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Leveraging an Asteroid's Early Data for Faster Mars Transits

https://www.preprints.org/manuscript/202510.0450/v1
1•rbanffy•1m ago•0 comments

Show HN: Lines of Bash to automate LLM code review and fixes

https://github.com/yisding/reviewwiggum
1•yding•4m ago•0 comments

Show HN: FeedSense – A Private Recommendation System

https://feedsense.cc
1•langtang1996•4m ago•0 comments

Serrors – structured errors for Go (hierarchies, typed data, slog integration)

https://github.com/MarwanAlsoltany/serrors
1•MarwanAlsoltany•5m ago•1 comments

Dave Gorman: Why the Calendar Makes No Sense [video]

https://www.youtube.com/watch?v=vunESk53r5U
1•Markoff•7m ago•0 comments

Measuring Malicious Intermediary Attacks on the LLM Supply Chain

https://arxiv.org/abs/2604.08407
1•tamnd•11m ago•0 comments

14,000 Images of the French Revolution Released Online (2014)

https://hyperallergic.com/14000-images-of-the-french-revolution-released-online/
6•downbad_•13m ago•1 comments

Quantum Existentialism

https://www.noemamag.com/quantum-existentialism/
2•Brajeshwar•13m ago•0 comments

Now the FAA says gamers are the answer to its air traffic controller shortage

https://www.theverge.com/games/910434/now-the-faa-says-gamers-are-the-answer-to-its-air-traffic-c...
1•Brajeshwar•14m ago•0 comments

Hacking a Cheap PIR Night Light into Something Useful

https://www.atomic14.com/2026/04/11/pir-night-light-upgrade
1•iamflimflam1•15m ago•0 comments

Show HN: Age-PHP: a PHP implementation of age encryption (post-quantum)

https://github.com/soatok/age-php
1•some_furry•18m ago•0 comments

Research Tools: Dual Polarized Radar

https://www.nssl.noaa.gov/tools/radar/dualpol/
1•teleforce•19m ago•0 comments

Show HN: MarkitMe, Turn Anything into Markdown

https://github.com/Luthiraa/markitme
1•llamatheollama•22m ago•0 comments

Zuvi ColorBox Review: A Hair Dye Printer That Struggles

https://www.wired.com/review/zuvi-colorbox/
1•joozio•24m ago•0 comments

What a legal tech demo does not show

https://techlex.net/what-a-demo-does-not-show/
1•basket278•25m ago•0 comments

The Music of the Spheres – By Terence Tao and Zack Weinersmith

https://www.smbc-comics.com/comic/spheres-part-1
3•AndrewDucker•28m ago•0 comments

OpenAI Accuses Musk of 'Ambush' as $100B-Plus Trial Looms

https://www.bloomberg.com/news/articles/2026-04-11/openai-accuses-musk-of-ambush-as-100-billion-p...
4•Brajeshwar•32m ago•0 comments

Kerala, Breasts, and the Tax That Wasn't

https://waatcoconut.substack.com/p/kerala-breasts-and-the-tax-that-wasnt
3•self•35m ago•0 comments

The era of models is over, we are in the era of harnesses

https://sustainableviews.substack.com/p/the-era-of-models-is-over-we-are
3•spyckie2•37m ago•0 comments

Building a 10x faster Angular Compiler in Rust

https://voidzero.dev/posts/oxc-angular-compiler
2•manniL•38m ago•0 comments

Boxer

https://facebookresearch.github.io/boxer/
2•tosh•41m ago•0 comments

Small models also found the vulnerabilities that Mythos found

https://aisle.com/blog/ai-cybersecurity-after-mythos-the-jagged-frontier
75•dominicq•41m ago•16 comments

HN: My 47-point stock scoring system built for small-cap analysis

https://deepvaluereports.com/dvr-stock-score
1•ngninja•43m ago•0 comments

Phone Trips

http://www.wideweb.com/phonetrips/
3•bookofjoe•45m ago•0 comments

Why continuous gradient descent gets stuck on 3-SAT

https://github.com/ynnk-research/Landscape-Geometry-and-Algebraic-Obstructions-in-Phase-Space-Gra...
1•ynnk•45m ago•1 comments

