frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

HackerTube: YouTube built from videos recommended by HN

https://karpathy.bearblog.dev/hacker-tube/
1712•karpathy•20h ago•451 comments

Proving and Improving the Platonic Representation Hypothesis with JEPAs

https://arxiv.org/abs/2610.39302
44•Anon84•2h ago•11 comments

Novellas with Groff

https://movq.de/blog/postings/2026-10-31/0/POSTING-en.html
38•dverlaeckt80•2h ago•9 comments

Lenovo's 'encrypted' fingerprint USB is just an unencrypted SD card in a case

https://www.reddit.com/r/technology/comments/1xl2pr3/lenovos_encrypted_fingerprint_usb_drive_is_j...
97•entryleveljobsc•1h ago•41 comments

Bidirectional Charging During Grid Outages

https://www.jefftk.com/p/bidirectional-charging-during-grid-outages
13•luu•19h ago•8 comments

Show HN: HackerBooks – HackerTube, but for books recommended on HN

https://hackerbooks.org
3•roansh•16m ago•1 comments

Police chief unplugs Flock cameras after company ignores contract cancellation

https://www.tomshardware.com/tech-industry/big-tech/police-chief-physically-unplugs-flock-cameras...
70•entryleveljobsc•1h ago•11 comments

Show HN: I rebuilt my old canvas 3D library as a small WebGL 2 library – phoria2

https://kevs3d.co.uk/phoria2/
25•kevs3d•1d ago•3 comments

An Italian farmer found some unknown seeds in his attic and planted them

https://www.smithsonianmag.com/science-nature/italian-farmer-found-unknown-seeds-attic-with-nothi...
614•ecares•17h ago•176 comments

One-minute frequency disturbances from synchronization in power systems

https://www.nature.com/articles/s41560-026-02144-0
41•croes•1d ago•15 comments

Brazilian Court Sanctions Lawyers for Prompt Injection in Court Filing

https://jetstream.security/insights/brazilian-court-sanctions-prompt-injection-filing/
224•doodlesdev•13h ago•118 comments

Memdoor: A team of 5 Qwen3.8-27B models beats Fable 5 on LiveCodeBench Hard

https://github.com/guregodevo/memdoor/tree/main/examples/workflows/team-solve
348•guregodevo•17h ago•172 comments

Radiation Map of the World

https://radiaverse.com/
51•slater•3d ago•18 comments

TCP Use-After-Free: CVE-2026-98432 / CVSS 9.8

https://atlasum.net/blog/cve-2026-98432-linux-ipv4-tcp-uaf
590•oger•20h ago•290 comments

Copper – A minimal low-level programming language with OOP and generics

https://tibleiz.net/copper/
9•bogdanoff_2•1d ago•3 comments

Show HN: Point your camera at a landscape to learn about its geology

https://outcrop.rocks/
76•headsupernova•3d ago•18 comments

AI agent swarms in Minecraft fail to build civilization, drown in bureaucracy

https://www.tomshardware.com/tech-industry/artificial-intelligence/ai-agent-swarms-unleashed-in-m...
55•entryleveljobsc•2h ago•20 comments

Domain hacks with unusual Unicode characters (2018)

https://xn--69f31l4t57c0mag4b613h.xn--7uh4898msjaso/🆆🆃🅵/
36•n_plus_1_acc•5h ago•30 comments

Enlightenment 0.28.0 Release

https://www.enlightenment.org/news/2026-10-31-enlightenment-0.28.0
16•birdculture•48m ago•3 comments

Understanding Email Encryption

https://www.fastmail.com/blog/email-encryption/
71•nmjenkins•1d ago•17 comments

Restrooms along the Norwegian Scenic Routes

https://www.visitnorway.com/plan-your-trip/travel-tips-a-z/norwegian-scenic-routes/worlds-best-to...
598•giuliomagnifico•5h ago•343 comments

Leaking Secrets from Air-Gap Computers by Spelling Radio Signals from RAM (2024)

https://arxiv.org/abs/2409.02292
140•hapax_legomena•14h ago•71 comments

Running a bootstrapped SaaS for 20 years with my brother

https://blog.zamzar.com/2026/10/30/20-years-766-million-files-two-chameleons/
174•whyleyc•2d ago•43 comments

Show HN: OmniDiff – Opensource, super fast, content aware Git difftool, in Rust

https://github.com/ivankovic/omnidiff
9•FabCH•3h ago•13 comments

The AI cost of JavaScript frameworks

https://nolanlawson.com/2026/10/28/the-ai-cost-of-javascript-frameworks/
186•luu•10h ago•126 comments

Altoids Project

https://uvdn7.github.io/altoids-project/
141•uvdn7•17h ago•7 comments

Zinc creep in cable spelter sockets brought down the Arecibo telescope in 2020

https://maketecheasier.com/arecibo-zinc-creep-collapse/
145•ohjeez•1d ago•44 comments

A brief history of just-in-time: forty years of JIT work, from 1960–2000

https://dl.acm.org/doi/10.1145/857076.857077
58•gjvc•3d ago•1 comments

A 1580 Map Shows Why Data Visualization Is Never Neutral

https://thereader.mitpress.mit.edu/a-1580-map-shows-why-data-visualization-is-never-neutral/
71•the-mitr•2d ago•8 comments

It's the memory latency, stupid

https://pivotlake.io/blog/its-the-memory-latency-stupid/
237•ntur1337•21h ago•75 comments
Open in hackernews

Copper – A minimal low-level programming language with OOP and generics

https://tibleiz.net/copper/
9•bogdanoff_2•1d ago

Comments

bogdanoff_2•1d ago
Not mine, but I found this to be really interesting as a language created by one person for their own use.

Also really interesting are the author's blog with articles on language design (for example his thoughts on exceptions, and how he added them to his language, then decided against them), and the change log for the language, showing its evolution.

https://tibleiz.net/

https://tibleiz.net/copper/changes.html

jdw64•33m ago
It’s similar to Python syntax.
abound•22m ago
From the website itself:

> Ruby-style syntax

Also, Python has significant whitespace, which this language does not appear to have.