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Blockchained

https://www.blockchainednovel.com/read.html
1•mck-•2m ago•0 comments

Spatiotemporal Composability and Cordis

https://spatiotemporal-composability.pages.dev/
1•srid•3m ago•0 comments

Good AI Slop

https://blog.bilus.dev/posts/good-ai-slop/
1•bilus•5m ago•0 comments

StoryScope: Investigating Idiosyncrasies in AI Fiction

https://arxiv.org/abs/2604.03136
1•efavdb•5m ago•0 comments

OKF Agent Memory – Git-native persistent memory for AI coding agents

https://github.com/okf-memory/okf-agent-memory
1•okf_memory•7m ago•0 comments

Nvidia Lambda Circular Deal [video]

https://www.youtube.com/shorts/II2BEkrJ2Zc
1•Betelbuddy•9m ago•0 comments

The Roadmap of Mathematics for Machine Learning

https://thepalindrome.org/p/the-roadmap-of-mathematics-for-machine-learning
2•gmays•10m ago•0 comments

Show HN: Twinrun – run old and new code on the same inputs, diff the outputs

https://github.com/prian3003/twinrun
1•satineeee•15m ago•0 comments

Falsehoods Programmers Believe About LANs

https://dreamstation.systems/personal/lanfalsehoods.html
1•robinpie•15m ago•0 comments

Breaking GitLab's GraphQL Layer: CVE-2026–19478 and CVE-2026–19650

https://medium.com/peakcyber/breaking-gitlabs-graphql-layer-cve-2026-19478-cve-2026-19650-acf16e4...
1•syumei•16m ago•0 comments

AI push is putting banks at mercy of tech firms, warns Moody's

https://www.theguardian.com/business/2026/aug/09/ai-push-banks-tech-firms-moodys-risks-financial-...
3•prmph•20m ago•0 comments

GPT-6 Astra: the harness is the product

https://fewshotacademy.com/blog/gpt-6-astra-the-harness-is-the-product
2•mangatgoyal•22m ago•0 comments

An LLM runtime that boots from USB

https://nightrun.io/
1•NickNaraghi•24m ago•0 comments

Biomimetic SNN simulator in pure Rust (zero-deps, lock-free parallelism)

https://github.com/strahinjastojanovic826-code/biomimetic-snn-rust
1•srbin•25m ago•0 comments

Nix: Life OS

https://github.com/sianachi/Nix
1•osinachi88•27m ago•0 comments

Tyranny of Optionality

https://hvpandya.com/tyranny-of-optionality
2•aray07•30m ago•0 comments

Apple's first foldable iPhone may cost $2k

https://finance.yahoo.com/markets/stocks/article/apples-first-foldable-iphone-may-cost-2000-11073...
2•evo_9•31m ago•0 comments

Russian Drones Forced Ukraine to Park Its M1 Abrams Tanks

https://www.twz.com/land/how-russian-drones-forced-ukraine-to-park-its-m1-abrams-tanks
4•cisc•35m ago•0 comments

America's Two Largest School Districts Impose AI Moratoriums

https://www.techpolicy.press/americas-two-largest-school-districts-impose-ai-moratoriums/
10•cdrnsf•40m ago•0 comments

Google AI turns on its maker in a brutally candid interview

https://newatlas.com/ai-humanoids/exclusive-google-ai/
3•cisc•45m ago•1 comments

Teaching Prevents Learning

https://mariusmanolachi.substack.com/p/why-teaching-can-prevent-learning
2•Marius_Manola•45m ago•0 comments

The revolt of the reader

https://bcantrill.dtrace.org/2026/09/05/the-revolt-of-the-reader/
7•chmaynard•45m ago•0 comments

The AI-Native SDLC Playbook

https://claude.com/blog/the-ai-native-sdlc-playbook
1•gmays•57m ago•0 comments

Afterword – a multiplayer remake of Word After Word

https://afterword.exe.xyz
1•indigodaddy•58m ago•1 comments

South African diamond mines are closing due to weak sales and lab-grown stones

https://www.wsj.com/business/diamond-mines-are-closing-and-south-africans-have-few-alternatives-f...
8•bookofjoe•1h ago•3 comments

Obscura: Native rendering is here. No Chromium required

https://github.com/h4ckf0r0day/obscura
3•partsch•1h ago•0 comments

Show HN: Virtual photoshoot for guys who dislike having their pic taken

https://vibeflirting.com/
2•Ritjert•1h ago•0 comments

Researchers Spot Fake Ancient Pottery Using the Earth's Magnetic Field

https://www.smithsonianmag.com/smart-news/researchers-determine-how-to-spot-fake-ancient-pottery-...
3•cisc•1h ago•0 comments

OpenRDX

https://github.com/SunboX/OpenRDX
3•SunboX•1h ago•0 comments

OpenAI Response to the Wiki Incident

https://twitter.com/OpenAI/status/2096133504417616165
3•theCricketer•1h ago•2 comments
Open in hackernews

Ask HN: Why is big O often used in CS when omega or theta should be used?

2•amichail•1y ago
Do most people not know about omega and theta or perhaps they intentionally misuse asymptotic notation?

Comments

adrianN•1y ago
Finding lower bounds is generally more difficult.
amichail•1y ago
People often use big O notation in all cases including for lower bounds.
adrianN•1y ago
BigO for lower bounds is plain wrong
numpad0•1y ago
Those aren't in the ASCII table.
compressedgas•1y ago
I've found some people on a well known QA site to be so strict with big-O notation that I don't use it anymore and instead only refer to constant, linear, quadratic time and so on. Even when O(1), O(n), O(n^2) would be actually easier to write even if they are technically wrong.