High fantasy map of tech writing

https://passo.uno/fantasy-map-tech-writing-ai/
2•theletterf•46m ago•0 comments

"AI polls" are fake polls

https://www.natesilver.net/p/ai-polls-are-fake-polls
9•7777777phil•46m ago•0 comments

Elizabeth Holmes is tweeting from jail. How? (2025)

https://sfstandard.com/2025/09/02/elizabeth-holmes-bryan-johnson-prison-tweets/
3•indigodaddy•48m ago•0 comments

AI crypto analyst. Smart money tracking. Real-time alpha

https://altcoinchasershq.app
2•everythingalt•49m ago•0 comments

Built this because I was tired of not knowing where my money was going

https://sav.ink/beta
1•hotheadhacker•49m ago•0 comments
Open in hackernews

Cursor raises $900M at $9B valuation

https://techcrunch.com/2025/05/04/cursor-is-reportedly-raising-funds-at-9-billion-valuation-from-thrive-a16z-and-accel/
4•warthog•11mo ago

Comments

master_crab•11mo ago
Good app. But not sure it’s worth 9b.

It is one change in license to VS Code (which it’s based on) from making it worthless.

joegibbs•11mo ago
But with $900 million, it wouldn’t be too difficult to come up with a compatible implementation that gets around that problem.
xenospn•11mo ago
What do you even do with so much money? It’s just a text editor
JanSchu•11mo ago
$900 million on a $9 billion post‑money means investors are paying ~45× trailing ARR if the FT’s “about $200 million annual run‑rate” number is right. --> https://www.ft.com/content/a7b34d53-a844-4e69-a55c-b9dee9a97...

That multiple only makes sense if you believe two things at once:

Cursor keeps compounding like GitHub itself. Right now the product is an Electron wrapper around VS Code plus a very slick Copilot‑style agent. It’s winning dev‑to‑dev word‑of‑mouth, but most of the heavy IP (the frontier model) still lives at OpenAI. Cursor’s moat has to be distribution + workflow lock‑in, otherwise every IDE extension store is a free market.

AAC (AI‑assisted coding) is still early‑days, not a feature. The bullish view is that we’re going from “autocomplete that writes a function” to “agent that forks a branch, edits five files, and opens a PR.” If that happens, the IDE vendor that owns the agents could take a tax on all software creation—$9B looks cheap in that scenario.

Skeptical takes:

Switching cost is low. Developers live in tabbed editors; the moment VS Code ships “Copilot Agent” with equivalent quality, the convenience advantage evaporates.

Model margins flow upstream. OpenAI (already on the cap table) can keep more of the unit‑economics by bundling a first‑party agent, leaving Cursor to chase seat growth while gross margins compress.

FOMO capital cycle. We’re at the part of the hype curve where Tiger 2.0 funds can’t buy equity in OpenAI/Anthropic but still need AI exposure on the balance sheet, so application‑layer plays clear at eye‑watering marks.

The part I do find compelling is speed: two years from MIT dorm to ~$200 M ARR is wild. If Cursor can convert that velocity into genuine platform gravity—plugins, team workflows, per‑repo context that doesn’t travel well—then maybe the bet pencils out. Otherwise it’s an expensive option on a feature the incumbents haven’t finished shipping yet.

ddon•11mo ago
All signs that we are in bubble and it is only getting bigger and bigger :)
rvz•11mo ago
This $9BN valuation is highly questionable. They can make a lot of money and also lose a lot of money very quickly if the momentum evaporates.

It only takes Microsoft to destroy them with VS Code + Copilot and to further lower prices for longer (and they can afford to do that for years).

This sort of hype happened with Clubhouse ($4B valuation until the users stopped signing up.), Hopin ($9BN until the pandemic ended) and Inflection AI ($4B and no-one uses it after the hype).

There really is no lock-in case for Cursor and users can easily cancel and switch back to VS Code.

I would sell at this point, before this bubble pops and the competitors begin to gain ground.