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OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
377•klaussilveira•4h ago•81 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
741•xnx•10h ago•455 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
111•dmpetrov•5h ago•49 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
132•isitcontent•5h ago•13 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
234•vecti•7h ago•112 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
21•quibono•4d ago•0 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
302•aktau•11h ago•150 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
302•ostacke•10h ago•80 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
156•eljojo•7h ago•117 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
375•todsacerdoti•12h ago•214 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
300•lstoll•11h ago•227 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
42•phreda4•4h ago•7 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
100•vmatsiiako•9h ago•32 comments

A century of hair samples proves leaded gas ban worked

https://arstechnica.com/science/2026/02/a-century-of-hair-samples-proves-leaded-gas-ban-worked/
50•jnord•3d ago•3 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
165•i5heu•7h ago•122 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
136•limoce•3d ago•75 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
35•rescrv•12h ago•17 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
223•surprisetalk•3d ago•29 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
951•cdrnsf•14h ago•411 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
7•kmm•4d ago•0 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
7•gfortaine•2h ago•0 comments

I'm going to cure my girlfriend's brain tumor

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
28•ray__•1h ago•4 comments

The Oklahoma Architect Who Turned Kitsch into Art

https://www.bloomberg.com/news/features/2026-01-31/oklahoma-architect-bruce-goff-s-wild-home-desi...
17•MarlonPro•3d ago•2 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
76•antves•1d ago•56 comments

Claude Composer

https://www.josh.ing/blog/claude-composer
94•coloneltcb•2d ago•67 comments

Evaluating and mitigating the growing risk of LLM-discovered 0-days

https://red.anthropic.com/2026/zero-days/
31•lebovic•1d ago•11 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
36•nwparker•1d ago•7 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
22•betamark•12h ago•22 comments

Masked namespace vulnerability in Temporal

https://depthfirst.com/post/the-masked-namespace-vulnerability-in-temporal-cve-2025-14986
31•bmit•6h ago•3 comments

Evolution of car door handles over the decades

https://newatlas.com/automotive/evolution-car-door-handle/
38•andsoitis•3d ago•61 comments
Open in hackernews

Ask HN: Those who applied to the OpenAI Grove program, did you ever hear back?

23•heywoods•3mo ago
Link to the Grove program: https://openai.com/index/openai-grove/ HN discussion when it was announced: https://news.ycombinator.com/item?id=45223660

I applied. I never had high hopes of getting accepted, but never receiving confirmation of my application submission nor an email notifying me I wasn’t accepted came across as inconsiderate and unprofessional. I’m disappointed but not entirely surprised given the program felt both ambiguous (about what they were looking for) and very wide net being cast (“founders at the very earliest stages—whether you’re pre-idea, just starting out, or preparing to launch a company”).

Comments

friendly_deer•3mo ago
I applied and had the same experience you did—no confirmation and didn’t hear back.

If I recall correctly, it was explicit somewhere that they would only contact you if you were accepted. With the volume of applications they likely got, I give them some grace—I think it’s great they have a program like that at all.

kixelated•3mo ago
I had a 30 minute intro call and got a rejection a few days later. It was VERY timely (Sep 21 email, Sep 23 meeting, Sep 26 rejection).

We both weren't sure if my project was a good fit for the program. It was still a positive experience, and they were nice enough to offer me an intro to a more relevant team within OpenAI.

I couldn't quite figure out the goal of Grove. The line about "pre-idea" individuals, and of course the referral offer, made me feel that it's more of a hiring pipeline and not a traditional incubator. But we'll see when they announce the cohort.

Summertwin•3mo ago
Hi! So its about scouting architects and other stuff? What will happen with ideas of thise who didn't get touched?
muzani•3mo ago
Would you mind sharing what you're working on?
KIWTAS•3mo ago
The official OpenAI Grove website does say "The program runs Monday, October 20th, 2025 to Friday, November 21st, 2025." so by this point, the finalization of the cohort has been long done.
Summertwin•3mo ago
Today is 20th. Openai didn't even mention about OpenAi Grove) what is happening? What will be with ideas in applications?
brazukadev•3mo ago
They are making good use of these ideas, for sure.
nlpnerd•3mo ago
https://x.com/DeepInsightLabs/status/1973613171773677764