And the current CEO might be continuing this lunacy if rumors about AI startup acquisition are true.
Mistletoe•15h ago
Apple Pencil Pro sounds like an SNL skit roasting Apple.

> Apple Pencil Pro adds even more magical capabilities to help bring your ideas to life. New advanced features make marking up, taking notes, and creating a masterpiece more intuitive than ever.

delta_p_delta_x•14h ago
It's worth noting that the overwhelming majority of suppliers in this list are domiciled in Europe, which has quite the monopoly over the MCU, custom IC, control logic, and power IC market.
nerdsniper•14h ago
This is obvious AI slop and should be flagged. No part numbers were even identified.
mikestew•14h ago
Oh, FFS, let’s at least link to the original information instead of this AI slop: https://www.ifixit.com/Guide/Apple+Pencil+Pro+Chip+ID/173106

At least that has part numbers and stuff.

neuroelectron•14h ago
$130 is a lot of profit for a plastic stick and outsourcing increases that to the maximum. With this cash flow, they can deny skill to competitors with strategic hiring.