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A Safe Path to Open Weights

https://thinkingmachines.ai/blog/a-safe-path-to-open-weights/
1•stokedmartin•2m ago•0 comments

Readable ad-hoc commands agent skill

https://github.com/a-b/readable-ad-hoc-commands
1•a-b•3m ago•0 comments

How to Exist

https://www.raptitude.com/2026/07/how-to-exist/
2•walterbell•4m ago•0 comments

US Treasury undertakes historic intervention in yen market

https://www.ft.com/content/0f9b2fe7-bde4-4f5f-b49e-93ccb5da9ea8
3•petethomas•10m ago•1 comments

Random Thoughts of Lineage and Death

1•kooi•14m ago•0 comments

Global temperature changes from 12,000 weather stations (1850-2026)

https://github.com/reflex-dev/xy/discussions/419
6•palashawas•16m ago•0 comments

The Red-Hot Book at the Center of an AI Mystery

https://www.wsj.com/business/media/the-red-hot-book-at-the-center-of-an-ai-mystery-201c4665
1•petethomas•19m ago•0 comments

Hacker uses DeepSeek AI to autonomously attack vulnerable servers

https://www.bleepingcomputer.com/news/security/hacker-uses-deepseek-ai-to-autonomously-attack-vul...
3•sbulaev•22m ago•0 comments

Ask HN: What did you learn last month? (July 2026)

2•bhu1st•22m ago•1 comments

Can I vibe code it?

https://canivibecodeit.com/
3•kamphey•23m ago•2 comments

Hunk – Review-first terminal diff viewer for agentic coders

https://www.hunk.dev/
1•chrkl•25m ago•0 comments

Cyberattack on water systems in multiple states has US officials on edge

https://www.cnn.com/2026/07/31/politics/sweeping-cyberattack-us-water-systems
4•Teever•34m ago•1 comments

Dfs-Large1: New Frontier for Cybersecurity

https://depthfirst.com/research/dfs-large-new-model-release
12•iqster•34m ago•2 comments

Rogue AI hacking incidents amplify debate over open-source tech

https://thehill.com/policy/technology/6003142-nvidia-launches-secure-ai-alliance/
2•petethomas•34m ago•0 comments

I made a free web app that prevents your screen from turning off automatically

https://keepscreenon.vercel.app
2•Adam-Hincu•34m ago•1 comments

China's Xi urges military to step up use of unmanned AI technologies

https://www.bloomberg.com/news/articles/2026-07-31/xi-urges-military-to-step-up-use-of-unmanned-a...
4•thoughtpeddler•35m ago•0 comments

Privilege Escalation in AWS Elastic Kubernetes Service (2023)

https://blog.calif.io/p/privilege-escalation-in-eks
2•882542F3884314B•36m ago•0 comments

Claude-Fleet

https://github.com/Shubhamgupta2612/claude-fleet
2•Shubham2612•40m ago•0 comments

Is Stripe the Internet?

2•Taikhoom2010•41m ago•0 comments

Tesla Weighs Sale of China Business to Pave Way for Potential SpaceX Merger

https://www.wsj.com/business/autos/tesla-weighs-sale-of-china-business-to-pave-way-for-potential-...
2•jnord•44m ago•1 comments

The most famous brand in physical security got pwned by ShinyHunters

https://www.theregister.com/security/2026/07/31/the-most-famous-brand-in-physical-security-got-pw...
5•Bender•50m ago•0 comments

The Major Labels Propose Rules to Keep AI Slop Off the Charts

https://www.ifpi.org/ifpi-rolls-out-global-principles-for-the-eligibility-of-recordings-developed...
3•m463•50m ago•0 comments

Airport sign fails to boot, officers on the scene

https://www.theregister.com/offbeat/2026/07/31/airport-sign-fails-to-boot-officers-already-on-the...
3•Bender•50m ago•0 comments

Flux9s: A K9s-inspired terminal UI for Flux and GitOps state

https://flux9s.ca/
2•bradpenney•51m ago•0 comments

That Viral Photo of San Francisco NIMBYs Shows Why Housing Is Winning

https://inpractice.yimbyaction.org/p/that-viral-photo-of-san-francisco
16•pumpkin88•54m ago•5 comments

Coldcard generated predictable wallet seeds for five years

https://coldcard-hack.up.railway.app/
4•madars•56m ago•0 comments

Zitron: "Everyone Has Been Sold a Lie" on AI [video]

https://www.youtube.com/watch?v=pHcZpvIfho0
6•Bender•57m ago•1 comments

Read the Novels and Forget Everything Else

https://hedgehogreview.com/web-features/thr/posts/read-the-novels-and-forget-everything-else
4•samclemens•57m ago•0 comments

A giddy Patti Smith meets fellow Chicago legend, Pope Leo XIV

https://apnews.com/article/vatican-patti-smith-pope-leo-8c1a76ec542d47b7b1a4c72f70b0c8b9
5•petethomas•58m ago•0 comments

$2M crime novel deal collapses amid questions over AI use

https://www.theguardian.com/books/2026/jul/31/crime-novel-deal-collapses-questions-ai-jerry-falad...
5•mellosouls•59m 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•1y ago

Comments

master_crab•1y 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•1y ago
But with $900 million, it wouldn’t be too difficult to come up with a compatible implementation that gets around that problem.
xenospn•1y ago
What do you even do with so much money? It’s just a text editor
JanSchu•1y 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•1y ago
All signs that we are in bubble and it is only getting bigger and bigger :)
rvz•1y 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.