frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Show HN: Try a Mac file assistant in the browser, nothing uploaded

https://whizra.com/sandbox/
1•IanXavier•2m ago•0 comments

1965 Short Film Palme D'Or Winner – Bird Hatching to Beethoven's Egmont Overture [video]

https://www.youtube.com/watch?v=F8yuDPNjjWA
1•alkyon•2m ago•1 comments

Signal Inflation ()

https://thelivingfossils.substack.com/p/signal-inflation
1•jger15•2m ago•0 comments

"Zlibrary my beloved": Anthropic staff chats extolling piracy cited in Sony suit

https://arstechnica.com/tech-policy/2026/08/zlibrary-my-beloved-anthropic-staff-chats-extolling-p...
2•gmays•3m ago•0 comments

Show HN: Zumungo – AI-driven home automation

https://zumungo.com/get-started.html
1•hristov•3m ago•0 comments

LiteLLM rewrote its Router in Rust

https://docs.litellm.ai/blog/router-rust
1•yujonglee•4m ago•0 comments

Nintendo unleashes DMCA wave on open-source firmware following criminal victory

https://www.tomshardware.com/video-games/nintendo/nintendo-unleashes-dmca-takedown-wave-against-o...
1•josephcsible•8m ago•0 comments

What's new in Swift: November 2026 Edition

https://www.swift.org/blog/whats-new-in-swift-november-2026/
2•frizlab•9m ago•0 comments

Show HN: Groma.md – live c4 architecture diagram for your codebase

https://github.com/MrLesk/Groma.md
1•mrlesk•10m ago•0 comments

Navy Upgrades Energetics Mixing and Processing Equipment for Tomahawk Warhead

https://www.mobilityengineeringtech.com/component/content/article/56241-navy-upgrades-energetics-...
2•rbanffy•12m ago•0 comments

Life felt dark as an international researcher in the U.S., but I'm finding hope

https://www.science.org/content/article/life-felt-dark-international-researcher-u-s-i-m-finding-b...
1•EA-3167•14m ago•0 comments

We just found a new Dwarf Planet in our solar system with Claude and you can too

https://twitter.com/willdepue/status/2120632732107907471
2•fredrickd•14m ago•0 comments

MinusPod Now Has an Official Website and Demo

https://minuspod.app/
2•Ttlequals0•16m ago•0 comments

Keyboard first terminal email client: IMAP/SMTP, Gmail & Outlook; Go + BubbleTea

https://github.com/allisonhere/tidemail
1•guessmyname•16m ago•0 comments

My weather app sends my location, Wi-Fi and cell tower to data brokers

https://www.hermandaniel.com/blog/20261111-weather-app-data-brokers/
2•kekqqq•18m ago•1 comments

An AI-assisted RP2040 audio board that worked on first spin in 5 days

https://solderable.dev/blog/fluid
1•Samanthajeanneb•18m ago•0 comments

Danbooru attacked by Flash XSS worm after malicious single-line PR

https://safebooru.donmai.us/forum_topics/38685
2•TazeTSchnitzel•18m ago•0 comments

Forchetta – one window for all your Claude Code sessions (macOS)

https://github.com/alessiodonato/forchetta
1•magmator•19m ago•0 comments

Slightly Better Interpolating Spline

https://gasiulis.name/new-spline/
1•fanf2•19m ago•0 comments

Pundit Claims – Open-Source Register of AI Claims by Gary Marcus and Ed Zitron

https://punditclaims.ai/
2•davegoldblatt•22m ago•2 comments

Stripe claimable sandboxes engineering blog post

https://stripe.dev/blog/claimable-sandboxes-frictionless-stripe-accounts-for-agents
1•matv•24m ago•0 comments

Handing over Humanity

https://www.writingruxandrabio.com/p/handing-over-humanity
3•jger15•25m ago•0 comments

The Cloud Chamber by Kyle Hill: See Radiation in Real Time

https://inqfactory.com/kyle
1•Leftium•25m ago•1 comments

I can't scale my CI

https://sjer.red/blog/2026/i-cant-scale-my-ci/
2•shepherdjerred•26m ago•0 comments

Air – Secure Messenger

https://air.ms/
2•contact9879•26m ago•1 comments

Rust Benchmarking: How to Detect Performance Regressions in CI

https://hotpath.rs/blog/rust-performance-benchmarking
1•pawurb•26m ago•0 comments

Some IGF Jurors released a statement about AI usage

https://blog.lauramichet.com/some-igf-jurors-released-a-statement-about-ai-usage/
1•speckx•27m ago•0 comments

The Yang-Mills Publicity Stunt

https://www.math.columbia.edu/~woit/wordpress/?p=15986
2•jjgreen•28m ago•0 comments

Show HN: Move more with short random exercise challenges

https://www.sporadic.app/
1•brendanperry•30m ago•0 comments

No device left behind: Home Assistant Connect AUX-2

https://www.home-assistant.io/blog/2026/11/11/no-device-left-behind-home-assistant-connect-aux-2/
6•abraham•31m 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.