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The surprise deprecation of GPT-4o for ChatGPT consumers

https://simonwillison.net/2025/Aug/8/surprise-deprecation-of-gpt-4o/
62•tosh•26m ago•25 comments

Ultrathin business card runs a fluid simulation

https://github.com/Nicholas-L-Johnson/flip-card
616•wompapumpum•6h ago•145 comments

Tor: How a Military Project Became a Lifeline for Privacy

https://thereader.mitpress.mit.edu/the-secret-history-of-tor-how-a-military-project-became-a-lifeline-for-privacy/
82•anarbadalov•2h ago•57 comments

I Want Everything Local – Building My Offline AI Workspace

https://instavm.io/blog/building-my-offline-ai-workspace
11•mkagenius•11m ago•0 comments

I clustered four Framework Mainboards to test LLMs

https://www.jeffgeerling.com/blog/2025/i-clustered-four-framework-mainboards-test-huge-llms
37•bobajeff•1h ago•11 comments

GPT-5 vs. Sonnet: Complex Agentic Coding

https://elite-ai-assisted-coding.dev/p/copilot-agentic-coding-gpt-5-vs-claude-4-sonnet
141•intellectronica•2h ago•111 comments

Google's Genie is more impressive than GPT5

https://theahura.substack.com/p/tech-things-genies-lamp-openai-cant
152•theahura•3h ago•49 comments

AI must RTFM: Why tech writers are becoming context curators

https://passo.uno/from-tech-writers-to-ai-context-curators/
97•theletterf•3h ago•43 comments

Astronomy Photographer of the Year 2025 shortlist

https://www.rmg.co.uk/whats-on/astronomy-photographer-year/galleries/2025-shortlist
86•speckx•4h ago•8 comments

HorizonDB, a geocoding engine in Rust that replaces Elasticsearch

https://radar.com/blog/high-performance-geocoding-in-rust
115•j_kao•5h ago•32 comments

Apple's history is hiding in a Mac font

https://www.spacebar.news/apple-history-hiding-in-mac-font/
72•rbanffy•4d ago•3 comments

HRT's Python Fork: Leveraging PEP 690 for Faster Imports

https://www.hudsonrivertrading.com/hrtbeat/inside-hrts-python-fork/
23•davidteather•2h ago•11 comments

Getting good results from Claude code

https://www.dzombak.com/blog/2025/08/getting-good-results-from-claude-code/
120•ingve•4h ago•74 comments

We built an open-source asynchronous coding agent

https://blog.langchain.com/introducing-open-swe-an-open-source-asynchronous-coding-agent/
25•palashshah•2h ago•11 comments

Window Activation

https://blog.broulik.de/2025/08/on-window-activation/
134•LorenDB•4d ago•72 comments

Linear sent me down a local-first rabbit hole

https://bytemash.net/posts/i-went-down-the-linear-rabbit-hole/
361•jcusch•12h ago•166 comments

Voice Controlled Swarms

https://jasonfantl.com/posts/Voice-Controlled-Swarms/
15•jfantl•3d ago•2 comments

Overengineering my homelab so I don't pay cloud providers

https://ergaster.org/posts/2025/08/04-overegineering-homelab/
126•JNRowe•3d ago•105 comments

Telefon Hírmondó: Listen to news and music electronically, in 1893

https://en.wikipedia.org/wiki/Telefon_H%C3%ADrmond%C3%B3
51•csense•4d ago•6 comments

How Attention Sinks Keep Language Models Stable

https://hanlab.mit.edu/blog/streamingllm
117•pr337h4m•9h ago•22 comments

Show HN: Trayce – “Burp Suite for developers”

https://trayce.dev?resubmit=hn
47•ev_dev3•1d ago•9 comments

Show HN: Synchrotron, a real-time DSP engine in pure Python

https://synchrotron.thatother.dev/
45•andromedaM31•5h ago•3 comments

My commitment to you and our company

https://newsroom.intel.com/corporate/my-commitment-to-you-and-our-company
12•rntn•42m ago•2 comments

AI is impressive because we've failed at personal computing

https://rakhim.exotext.com/ai-is-impressive-because-we-ve-failed-at-semantic-web-and-personal-computing
166•ambigious7777•3h ago•126 comments

GPT-5

https://openai.com/gpt-5/
1989•rd•1d ago•2367 comments

FLUX.1-Krea and the Rise of Opinionated Models

https://www.dbreunig.com/2025/08/04/the-rise-of-opinionated-models.html
62•dbreunig•3d ago•24 comments

Show HN: Aha Domain Search

https://www.ahadomainsearch.com/
22•slig•3d ago•16 comments

Programming with AI: You're Probably Doing It Wrong

https://www.devroom.io/2025/08/08/programming-with-ai-youre-probably-doing-it-wrong/
12•ariejan•3h ago•6 comments

Open SWE by LangChain

https://swe.langchain.com/
11•dennisy•3h ago•2 comments

Virtual Linux Devices on ARM64

https://underjord.io/500-virtual-linux-devices-on-arm64.html
48•lawik•4d ago•3 comments
Open in hackernews

Show HN: Aha Domain Search

https://www.ahadomainsearch.com/
22•slig•3d ago
Hey everyone!

