frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

CiteGuard – local CLI for checking citations in Markdown reports

https://github.com/larrylot/citeguard
1•lordlarry•1m ago•0 comments

Archify

https://github.com/tt-a1i/archify
1•saikatsg•6m ago•0 comments

What animal has a prime number of legs? And why does this confuse LLMs?

https://tris.sherliker.net/blog/what-animal-has-a-prime-number-of-legs/
1•speerer•6m ago•0 comments

Show HN: Yurei – like Claude in Chrome, but for any model and harness

https://yurei-ai.com/
1•memel06•9m ago•0 comments

New off-peak rates: 50% lower prices for DeepSeek-V4

https://ollama.com/pricing
1•soltanov•12m ago•0 comments

WTFM Book

https://wtfmbook.com/contents/
1•cyndunlop•13m ago•0 comments

Two new ways to study AI-human psychology with persona vectors

https://github.com/programmer9998/ai_personality_study
1•programmer_1324•14m ago•0 comments

OpenAI 2025 financials $38.5B loss ahead of IPO

https://qz.com/openai-leaked-financials-losses-revenue-ipo-061626
1•u1hcw9nx•19m ago•0 comments

ACX Review Archive

https://acxreviews.robennals.org/
1•altilunium•23m ago•0 comments

DIYing Apps for Fun and Profit

https://www.fldr.zip/blog/diying-apps-for-fun-and-profit
1•wyxuan•26m ago•0 comments

Escaping Containment

1•silexia•26m ago•0 comments

Switzerland's Federal Government Is Replacing Microsoft on 3k Computers

https://itsfoss.com/news/switzerland-replace-microssoft-pilot/
3•ivell•27m ago•1 comments

The City and the City

https://en.wikipedia.org/wiki/The_City_%26_the_City
2•debo_•35m ago•0 comments

Volkswagen to cut 50k more jobs, hitting 100k total layoffs

https://qz.com/volkswagen-job-cuts-100000-future-plan-2030-090426
3•backlit4034•36m ago•0 comments

Nvidia's Jensen Huang says 'AGI has arrived' and congratulates OpenAI

https://www.businessinsider.com/nvidia-jensen-huang-agi-openai-astra-ai-2026-9
14•vinni2•37m ago•14 comments

Sanctioned ICC head calls court the last bastion of rule of law

https://www.japantimes.co.jp/news/2026/09/07/japan/akane-icc-last-bastion-rule-law/
1•anigbrowl•38m ago•0 comments

OpenAI Computer Using Agent Sample App

https://github.com/openai/openai-cua-sample-app
1•helloplanets•39m ago•0 comments

India's alternative-fuel car sales top petrol on cost, E20 concerns

https://www.reuters.com/world/india/indias-alternative-fuel-car-sales-top-petrol-cost-e20-concern...
2•geox•40m ago•0 comments

Long-term melatonin use linked to 90% higher heart failure risk

https://www.sciencedaily.com/releases/2026/08/260829035228.htm
4•chasil•40m ago•1 comments

Ask HN: Open-source AI policies and "responsbility"

1•noobermin•41m ago•0 comments

AI Index Report

https://hai.stanford.edu/ai-index/2026-ai-index-report
2•olalonde•44m ago•0 comments

Ask HN: Resources for how to get good at sales

1•nomilk•46m ago•0 comments

Bot Detection Without JavaScript: What My Blog Measured

https://gkoreli.com/how-i-separate-readers-from-bots-without-javascript
2•gogakoreli•47m ago•0 comments

I wrote a lighthearted guide to learning Monads – maybe you like

https://github.com/ManuelSaleta/CavemanProgramming/blob/main/Monads/README.md
1•signa11•50m ago•0 comments

Responsive Text and Code

https://unsung.aresluna.org/responsive-text-and-code/
3•srijan4•53m ago•1 comments

Will anybody use AI as much as coders do?

https://www.economist.com/business/2026/08/30/will-anybody-use-ai-as-much-as-coders-do
3•nialse•56m ago•1 comments

DJCJ Arcade – MAME front end for MacOS

https://github.com/DJCJ-website/DJCJArcade
2•chriscjcj•1h ago•1 comments

Google Compute shut down my server for distributing malware

2•farzher•1h ago•0 comments

Show HN: Engrim – A universal, local-first SQLite memory engine for AI CLIs

https://github.com/timgordontg/engrim
4•timgordontg•1h ago•0 comments

TiVo to charge money for skipping commercials in your own recordings

https://cordcuttersnews.com/tivo-plans-to-end-free-automatic-commercial-skipping-in-november-test...
6•dmitrygr•1h ago•0 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.