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Where Does Computation End?

https://sslog.dpdns.org/where-does-computation-end.html
1•Shaurya_Sharma•28s ago•0 comments

How HN: Pulse: A free, multi-signal alternative to Alexa Rank and SimilarWeb

https://www.pulstraffic.com
1•tvictano•35s ago•0 comments

Show HN: Bisecto – A minimalist game about cutting shapes into 50/50 halves

https://bisecto.com/
1•bpx51•2m ago•0 comments

An elliptic curve of rank ≥ 30

https://elliptic-rank.icarm.cloud/curve/273
1•robinhouston•3m ago•0 comments

Bun 1.4 Released

https://github.com/oven-sh/bun/releases/tag/bun-v1.4.0
2•andsoitis•3m ago•0 comments

Fastest known star could reveal the spin of our galaxy's giant black hole

https://www.science.org/content/article/fastest-known-star-could-reveal-spin-our-galaxy-s-giant-b...
1•Brajeshwar•3m ago•0 comments

Exploding a CD by Spinning it at high speeds [video]

https://www.youtube.com/watch?v=0yNAbHKF8pY
1•vismit2000•3m ago•0 comments

Private Startups Are Rapidly Advancing Canadian Rockets

https://spectrum.ieee.org/canadian-rockets
1•rbanffy•3m ago•0 comments

A look under our trunk: what's in our compute

https://waymo.com/blog/2026/08/look-under-our-trunk/
1•ra7•4m ago•0 comments

SEO Skills AI – Universal Open-Source SEO Agent for Claude, Cursor, Windsurf

https://github.com/seoskillsai/seo-skills-ai
2•seoskillsai•6m ago•0 comments

Skills over MCP

https://aaif.io/blog/skills-over-mcp
2•mooreds•6m ago•0 comments

The Prompt Cacheing Cheatsheet

https://coolhandlabs.com/updates/llm-prompt-caching-what-it-is-and-key-terms-explained
2•mikecarroll•7m ago•0 comments

Bun 1.4

https://bun.com/blog/bun-v1.4
7•meetpateltech•7m ago•1 comments

I gave a matcher 43k unlabelled reports; it found 9/10 known events

https://theanomalynetwork.com/method
2•kyleclouthier•8m ago•0 comments

Hacking with Claude on a $27 Smart Watch

https://www.mikekasberg.com/blog/2026/08/19/hacking-with-claude-on-a-27-smart-watch.html
2•speckx•9m ago•0 comments

IBM Pushes System Design to Reach Ultra-Cold Temperatures for Quantum

https://www.nextplatform.com/compute/2026/08/19/ibm-pushes-system-design-to-reach-ultra-cold-temp...
2•rbanffy•11m ago•0 comments

Mindlas catches your coding agent drifting before the bad code

https://github.com/Evolutionairy-AI/MINDLAS
2•Bluestein•11m ago•1 comments

'Not a theoretical risk,' feds warn as attackers use AI-made code

https://www.theregister.com/security/2026/08/19/not-a-theoretical-risk-feds-warn-as-attackers-use...
3•nyku•12m ago•0 comments

Nat: The Natural Unit of Information

https://en.wikipedia.org/wiki/Nat_(unit)
2•lioeters•12m ago•0 comments

Stwipe Acquires OpenWouter

https://stwipe.com/
3•eatonphil•13m ago•0 comments

Guess which of these LLM outputs is watermarked

https://sgoedecke.github.io/watermark-quiz/
2•gfysfm•13m ago•0 comments

A registry and transparency log for discovering and verifying AI agents by name

https://github.com/agentnameservice
2•mooreds•14m ago•0 comments

Viaduct – Tool to Convert a Google Chrome Extension into a Safari Web Extension

https://github.com/magicelk235/Viaduct-CLI
2•microflash•14m ago•0 comments

The Great Android Stack Reset – A history of mobile system design

https://returnzero.dev/articles/android-mobile-system-design-history
1•rotemmiz•14m ago•0 comments

How Control Moves Through Code, Chips, and Nations [video]

https://fosdem.org/2026/schedule/event/NS7DF7-hidden-life-of-infrastructure/
1•mooreds•14m ago•0 comments

Show HN: A light-weight CLI that keeps your skills and rules in sync

https://github.com/nicolasakf/unity
2•nicolasakf•15m ago•0 comments

Where Did the Productivity Gains Go?

https://idiallo.com/blog/where-did-the-productivity-gains-go
3•surprisetalk•16m ago•0 comments

Arthur Eddington's Theory of Everything (2015)

https://arxiv.org/abs/1510.04046
2•lioeters•17m ago•0 comments

Where 66 stands among init systems

https://docs.obarun.org/66/0.9.1.0/66-vs-other-init-systems.html
2•smartmic•17m ago•0 comments

Tetragrammaton with Rick Rubin: Tyler Cowen

https://open.spotify.com/episode/0c4TLkvL0clEHDvqM4wmj7
2•nradov•17m ago•0 comments
Open in hackernews

Ask HN: Which function definition keyword do you prefer, def or fn?

1•winwang•1y ago
I'm curious about what people think of `def` vs `fn`, two short keywords for starting function definitions.

...Or maybe we should subscribe to the church of `df`, haha.

Comments

sitkack•1y ago
def could be for lots of things, fn is for functions. I don't think it matters much as long as you have one. C would have been so much easier to parse. Just copy Zig or Rust.
butlersean•1y ago
def means define, could be used to define all kinds of things

fn isnt a legitimate short form of function

fun doesnt work because of the amusement factor

func is the only alternative we have left

sitkack•1y ago
How about unicode or emojis?

These don't have the full fidelity as hn scrubs emojis

add = (a, b) -> a + b

a, b ⟹ a + b

λ add(a, b): ↪ a + b

johncoltrane•1y ago
"def" is too generic.

"fn" is too cryptic.

"function" is better than the two.

MultifokalHirn•1y ago
Agreed