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Show HN: GitHub Action for AI/LLM Security Scanning in CI/CD

https://github.com/XSource-Sec/agent-audit-action
1•xsourcesec•9m ago•1 comments

Semantica – Open-source semantic layer and GraphRAG framework

1•kaifahmad1•9m ago•0 comments

The dumbest things that happened in tech this year

https://techcrunch.com/2025/12/31/the-dumbest-things-that-happened-in-tech-this-year/
2•jnord•11m ago•0 comments

RGB Mini-LED will transform the premium TV landscape in 2026

https://www.techradar.com/televisions/how-rgb-mini-led-will-transform-the-premium-tv-landscape-in...
1•ksec•11m ago•0 comments

Show HN: Collect and analyze Postmark Time to Inbox data

https://github.com/jonasmalacofilho/postmark-tti-histogram
1•jonasmalaco•11m ago•0 comments

China accuses Netherlands of making 'mistakes' over chipmaker Nexperia

https://www.cnbc.com/2025/12/31/china-accuses-netherlands-of-making-mistakes-over-chipmaker-nexpe...
1•jnord•13m ago•0 comments

Carnegie Mellon's Camera Lens Breakthrough Eliminates Background Photo Blur

https://hothardware.com/news/carnegie-mellon-lens-breakthrough
1•gslin•16m ago•0 comments

Show HN: Video to JPG – Extract frames in browser with blur detection

https://videotojpg.com
1•charlesding2024•23m ago•1 comments

2026 Predictions Scorecard

https://rodneybrooks.com/predictions-scorecard-2026-january-01/
1•calvinfo•25m ago•0 comments

How does Node.js load its built-in/native modules? (2021)

https://joyeecheung.github.io/blog/2021/07/06/how-does-node-js-load-its-builtins-native-modules/
1•aragonite•26m ago•0 comments

Show HN: A minimalist, ad-free alternative for receiving SMS online

1•mambazz•27m ago•0 comments

Dear Apple, Please Fix iOS Music

https://davids.town/dear-apple-please-fix-ios-music
2•DavidPiper•29m ago•0 comments

Get ready for the $5090 5090: GPU prices expected to soar next year

https://boingboing.net/2025/12/31/get-ready-for-the-5090-5090-gpu-prices-expected-to-soar-next-ye...
1•perihelions•29m ago•0 comments

Show HN: Importguard – Measure and enforce Python import-time behavior in CI

https://github.com/AryanKumar1401/importguard
1•AryanKumar1401•30m ago•0 comments

The Cost of a Closure in C: The Rest

https://thephd.dev/the-cost-of-a-closure-in-c-c2y-followup
2•ingve•31m ago•0 comments

Freestyle Linked Lists Tricks

https://nullprogram.com/blog/2025/12/31/
4•ingve•34m ago•0 comments

Washington Childcare Subsidies Raise Fraud Concerns After Minnesota Probe

https://x.com/i/trending/2005454604394222016
3•silexia•38m ago•1 comments

HTML Scratchpad

https://qeditor.dev/
1•dpweb•41m ago•0 comments

Poor sleep health is associated with older brain age

https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(25)00385-8/fulltext
2•jnord•47m ago•0 comments

Building a simple tool to help students explore income options

https://www.sidebuz.com/student-income-finder/
1•asphero•55m ago•0 comments

Taxation in a Strong AI World

https://marginalrevolution.com/marginalrevolution/2026/01/taxation-in-a-strong-ai-world.html
1•samuel246•57m ago•0 comments

'College dropout' has become the most coveted startup founder credential

https://techcrunch.com/2025/12/31/college-dropout-has-become-the-most-coveted-startup-founder-cre...
1•0in•57m ago•1 comments

SIGGRAPH2025 Advances in Real-Time Rendering: IdTech8 Global Illumination [video]

https://www.youtube.com/watch?v=VTrdeqMMMK0
1•chii•59m ago•0 comments

UCLA Distinguished Lecturer Series – Alan C. Kay, Apple Computer, April 1993 [video]

https://www.youtube.com/watch?v=P2WnZ7n4-P4
1•gjvc•1h ago•0 comments

When cheating is harder than practicing

https://www.youtube.com/watch?v=JQB8aNKyeao
2•AstroNutt•1h ago•2 comments

Aura – A Ruby-inspired declarative language for AI/ML pipelines and web apps

https://github.com/johnvteixido/aura-lang
1•johnvteixido•1h ago•1 comments

Spherical Snake

https://kevinalbs.com/spherical_snake/
1•subset•1h ago•0 comments

British ethical hacker granted rare visa after finding 'critical vulnerability

https://www.msn.com/en-ie/money/technology/brit-hacker-cracks-australian-government-site-to-prove...
2•asdefghyk•1h ago•1 comments

Real-time liquidity and contagion risk monitoring for 24/7 tokenized markets

https://patternos.com
1•CascadeGuard•1h ago•1 comments

Generating Human Faces with VAEs

https://mayberay.bearblog.dev/generating-human-faces-with-variational-autoencoders/
1•mugamuga•1h 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•8mo ago

Comments

master_crab•8mo 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•8mo ago
But with $900 million, it wouldn’t be too difficult to come up with a compatible implementation that gets around that problem.
xenospn•8mo ago
What do you even do with so much money? It’s just a text editor
JanSchu•8mo 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•8mo ago
All signs that we are in bubble and it is only getting bigger and bigger :)
rvz•8mo 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.