Years ago, one of my favorite domain search tools, Lean Domain Search [1], was acquired by Automattic. Unfortunately, that's when the "enshitification" began, particularly when they started forcing the `.blog` TLD in search results.

After discovering the simplicity of RDAP lookups, which can be done by fetching a JSON response directly from the client (e.g., `https://rdap.verisign.com/com/v1/domain/ycombinator.com`), I decided it was finally time to build my own solution.

Here's how it works:

The first tab appends prefixes and suffixes to your chosen word and queries the Verisign API directly from your browser. No data is sent to my server.

The AI tab attempts more intelligent prefixing with the optional context.

The "Quirky" tab generates variations of the affix search through trivial merging (for instance, for the word "brain," "brain" + "node" becomes "brainode," and "hub" + "brain" becomes "hubrain").

The "Portmanteau" tab was inspired by this HN submission [2] and my personal desire [3] to see it function as a domain name generator. I'm using AI, though, as it was easier and faster to implement and get this up and running ASAP.

I'm all ears for suggestions and feedback!

[1]: https://leandomainsearch.com/ [2]: https://news.ycombinator.com/item?id=19241236 [3]: https://news.ycombinator.com/item?id=19245396

Comments

hyrumjb3•3h ago
Love it--feel like it helps builders fight back against domain squatters.
hn-user-42•3h ago
I have 1 suggestion, as domain order is not important, can you move available domains to the top as soon as you found them available.

thanks

conductr•2h ago
I thought the same but noticed it doesn’t even check all the domains unless you scroll down the list and it lazy loads each on as they appear in the viewport.

OP. Sorry to be harsh but this is awful UX in terms of reviewing search results. Every thing I search said 0 available so I searched again and again. Then I scrolled down and noticed they were being checked as I scrolled and the number of available domains matching actually become >0. Not how i want to see the results.

FWIW, I’ve had similar complaints about LDS and a few lines if javascript will clean up their search result page (exclude .blog and unavailable). Not able to share rn but look at their dom and im sure you could have done this too.

slig•2h ago
>OP. Sorry to be harsh but this is awful UX in terms of reviewing search results

No problem, it can be improved by using the Verisign .com domain list that is updated daily. I just wanted to try something that I could ship in a couple of days after learning about RDAP and that it allowed client side requests.

If there's interested in the service, I'll improve it.

joelanman•3h ago
ai tab Generate button is disabled for me, regardless of input
slig•2h ago
What browser are you using, please?
65•3h ago
This is useful especially with the weird .blog insertion on LeanDomainSearch. But I've always wondered how LeanDomainSearch gets results so quickly? The results are almost instant for thousands of domains.
ethan_smith•2h ago
They likely use a batch API or maintain a local cache of recently checked domains, combined with prefix/suffix filtering against a pre-computed availability database rather than doing individual RDAP/WHOIS lookups for every possible combination.
slig•2h ago
>But I've always wondered how LeanDomainSearch gets results so quickly?

You can sign up with Verisign and they let you download a text file with all the registered .com domains, updated daily.

woadwarrior01•2h ago
There's an old blog post[1] by the founder of LeanDomainSearch on this.

[1]: https://mattmazur.com/2018/05/18/extracting-a-list-of-all-re...

whyage•3h ago
Great idea overall. The results in the AI tab are not very creative though, just variations of the same creative idea.
slig•2h ago
Thanks for trying! The AI tab is my least favorite as well, will try improving the prompt and changing to a better model.
Daviey•2h ago
I didn't know RDAP lookups was a thing, but now i've learned something by looking at your source. Thanks OP

https://www.verisign.com/en_US/domain-names/registration-dat...

slig•2h ago
You're welcome! I did not know either until very recently, that's why I decided to give this side project a try.
NoahZuniga•9m ago
I found a bug: if you include a . in the domain your looking for (ie a.b), all domains will show as available, even though they aren't.
slig•7m ago
Will fix, thank you!