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Show HN: AIDA – agentic generated user guides

https://github.com/tryaida/aida
1•elijahglass•58s ago•0 comments

The Modern World

https://shkspr.mobi/blog/2022/06/the-modern-world/
1•ColinWright•2m ago•0 comments

AI clog': UK public bodies battle onslaught of chatbot-generated complaints

https://www.theguardian.com/technology/2026/nov/08/ai-clog-public-bodies-local-authorities-onslau...
2•alibarber•3m ago•0 comments

VedaOS

https://github.com/vahmoh/Veda
1•kimia119•5m ago•0 comments

EVi, a pre-LLM fork of Vim

https://evi-editor.codeberg.page/
1•edward•9m ago•0 comments

Scaling Citus without limits: announcing Query Routers

https://stackgres.io/blog/scaling-citus-beyond-one-coordinator-announcing-query-routers-stackgres/
1•ahachete•10m ago•0 comments

How to prove equations using diagrams, part 1

https://www.epatters.org/post/e-graphs-1/
1•frostbyte7•13m ago•0 comments

Building Maintainable PHP Applications: Patterns and Principles

https://codyssey.dev/courses/building-maintainable-php-applications-patterns-and-principles
1•davorminchorov•13m ago•0 comments

High level API for local LLMs in Node

https://github.com/CREATORS-INDUSTRIES/llm
1•noreplydev•22m ago•0 comments

RAM-Altman: a bash script that emails Sam Altman about your unused RAM

https://ram-altman.lol/
2•frozenhd•22m ago•0 comments

Nondeterminism in Futhark

https://futhark-lang.org/blog/2026-11-04-nondeterminism.html
3•fanf2•22m ago•0 comments

Anthropic strikes $3.4B deal to generate gas-fired power for data centres

https://www.ft.com/content/41bf5c6a-9735-4f1a-a8e3-2bcccad58ba0
2•mraniki•23m ago•2 comments

Four Seasons Total Landscaping press conference

https://en.wikipedia.org/wiki/Four_Seasons_Total_Landscaping_press_conference
1•doener•26m ago•0 comments

One step agents own end to end: how agent.ceo fixes its own bugs

https://onomos.ai/articles/how-agent-ceo-fixes-its-own-bugs
1•moshebeeri•27m ago•0 comments

Four Bugs, One Day: What a Self-Policing Agent Org Looks Like When It Works

https://agent.ceo/blog/2026-06-10-self-policing-agent-org-four-bugs-one-day
2•moshebeeri•29m ago•0 comments

The price of the Raspberry Pi has gone over $350. This is insane

3•haebom•30m ago•0 comments

How to make a CNC plasma cutter with high-frequency start

https://incoherency.co.uk/blog/stories/cnc-plasma-cutter.html
2•edward•31m ago•0 comments

LLMs are terrible at designing AI systems

https://www.seangoedecke.com/llms-are-terrible-at-designing-ai-systems/
3•ingve•31m ago•0 comments

Show HN: Neural Network Formal Verification

https://github.com/giovanni-norbedo/awesome-nn-formal-verification
1•luka373•32m ago•0 comments

The Tragedy of the Oxide Root of Trust

https://danielmangum.com/posts/tragedy-oxide-rot/
1•hasheddan•32m ago•0 comments

Why Your AI Agent Can't Solve CTF Challenges

https://h4c.team/en/posts/97
1•therepanic•39m ago•0 comments

Extropy, journal of transhumanist thought, 1988-1996, complete archive

https://extropy.agoraops.org/
1•andunie•39m ago•0 comments

Show HN: No more code reviews. Fuzz instead

4•KingOfCoders•43m ago•0 comments

Empires of AI – The Rise and Fall of a New Global Order

https://www.foreignaffairs.com/china/empires-artificial-intelligence-niall-ferguson-eric-schmidt
1•yubblegum•43m ago•1 comments

Lockheed Martin's Mk21A Reentry Vehicle Completed Maiden Test Flight

https://www.forbes.com/sites/petersuciu/2026/11/05/lockheed-martins-mk21a-reentry-vehicle-complet...
2•nomilk•44m ago•0 comments

Show HN: Shutdown Watch – App shutdowns, export deadlines, and alternatives

https://shutdownwatch.com/
1•CSmith1•44m ago•0 comments

Bob Dylan – The Entrance

https://medium.com/the-hitmagist/bob-dylan-the-entrance-206029c9d448
1•bryanrasmussen•48m ago•0 comments

Reproducible Builds

https://reproducible-builds.org/
2•Muhammad523•49m ago•0 comments

I will not be using LLMs in my coding

https://www.polso.info/why-i-will-not-be-using-llms-coding
4•Risse•50m ago•0 comments

Why Hasn't Figma Shut Down Already?

https://elnahla.com/why-hasnt-figma-shut-down-already/
2•notfried•56m 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.